Epson PowerLite 1830 User's Guide
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- Epson PowerLite 1830 | User's Guide - Page 1
PowerLite® 1830/1915/1925W Projector User's Guide - Epson PowerLite 1830 | User's Guide - Page 2
- Epson PowerLite 1830 | User's Guide - Page 3
- Control Panel ...19 Projector Parts - Remote Control 21 Setting Up the Projector ...23 Projector Placement...23 Projector Setup and Installation Options 23 Projection Distance...25 Projector Connections...32 Connecting to Computer Sources 33 Connecting to a Computer for USB Video and Audio 33 - Epson PowerLite 1830 | User's Guide - Page 4
45 Installing Batteries in the Remote Control 46 Opening the Lens Cover ...48 Using the Projector on a Network ...50 Wired Network Projection...50 Connecting to a Wired Network ...50 Selecting Wired Network Settings 51 Wireless Network Projection ...54 Installing the Wireless LAN Module 55 Using - Epson PowerLite 1830 | User's Guide - Page 5
81 Focusing the Image...83 Remote Control Operation ...84 Using the Remote Control as a Wireless Mouse 85 Using the Remote Control as a Presentation Iris...95 Controlling the Volume With the Volume Buttons 96 Adjusting Projector Features ...97 Shutting Off the Picture and Sound Temporarily 97 - Epson PowerLite 1830 | User's Guide - Page 6
the Air Filter and Vents 132 Replacing the Air Filter...133 Projector Lamp Maintenance...136 Replacing the Lamp ...137 Resetting the Lamp Timer...142 Replacing the Remote Control Batteries 143 Transporting the Projector...145 Solving Problems ...146 Projection Problem Tips ...146 Projector Light - Epson PowerLite 1830 | User's Guide - Page 7
Projector Power or Shut-Off Problems 156 Solutions to Problems With the Remote Control 156 Solutions to Password Problems 157 Solutions When Network Alert E-Mails are Not Received 158 Where to Get Help...158 Technical Specifications ...160 General Projector Specifications ...160 Projector Lamp - Epson PowerLite 1830 | User's Guide - Page 8
- Epson PowerLite 1830 | User's Guide - Page 9
and color light output) • PowerLite 1830/1915: Native resolution of 1024 X 768 pixels (XGA) PowerLite 1925W: Native resolution of 1280 X 800 pixels (WXGA) Flexible connectivity • Plug-and-play USB projection • Wired and wireless (PowerLite 1915/1925W) network support, including video and audio - Epson PowerLite 1830 | User's Guide - Page 10
Optional Equipment and Replacement Parts Registration and Warranty Information Parent topic: Introduction to Your Projector Related concepts Projector Parts Locations Product Box Contents Save all the packaging in case you need to ship the projector. Always use the original packaging (or equivalent) - Epson PowerLite 1830 | User's Guide - Page 11
online at www.epsonstore.com (U.S. sales) or www.epson.ca (Canadian sales). Epson offers the following optional accessories and replacement parts for your projector: Option or part Replacement lamp (ELPLP53) Air filter replacement set (2 filters; ELPAP24) Part number V13H010L53 V13H134A24 11 - Epson PowerLite 1830 | User's Guide - Page 12
Quick Wireless Connection USB key (ELPAP06) (PowerLite 1915/1925W only) Epson DC-10s document camera Epson DC-06 document camera (ELPDC06) SwissGear® backpack Universal projector ceiling mount Advanced projector ceiling mount High Security projector ceiling mount Adjustable suspended ceiling channel - Epson PowerLite 1830 | User's Guide - Page 13
Help button on the remote control or projector to get quick solutions to common problems. • www.epson.com/support View FAQs (frequently asked questions) and e-mail your questions to Epson technical support 24 hours a day. • For detailed instructions on using your projector in a network environment - Epson PowerLite 1830 | User's Guide - Page 14
Parts - Front/Top Projector Parts - Rear Projector Parts - Base Projector Parts - Control Panel Projector Parts - Remote Control Parent topic: Introduction to Your Projector Projector Parts - Front/Top 1 Exhaust vent 2 Remote receiver 3 Projection distance/shape sensor (PowerLite 1915/1925W) 14 - Epson PowerLite 1830 | User's Guide - Page 15
) 8 Wireless LAN module cover (PowerLite 1915/1925W) 9 Foot release lever 10 Air filter cover latch 11 Air filter cover 12 Speaker 13 Focus ring (PowerLite 1830) 14 Zoom ring 15 Focus buttons (PowerLite 1915/1925W) 16 USB Type A port use light 17 Control panel 18 Lamp cover Parent topic: Projector - Epson PowerLite 1830 | User's Guide - Page 16
Projector Parts - Rear PowerLite 1830 1 Video and S-Video ports with audio ports (L-Audio-R) 2 A/C input port 3 Monitor Out and Audio Out ports 4 Remote receiver 5 Security lock port 6 Air intake vent 7 Lamp cover screw 8 USB Type A/document camera port 9 Network (LAN) port 10 USB TypeB port 11 - Epson PowerLite 1830 | User's Guide - Page 17
PowerLite 1915/1925W 1 Video and S-Video ports with audio ports (L-Audio-R) 2 A/C input port 3 Monitor Out and Audio Out ports 4 Remote receiver 5 Security lock port 6 Air intake vent 7 Lamp cover screw 8 HDMI port 9 USB1 Type A port 10 USB2 document camera port 11 Network (LAN) port 12 USB TypeB - Epson PowerLite 1830 | User's Guide - Page 18
Parent topic: Projector Parts Locations Projector Parts - Base 1 Mounting bracket holes 2 Rear feet 3 Security lock slot 4 Wireless LAN module screw (PowerLite 1915/1925W) Parent topic: Projector Parts Locations 18 - Epson PowerLite 1830 | User's Guide - Page 19
Panel PowerLite 1830 1 Power button and light 2 Projector status lights 3 Source Search button (searches for connected video sources) 4 Enter button (selects options) 5 Vertical keystone adjustment buttons (adjust screen shape) and arrow buttons 6 Help button (accesses projector help information - Epson PowerLite 1830 | User's Guide - Page 20
PowerLite 1915/1925W 1 Power button and light 2 Projector status lights 3 Screen Fit button (adjusts projected images) 4 Source adjustment buttons (adjust screen shape) and arrow buttons 7 Help button (accesses projector help information) 8 Esc button (cancels/exits functions) 9 Horizontal keystone - Epson PowerLite 1830 | User's Guide - Page 21
Projector Parts - Remote Control 1 Power button 2 Computer button (cycles through connected computer sources) 21 - Epson PowerLite 1830 | User's Guide - Page 22
) 20 Color Mode button (selects display modes) 21 ID button (selects projector and remote control ID numbers) 22 User button (customizable for different functions) 23 Focus buttons (adjusts the image focus; functions on PowerLite 1915/1925W only) 24 LAN button (switches to available network sources - Epson PowerLite 1830 | User's Guide - Page 23
up your projector for use. Projector Placement Projector Connections Installing Batteries in the Remote Control Opening the Lens Cover Projector Placement You can place the projector on almost any flat surface to project your presentation. You can also install the projector in a ceiling mount if you - Epson PowerLite 1830 | User's Guide - Page 24
Front Rear Ceiling 24 - Epson PowerLite 1830 | User's Guide - Page 25
, not at an angle, if possible. If you project from the ceiling or from the rear, be sure to select correct Projection option in the projector's menu system. Parent topic: Projector Placement Related references Projector Setup Settings - Extended Menu Projection Distance The distance at which you - Epson PowerLite 1830 | User's Guide - Page 26
Use the tables here to determine approximately how far to place the projector from the screen based on the size of the projected image. (Conversion figures may have been rounded up or down.) PowerLite 1830/1915 4:3 Aspect Ratio Image or Screen Screen or image size 30 inches (76.2 cm) 40 inches ( - Epson PowerLite 1830 | User's Guide - Page 27
Screen or image size 200 inches (508 cm) 250 inches (635 cm) 300 inches (762 cm) Projection distance (1) Wide to Tele 264 to 426 inches (670 to 1081 cm) 330 to 533 inches (839 to 1353 cm) 397 to 640 inches (1007 to 1624 cm) 16:10 Aspect Ratio Image or Screen Screen or image size 29 inches (73.7 - Epson PowerLite 1830 | User's Guide - Page 28
Screen or image size 150 inches (381 cm) 200 inches (508 cm) 250 inches (635 cm) 280 inches (711.2 cm) Projection distance (1) Wide to Tele 209 to 338 inches (532 to 859 cm) 280 to 451 inches (710 to 1146 cm) 350 to 565 inches (889 to 1434 cm) 392 to 633 inches (997 to 1607 cm) 16:9 Aspect Ratio - Epson PowerLite 1830 | User's Guide - Page 29
cm) 288 to 464 inches (730 to 1178 cm) 360 to 580 inches (914 to 1474 cm) 396 to 639 inches (1006 to 1622 cm) PowerLite 1925W 16:10 Aspect Ratio Image or Screen Screen or image size 30 inches (76.2 cm) 40 inches (101.6 cm) 50 inches (127 cm) 60 - Epson PowerLite 1830 | User's Guide - Page 30
Screen or image size 80 inches (203.2 cm) 100 inches (254 cm) 150 inches (381 cm) 200 inches (508 cm) 250 inches (635 cm) 300 inches (762 cm) Projection distance (1) Wide to Tele 99 to 161 inches (251 to 408 cm) 124 to 201 inches (315 to 511 cm) 187 to 303 inches (476 to 769 cm) 250 to 404 inches ( - Epson PowerLite 1830 | User's Guide - Page 31
Screen or image size 60 inches (152.4 cm) 80 inches (203.2 cm) 100 inches (254 cm) 150 inches (381 cm) 200 inches (508 cm) 250 inches (635 cm) 260 inches (660.4 cm) Projection distance (1) Wide to Tele 84 to 136 inches (213 to 345 cm) 112 to 182 inches (285 to 462 cm) 141 to 228 inches (358 to 579 - Epson PowerLite 1830 | User's Guide - Page 32
Connections You can connect the projector to a variety of computer, video, and audio sources to display presentations, movies, or other images, with or without sound. • Connect any type of computer that has a USB port or standard video output (monitor) port. • For video projection, connect devices - Epson PowerLite 1830 | User's Guide - Page 33
send video and audio output to the projector through the computer's USB port (preferably USB 2.0). Connect the projector to your computer using a USB cable. Note: You cannot use the remote control's wireless mouse function when you use your projector's USB Type B port for presentation display. 1. In - Epson PowerLite 1830 | User's Guide - Page 34
computer. Messages appear on your computer screen and the projector installs the Epson USB Display software on your computer. (You only need to install this software the first time you connect the projector to the computer.) The projector displays the image from your computer's desktop and outputs - Epson PowerLite 1830 | User's Guide - Page 35
. This lets you control computer presentations at a distance from your computer. To do this, connect the projector to your computer using a USB cable. Note: You cannot use the remote control's wireless mouse function when you use your projector's USB Type B port to project from a computer. 1. In the - Epson PowerLite 1830 | User's Guide - Page 36
port on your computer. 4. If necessary, configure your computer to work with an external USB mouse. See your computer documentation for details. Parent topic: Connecting to Computer Sources Related references Projector Setup Settings - Extended Menu Connecting to an External Computer Monitor If you - Epson PowerLite 1830 | User's Guide - Page 37
sound and you did not connect it using the projector's USB port, you can still play sound through the projector's speaker system. Just connect an optional 3.5 mm Video Sources Follow the instructions in these sections to connect video devices to the projector. Connecting to an HDMI Video Source 37 - Epson PowerLite 1830 | User's Guide - Page 38
to an HDMI Video Source If your video source has an HDMI port, you can connect it to the projector (PowerLite 1915/1925W) using an optional HDMI cable. 1. Make sure the projector and your video source are turned off. 2. Connect the HDMI cable to your video source's HDMI output port. 3. Connect - Epson PowerLite 1830 | User's Guide - Page 39
your video source are turned off. 2. Connect the VGA computer cable to your video source's video output port. 3. Connect the other end to the projector's Computer port. 4. Tighten the screws on the VGA connectors. If your image colors appear incorrect, you may need to change the Input Signal setting - Epson PowerLite 1830 | User's Guide - Page 40
Related references Projector Parts - Rear USB Device Projection You can project images and other content without using a computer or video device by connecting any of these devices to your projector: • USB flash drive • Digital camera or camera phone • USB hard drive • Multimedia storage viewer - Epson PowerLite 1830 | User's Guide - Page 41
or camera to the projector's USB Type A port and use it to project a slide show or presentation. Note: Do not connect a USB device to the USB2 port on the PowerLite 1915/1925W. This port supports only the optional document camera. 1. If your USB device came with a power adapter, plug the device - Epson PowerLite 1830 | User's Guide - Page 42
2. Connect the USB cable (or USB flash drive or multicard reader) into the projector's USB Type A port shown below. 42 - Epson PowerLite 1830 | User's Guide - Page 43
2 PowerLite 1830 Note: Do not connect a USB hub or a USB cable longer than 10 feet (3 m), or the device may not operate correctly. 3. Connect the other end of the cable (if applicable) to your device. Parent topic: USB Device Projection Selecting the Connected USB Source You can switch the projector - Epson PowerLite 1830 | User's Guide - Page 44
's Network and PC Free Operation Guide for instructions on presenting from your USB source. Parent topic: USB Device Projection Disconnecting a USB Device or Camera From the Projector When you finish presenting with a connected USB device or camera, you must prepare to disconnect the device from - Epson PowerLite 1830 | User's Guide - Page 45
port. 1 PowerLite 1915/1925W 2 PowerLite 1830 Parent topic: Projector Connections Connecting to External Speakers To enhance the sound from your presentation, you can connect the projector to external speakers with built-in amplifiers. You can control the volume using the projector's remote control - Epson PowerLite 1830 | User's Guide - Page 46
3. Connect one end of the cable to your external speakers as necessary. 4. Connect the stereo mini-jack end of the cable to your projector's Audio Out port. Parent topic: Projector Connections Installing Batteries in the Remote Control The remote control uses the two AA batteries that came with the - Epson PowerLite 1830 | User's Guide - Page 47
1. Open the battery cover as shown. 2. Insert the batteries with the + and - ends facing as shown. 47 - Epson PowerLite 1830 | User's Guide - Page 48
3. Close the battery cover and press it down until it clicks into place. Parent topic: Setting Up the Projector Opening the Lens Cover 1. To open the projector's lens cover, slide the A/V Mute slide lever. 48 - Epson PowerLite 1830 | User's Guide - Page 49
2. To cover the lens or temporarily turn off the projected picture and sound, slide the A/V Mute slide cover closed. Parent topic: Setting Up the Projector 49 - Epson PowerLite 1830 | User's Guide - Page 50
Management® EasyMP Monitor software (Windows only) lets you monitor and control your projector through the network. See the EasyMP Monitor Operation Guide installed from your projector CD-ROM for instructions. Connecting to a Wired Network Selecting Wired Network Settings Parent topic: Using the - Epson PowerLite 1830 | User's Guide - Page 51
network, you must select the network settings for the projector using its menu system. Note: Make sure you already connected the projector to your wired network using the LAN port. 1. Turn on the projector. 2. Press the Menu button on the remote control. 3. Select the Network menu and press Enter - Epson PowerLite 1830 | User's Guide - Page 52
5. Select the Basic menu and press Enter. PowerLite 1830 PowerLite 1915/1925W 52 - Epson PowerLite 1830 | User's Guide - Page 53
access the projector. Note: Use the displayed keyboard to enter the name, passwords and keyword. Press the arrow buttons on the remote control to highlight characters and press Enter to select them. 7. Select the Wired LAN menu and press Enter. 8. If necessary, select IP Settings. PowerLite 1830 53 - Epson PowerLite 1830 | User's Guide - Page 54
remote control. To select a highlighted number, press Enter. 10. To prevent display of the IP address on the standby screen, turn off IP Address Display. Parent topic: Wired Network Projection Wireless Network Projection You can send images to your PowerLite 1915/1925W projector through a wireless - Epson PowerLite 1830 | User's Guide - Page 55
Network Settings in Mac OS Setting Up Wireless Network Security Parent topic: Using the Projector on a Network Installing the Wireless LAN Module To use the PowerLite 1915/1925W over a wireless network, install the Epson 802.11g/b/a wireless module in the projector. Do not install any other type of - Epson PowerLite 1830 | User's Guide - Page 56
2. Insert the wireless LAN module into the port. 3. Replace the cover. 56 - Epson PowerLite 1830 | User's Guide - Page 57
Epson Quick Wireless Connection USB key to quickly connect the projector to a Windows computer wirelessly. Then you can project your presentation and remove the key when you are done. 1. Turn on the projector. 2. Connect the USB key to the projector's Type A USB port (use USB1 on the PowerLite - Epson PowerLite 1830 | User's Guide - Page 58
Parent topic: Wireless Network Projection Selecting Wireless Network Settings Manually Before you can project from your wireless network, you must select the network settings for the projector using its menu system. 1. Turn on the projector. 2. Press the Menu button on the remote control. 3. Select - Epson PowerLite 1830 | User's Guide - Page 59
a displayed, randomized keyword from a computer using the EasyMP Network Projection software to access the projector. Note: Use the displayed keyboard to enter the name, passwords and keyword. Press the arrow buttons on the remote control to highlight characters and press Enter to select them. 59 - Epson PowerLite 1830 | User's Guide - Page 60
also select this setting when you're using the optional Epson Quick Wireless Connection USB key. • Advanced mode lets multiple computers access the projector at the same time and easily trade off control of the projector. This method requires a wireless network access point or an AirPort Extreme (or - Epson PowerLite 1830 | User's Guide - Page 61
configured for Quick mode, select the SSID you assigned to the projector. Parent topic: Wireless Network Projection Setting Up Wireless Network Security You can set up security for your projector to use on the wireless network (PowerLite 1915/1925W). Set up one of the following security options to - Epson PowerLite 1830 | User's Guide - Page 62
2. Select Network Configuration. 3. Select the Security menu. Continue following the instructions for your network's security method. Enabling WEP Encryption Enabling WPA or EAP Security Parent topic: Wireless Network Projection Enabling WEP Encryption Set up the WEP encryption settings to match - Epson PowerLite 1830 | User's Guide - Page 63
Key ID (1, 2, 3, or 4). 5. In the encryption field for the number that matches your key ID, press Enter. 6. Use the displayed keyboard to enter Enter 10 characters (0 to 9 and A to F) Parent topic: Setting Up Wireless Network Security Enabling WPA or EAP Security Set up the WPA or EAP security - Epson PowerLite 1830 | User's Guide - Page 64
1. Select a WPA or EAP setting from the drop-down menu. 2. For WPA security, press Enter in the PSK field. Then use the displayed keyboard to enter the Pre-Shared Key (8 to 32 characters long). 64 - Epson PowerLite 1830 | User's Guide - Page 65
do not need to enter any information. Parent topic: Setting Up Wireless Network Security Setting Up Projector Network E-Mail Alerts You can set up the projector to send you an e-mail alert over the network if there is a problem with the projector. 1. Press the Menu button and select the Network menu - Epson PowerLite 1830 | User's Guide - Page 66
want to receive there. Repeat for up to three addresses. Note: Your e-mail address can be up to 32 alphanumeric characters long. Note: If a critical problem causes the projector to shut down, you may not receive an e-mail alert. Network - Epson PowerLite 1830 | User's Guide - Page 67
an e-mail containing the following information: • EPSON Projector on the subject line • The name of the projector experiencing a problem • The IP address of the affected projector • Detailed information about the problem Note: If a critical problem causes a projector to shut down, you may not - Epson PowerLite 1830 | User's Guide - Page 68
address field. Note: Do not use these addresses: 127.x.x.x or 224.0.0.0 through 255.255.255.255 (where x is a number from 0 to 255). 5. If available, select Wired or Wireless for the Priority Gateway setting. 6. If your network environment uses an AMX controller, turn on the AMX Device Discovery - Epson PowerLite 1830 | User's Guide - Page 69
Follow the instructions in these sections to use your projector's basic features. Turning On the Projector Turning Off the Projector Selecting the Language for the Projector Menus Adjusting the Image Height Image Shape Resizing the Image With the Zoom Ring Focusing the Image Remote Control Operation - Epson PowerLite 1830 | User's Guide - Page 70
Press the power button on the projector or the remote control to turn on the projector. The projector beeps and the power light flashes green as the projector warms up. After about five seconds, the power light becomes steadily green. WARNING: Never look into the projector lens when the lamp is on - Epson PowerLite 1830 | User's Guide - Page 71
Press the power button on the projector or the remote control. The projector displays a shutdown confirmation screen. 2. Press the power button again. (To leave it on, press any other button.) The projector beeps twice, the lamp turns off, and the power light turns orange. Note: With Epson's Instant - Epson PowerLite 1830 | User's Guide - Page 72
3. To transport or store the projector, make sure the power light is steadily orange, then unplug the power cord. CAUTION: To avoid damaging the projector or lamp, never unplug the power cord when the power light is green or flashing orange. 4. Close the projector's lens cover. Parent topic: Using - Epson PowerLite 1830 | User's Guide - Page 73
Language setting and press Enter. 5. Select the language you want to use and press Enter. 6. Press Menu to exit the menus. Parent topic: Using Basic Projector Features Adjusting the Image Height If you are projecting from a table or other flat surface, and the image is too high or low, you can - Epson PowerLite 1830 | User's Guide - Page 74
up on the foot release lever and lift the front of the projector. The foot extends from the projector. 3. Release the lever to lock the foot. 4. If the image is tilted, rotate the rear feet to adjust their height (PowerLite 1915/1925W). If the projected image is unevenly rectangular, you need to - Epson PowerLite 1830 | User's Guide - Page 75
you turn on Auto Keystone in your projector's Settings menu, your projector automatically corrects keystone effects when you reposition the projector. (The PowerLite 1830 automatically corrects vertical keystoning and the PowerLite 1915/1925W automatically correct horizontal and vertical keystoning - Epson PowerLite 1830 | User's Guide - Page 76
is not mounted on the ceiling • Screen size is 100 inches (254 cm) or less • Projection distance is about 3 to 10 feet (1 to 3.5 m) • Projection angle is about 20º right or left, or 30º up or down • The room is not too dark 1. Press the Screen Fit button on the projector or remote control. 76 - Epson PowerLite 1830 | User's Guide - Page 77
You see this message: 2. Move the projector as necessary to display the message in the middle of the screen. 3. Zoom into the image until its white frame extends beyond the edges of - Epson PowerLite 1830 | User's Guide - Page 78
's Quick Corner® setting to correct the shape and size of an image that is unevenly rectangular on all sides (PowerLite 1915/1925W). 1. Turn on the projector and display an image. 2. Press the Menu button. 3. Select the Settings menu. 4. Press Enter. 5. Select the Keystone setting and press Enter - Epson PowerLite 1830 | User's Guide - Page 79
You see the Quick Corner adjustment screen. 7. Use the arrow buttons on the projector or the remote control to select the corner of the image you want to adjust. Then press Enter. 8. Press the arrow buttons to adjust the image shape as - Epson PowerLite 1830 | User's Guide - Page 80
2. Press a keystone button on the projector's control panel. PowerLite 1830 PowerLite 1915/1925W 80 - Epson PowerLite 1830 | User's Guide - Page 81
correction, your image is slightly smaller. Note: If the projector is installed out of reach, you can also correct the image shape using the Keystone settings in the projector menus. Parent topic: Image Shape Resizing the Image With the Zoom Ring 1. Turn on the projector and display an image. 81 - Epson PowerLite 1830 | User's Guide - Page 82
2. To enlarge or reduce the image size, rotate the projector's zoom ring. PowerLite 1830 PowerLite 1915/1925W Parent topic: Using Basic Projector Features 82 - Epson PowerLite 1830 | User's Guide - Page 83
Focusing the Image Before you sharpen the focus, turn on the projector and display an image. • PowerLite 1830: Rotate the projector's focus ring. • PowerLite 1915/1925W: Press the Focus buttons on the projector or remote control. 83 - Epson PowerLite 1830 | User's Guide - Page 84
Parent topic: Using Basic Projector Features Remote Control Operation The remote control lets you control the projector from almost anywhere in the room, up to 26 feet (8 m) away. You can point it at the screen, or the front or back of the projector. Make sure that you aim the remote control at the - Epson PowerLite 1830 | User's Guide - Page 85
the Remote Control as a Wireless Mouse Using the Remote Control as a Presentation Pointer Parent topic: Using Basic Projector Features Related tasks Replacing the Remote Control Batteries Using the Remote Control as a Wireless Mouse You can use the projector's remote control as a wireless mouse - Epson PowerLite 1830 | User's Guide - Page 86
a USB cable, connect the projector's USB TypeB port to a USB port on your computer (for wireless mouse support). 3. Press the Menu button, select the Extended menu, and select Wireless Mouse as the USB Type B setting. 4. Start your presentation. 5. Use the following buttons on the remote control - Epson PowerLite 1830 | User's Guide - Page 87
. 3. Press Esc to clear the pointer from the screen. Parent topic: Remote Control Operation Related references Projector Feature Settings - Settings Menu Selecting an Image Source If you connected multiple image sources to the projector, such as a computer and DVD player, you may want to switch from - Epson PowerLite 1830 | User's Guide - Page 88
3. Do one of the following: • Press the Source Search button on the projector or remote control until you see the image from the source you want. 88 - Epson PowerLite 1830 | User's Guide - Page 89
positioned the projector, you may need to change the projection mode so your images project correctly. • Front (default setting) lets you project from a table in front of the screen. • Front/Ceiling flips the image over top-to-bottom to project upside-down from a ceiling or wall mount. • Rear flips - Epson PowerLite 1830 | User's Guide - Page 90
to project from the ceiling and the rear. You can change the projection mode using the remote control or by changing a menu setting. Changing the Projection Mode Using the Remote Control Changing the Projection Mode Using the Menus Parent topic: Using Basic Projector Features Changing the Projection - Epson PowerLite 1830 | User's Guide - Page 91
the aspect ratio to fit your screen by pressing a button on the remote control. If you always want to use a particular aspect ratio for a certain video input source, you can select it using the projector's menus. Changing the Image Aspect Ratio Available Image Aspect Ratios Parent topic: Using - Epson PowerLite 1830 | User's Guide - Page 92
it. 1. Turn on the projector and switch to the image source you want to use. 2. Press the Aspect button on the remote control. The shape and size of the aspect ratio and resolution of your input signal. PowerLite 1830/1915 Aspect ratio setting Auto Description Automatically sets the aspect ratio - Epson PowerLite 1830 | User's Guide - Page 93
aspect ratio. Converts the aspect ratio of the image to 16:9. PowerLite 1925W Aspect ratio setting Auto Normal 16:9 Zoom Full Native Description are maintained). Parent topic: Image Aspect Ratio Color Mode The projector offers different Color Modes to provide optimum brightness, contrast, and - Epson PowerLite 1830 | User's Guide - Page 94
Changing the Color Mode You can change the projector's Color Mode using the remote control to optimize the image for your viewing environment. 1. Turn on the projector and switch to the image source you want to use. 2. If you are projecting from a DVD player or other video source, insert a disc or - Epson PowerLite 1830 | User's Guide - Page 95
still images projected in a bright room Best for customizing a color mode using manual Color Adjustment settings in the Image menu. Parent topic: Color Mode Turning On of the content you project. 1. Turn on the projector and switch to the image source you want to use. 2. Press the Menu button. - Epson PowerLite 1830 | User's Guide - Page 96
the volume buttons on the PowerLite 1830 control panel. 1. Turn on the projector and start a presentation that includes audio. 2. Press the Volume buttons as necessary to lower or raise the volume. A volume gauge appears on the screen. 3. To set the volume to a specific level for an input source - Epson PowerLite 1830 | User's Guide - Page 97
an image such as a company logo or picture when the presentation is stopped, you can set up this feature using the projector's menus. 1. Press the A/V Mute button on the remote control to temporarily stop projection and mute any sound. 2. To turn the picture and sound back on, press A/V Mute again - Epson PowerLite 1830 | User's Guide - Page 98
resume projection at the point that you stopped it. 1. Press the Freeze button on the remote control to stop the video action. 2. To restart the video action in progress, press Freeze again. Parent topic: Adjusting Projector Features Zooming Into and Out of Images You can draw attention to parts of - Epson PowerLite 1830 | User's Guide - Page 99
1. Press the E-Zoom + button on the remote control. You see a crosshair on the screen indicating to the original image size, press Esc. Parent topic: Adjusting Projector Features Projector Security Features You can secure your projector to prevent theft or unintended use by setting up the following - Epson PowerLite 1830 | User's Guide - Page 100
password: • Power On Protect password prevents anyone from using the projector without first Projector Saving a User's Logo Image to Display Parent topic: Projector Security Features Setting a Password To use password security, you must set a password. 1. Hold down the Freeze button on the remote - Epson PowerLite 1830 | User's Guide - Page 101
3. Select Yes and press Enter. 4. Hold down the Num button on the remote control and use the numeric buttons to set a four-digit password. The password displays as **** as you enter it. Then you see the confirmation prompt. 5. - Epson PowerLite 1830 | User's Guide - Page 102
If you do not see this menu, hold down the Freeze button on the remote control for five seconds until the menu appears. 1. To prevent unauthorized use of the projector, select Power On Protect, press Enter, select On, and press Esc. 2. To prevent changes to the User's Logo screen or related display - Epson PowerLite 1830 | User's Guide - Page 103
Hold down the Num button on the remote control while you enter the password using power cord from the projector, reconnect it, turn the projector back on, and enter the password again. • If the password is incorrect 30 times in a row, the projector remains locked. You must contact Epson for service - Epson PowerLite 1830 | User's Guide - Page 104
use the displayed image as a user's logo. 4. Select Yes and press Enter. You see a selection box overlaying your image. 5. Use the arrow buttons on the remote control to surround the image area you want to use as the User's Logo and press Enter. You see a prompt asking if you want to - Epson PowerLite 1830 | User's Guide - Page 105
to save the image as the User's Logo. 8. Select Yes and press Enter. Note: It takes a few moments for the projector to save the image; do not use the projector, its remote control, or any connected equipment until it is finished. You see a completion message. 9. Press Esc to exit the message screen - Epson PowerLite 1830 | User's Guide - Page 106
's control panel to prevent anyone from using the projector. You can lock all the buttons or all the buttons except the Power button. 1. Press the Menu button, select the Settings menu, and press Enter. PowerLite 1830 PowerLite 1915/1925W 2. Select the Control Panel Lock setting and press Enter - Epson PowerLite 1830 | User's Guide - Page 107
• To lock all buttons except the Power button, select Partial Lock. You see a confirmation prompt. 4. Select Yes and press Enter. Unlocking the Projector's Buttons Parent topic: Projector Security Features Unlocking the Projector's Buttons If the projector's buttons have been locked, hold the Enter - Epson PowerLite 1830 | User's Guide - Page 108
for more elaborate presentations. To do this, you assign an identification number to each projector and to the remote control. Then you can operate all the projectors at once or individually. You can also match the colors displayed by any projectors you plan to use near each other. CAUTION: Leave at - Epson PowerLite 1830 | User's Guide - Page 109
If you want to set the remote control to operate only a particular projector, you need to set the remote control's ID to match the projector's ID. 1. Turn on the projector you want the remote control to operate with exclusively. 2. Make sure you know the projector's ID number as set in the Extended - Epson PowerLite 1830 | User's Guide - Page 110
is zero), repeat the steps above and set the remote control ID number to 0. Parent topic: Projector Identification System for Multiple Projector Control Matching Multiple-Projector Display Quality You can match the display quality of multiple projectors that will project next to each other. 1. Turn - Epson PowerLite 1830 | User's Guide - Page 111
Adjustment Level 2, 3 , and 4 in the same way. 13. Adjust the green-to-red (G/R) and blue-to-yellow (B/Y) balance for all the levels on both projectors in the same way. 14. If you need to match more projectors, repeat these steps matching projector 3 to projector 2, 4 to 3, and so on. Parent topic - Epson PowerLite 1830 | User's Guide - Page 112
Settings Follow the instructions in these sections to access the projector menu system and change projector settings. Using the Projector's Menus Image Quality Settings - Image Menu Input Signal Settings - Signal Menu Projector Feature Settings - Settings Menu Projector Setup Settings - Extended - Epson PowerLite 1830 | User's Guide - Page 113
You see the menu screen displaying the Image menu settings. 2. Press the up or down arrow buttons to move through the menus listed on the left. The settings for each menu are displayed on the right. Note: The available settings depend on the current input source. 3. To change settings in the - Epson PowerLite 1830 | User's Guide - Page 114
6. To return all the menu settings to their default values, select Reset. 7. When you finish changing settings on a menu, press Esc. 8. Press Esc or Menu to exit the menu system. Parent topic: Adjusting the Menu Settings Image Quality Settings - Image Menu Settings on the Image menu let you adjust - Epson PowerLite 1830 | User's Guide - Page 115
Video input source To change settings for an input source, make sure the source is connected and select that source. Setting Color Mode Options See the list of available Color Modes Brightness Varying levels available Contrast Varying levels available Color Saturation Varying levels - Epson PowerLite 1830 | User's Guide - Page 116
brightness. To change the lamp brightness mode, use the Power Consumption setting. Parent topic: Adjusting the Menu Settings Related references Available Color Modes Input Signal Settings - Signal Menu Normally the projector detects and optimizes the input signal settings automatically. If you need - Epson PowerLite 1830 | User's Guide - Page 117
Component video input source Composite video input source 117 - Epson PowerLite 1830 | User's Guide - Page 118
HDMI input source (PowerLite 1915/1925W) Note: You can restore the default settings of the Position, Tracking, and Sync settings by pressing the Auto button on the remote control. To change settings for an input source, make sure the source is connected and select that source. Setting Auto Setup - Epson PowerLite 1830 | User's Guide - Page 119
Reduction Progressive Options Varying levels available Up, down, left, right Off NR1 NR2 On Off Video Film/Auto HDMI Video Range (PowerLite 1915/1925W) Input Signal Normal Expanded Auto RGB Component Description Adjusts signal to eliminate fuzziness or flickering in computer images Adjusts the - Epson PowerLite 1830 | User's Guide - Page 120
the aspect ratio (width-to-height ratio) for the selected input source Parent topic: Adjusting the Menu Settings Related references Available Image Aspect Ratios Projector Feature Settings - Settings Menu Options on the Settings menu let you customize various projector features. PowerLite 1830 120 - Epson PowerLite 1830 | User's Guide - Page 121
(PowerLite 1830) Auto Keystone (PowerLite 1830) Varying levels available On Off 121 Description Adjusts image shape to rectangular (horizontally and vertically) H/V Keystone: manually Automatically adjusts image shape vertically whenever you move the projector (during front projection only) - Epson PowerLite 1830 | User's Guide - Page 122
locked Changes the shape of the remote control pointer feature Selects the brightness mode of the projector lamp Normal: sets maximum lamp brightness ECO: reduces lamp brightness and fan noise, and saves power and lamp life Adjusts the volume of projector's speaker system or external speakers Turns - Epson PowerLite 1830 | User's Guide - Page 123
pattern to assist in focusing and zooming the image and correcting image shape (press Esc to cancel pattern display) Parent topic: Adjusting the Menu Settings Projector Setup Settings - Extended Menu Settings on the Extended menu let you customize various - Epson PowerLite 1830 | User's Guide - Page 124
Rear Rear Ceiling Description Selects various display options Messages:controls whether messages are displayed on the screen Display Background: selects the screen color or logo to display when no signal is received Startup Screen: controls whether a special screen appears when the projector starts - Epson PowerLite 1830 | User's Guide - Page 125
Altitude Mode Communication On Communication Off USB Display Wireless Mouse 125 Description Selects various operation options Direct Power On: lets you turn on the projector without pressing the Power button Sleep Mode: automatically turns off the projector after an interval of inactivity Sleep - Epson PowerLite 1830 | User's Guide - Page 126
displays (not changed by Reset option) Parent topic: Adjusting the Menu Settings Projector Network Settings - Network Menu Settings on the Network menu let you view network information and set up the projector for monitoring and control over a network. PowerLite 1915/1925W PowerLite 1830 126 - Epson PowerLite 1830 | User's Guide - Page 127
Setting Net. Info - Wireless LAN (PowerLite 1915/1925W) Net. Info - Wired LAN Network Configuration Options Connection mode Antenna level Projector Name DHCP IP Address Subnet Mask Gateway Address MAC Address Projector Name DHCP IP Address Subnet Mask Gateway Address MAC Address Accesses additional - Epson PowerLite 1830 | User's Guide - Page 128
Related concepts Wired Network Projection Wireless Network Projection Projector Information Display - Info Menu You can display information about the projector and input sources by viewing the Info menu. However, you cannot change any settings in the menu. Computer input source Video input source - Epson PowerLite 1830 | User's Guide - Page 129
Resolution Video Signal Refresh Rate Sync Info Status Serial Number Description Displays the number of hours (H) the lamp has been used in Normal and ECO Power Consumption modes; if the information is displayed in yellow, obtain a genuine Epson replacement lamp soon Displays the name of the port to - Epson PowerLite 1830 | User's Guide - Page 130
to their default values using the Reset All option on the Reset menu. You can also reset the projector's lamp usage timer to zero when you replace the lamp using the Reset Lamp Hours option. You cannot reset the following settings using the Reset All option: • Computer Input Signal • User's Logo - Epson PowerLite 1830 | User's Guide - Page 131
ventilation. The only parts you should replace are the lamp, air filter, and remote control batteries. If any other part needs replacing, contact Epson or an authorized Epson servicer. WARNING: Before cleaning any part of the projector, turn it off and unplug the power cord. Never open any cover on - Epson PowerLite 1830 | User's Guide - Page 132
the Air Filter and Vents Replacing the Air Filter Parent topic: Projector Maintenance Cleaning the Air Filter and Vents Be sure to clean the projector's air filter or vents if they get dusty, or if you see a message telling you to clean them. 1. Turn off the projector and unplug the power cord. 132 - Epson PowerLite 1830 | User's Guide - Page 133
, you see a message telling you to clean or replace it • The air filter is torn or damaged You can replace the air filter while the projector is mounted to the ceiling, if necessary. The illustrations below show the projector placed on a table. 1. Turn off the projector and uplug the power cord. 133 - Epson PowerLite 1830 | User's Guide - Page 134
2. Open the air filter cover. 134 - Epson PowerLite 1830 | User's Guide - Page 135
3. Pull the air filter out of the projector. Note: Air filters contain polycarbonate, ABS resin, and polyurethane foam. Dispose of used air filters according to local regulations. 135 - Epson PowerLite 1830 | User's Guide - Page 136
it clicks into place. 5. Close the air filter cover. Parent topic: Air Filter and Vent Maintenance Projector Lamp Maintenance The projector keeps track of the number of hours the lamp is used and displays this information in the projector's menu system. Replace the lamp as soon as possible when the - Epson PowerLite 1830 | User's Guide - Page 137
least one hour so the lamp will not be hot. WARNING: Let the lamp fully cool before replacing it to avoid injury. You can replace the lamp while the projector is mounted to the ceiling, if necessary. 1. Turn off the projector and unplug the power cord. 2. Allow the projector lamp to cool down for at - Epson PowerLite 1830 | User's Guide - Page 138
4. Slide the lamp cover out and lift it off. 5. Loosen the screws securing the lamp to projector. The screws do not come all the way out. 138 - Epson PowerLite 1830 | User's Guide - Page 139
6. Grasp the lamp as shown and pull it out of the projector. Note: The lamp(s) in this product contain mercury. Please consult your state and local regulations regarding disposal or recycling. Do not put in the trash. 139 - Epson PowerLite 1830 | User's Guide - Page 140
7. Gently insert the new lamp into the projector. If it does not fit easily, make sure it is facing the right way. CAUTION: Do not touch any glass on the lamp assembly to avoid premature lamp failure. 140 - Epson PowerLite 1830 | User's Guide - Page 141
8. Push in the lamp firmly at the labelled point and tighten the screws to secure it. 9. Replace the lamp cover and tighten the screw to secure it. Note: Be sure the lamp cover is securely installed or the lamp will not come on. 141 - Epson PowerLite 1830 | User's Guide - Page 142
Related tasks Resetting the Lamp Timer Resetting the Lamp Timer You must reset the lamp timer after replacing the projector's lamp to clear the lamp replacement message and to keep track of lamp usage correctly. Note: Do not reset the lamp timer if you have not replaced the lamp to avoid inaccurate - Epson PowerLite 1830 | User's Guide - Page 143
6. Select Yes and press Enter. Parent topic: Projector Lamp Maintenance Related tasks Replacing the Lamp Replacing the Remote Control Batteries The remote control uses the two AA manganese or alkaline batteries. Replace the batteries as soon as they run out. 1. Open the battery cover as shown. 2. - Epson PowerLite 1830 | User's Guide - Page 144
3. Insert the batteries with the + and - ends facing as shown. 4. Close the battery cover and press it down until it clicks into place. WARNING: Dispose of used batteries according to local regulations. Do not expose batteries to heat or flame. 144 - Epson PowerLite 1830 | User's Guide - Page 145
Parent topic: Projector Maintenance Related references Remote Control Operation Transporting the Projector The projector contains precision parts, some of which are glass. Follow these guidelines to transport or ship the projector safely: • Close the lens cover to protect the lens. • Remove any - Epson PowerLite 1830 | User's Guide - Page 146
what the problem is. • The projector's help system can display information about common display and audio problems, if the projector is operating. • The solutions in this manual can help you solve many problems. If none of these solutions help, you can contact Epson for technical support. Parent - Epson PowerLite 1830 | User's Guide - Page 147
Status The lights on the projector's control panel indicate the projector status and let you know when a problem occurs. Check the status and color of the lights and look for a solution in the table below. 1 Power light 2 Lamp light 3 Temperature light Power light Lamp light Green Off Flashing - Epson PowerLite 1830 | User's Guide - Page 148
on High Altitude Mode. • If overheating continues, replace the air filter. • If the problem persists, unplug the projector and contact Epson for help. Lamp or lamp cover has a problem. • Close the lamp cover securely. • Check to see if the lamp is burned out, broken, or installed incorrectly. Reseat - Epson PowerLite 1830 | User's Guide - Page 149
Power light Red Lamp light Off Temperature light Flashing red Red or flashing Flashing red Flashing red red Status and solution A fan or sensor has a problem. Turn the projector off, unplug it, and contact Epson for help. Internal projector error. Turn the projector off, unplug it, and contact - Epson PowerLite 1830 | User's Guide - Page 150
unplugged the projector and plugged it right back in, press the Power button to turn on the projector (with Direct Power On enabled). projector does not respond when you press buttons on the remote control, make sure the remote receivers are turned on. Parent topic: Solving Image or Sound Problems - Epson PowerLite 1830 | User's Guide - Page 151
PC Laptop Displaying From a Mac Laptop Parent topic: Solving Image or Sound Problems Displaying From a PC Laptop If you see the "No Signal" message projector, check the Windows Display utility to make sure the external monitor port is enabled. (See your computer or Windows manual for instructions - Epson PowerLite 1830 | User's Guide - Page 152
keystone adjustments using the projector's menus. • Press the Screen Fit button (PowerLite 1915/1925W) and adjust the image shape using the on-screen display. • Adjust the Quick Corner setting (PowerLite 1915/1925W) to correct the image shape. Parent topic: Solving Image or Sound Problems 152 - Epson PowerLite 1830 | User's Guide - Page 153
or video source to the projector. They should be: • Separated from the power cord to prevent interference • Securely the projector. • If you are projecting from a computer, press the Auto button on the remote Sound Problems Related references Input Signal Settings - Signal Menu Supported Video - Epson PowerLite 1830 | User's Guide - Page 154
Auto button on the remote control to automatically adjust the tracking and sync. If any bands or overall blurriness remains, display a uniformly patterned image on the screen and manually adjust the Tracking and Sync settings. Parent topic: Solving Image or Sound Problems Related references Image - Epson PowerLite 1830 | User's Guide - Page 155
are using the ECO Power Consumption setting, try selecting Normal in the Settings menu. • If the image has been progressively darkening, you may need to replace the projector lamp soon. Parent topic: Solving Image or Sound Problems Related concepts Projector Lamp Maintenance Related references Image - Epson PowerLite 1830 | User's Guide - Page 156
's buttons may be locked for security. Unlock the buttons or use the remote control to turn on the projector. • The power cord may be defective. Disconnect the cord and contact Epson. • If the projector's lamp shuts off unexpectedly, it may have entered sleep mode after a period of inactivity - Epson PowerLite 1830 | User's Guide - Page 157
from Epson. Parent topic: Solving Projector or Remote Control Operation Problems Related concepts Projector Identification System for Multiple Projector Control Related references Remote Control Operation Projector Feature Settings - Settings Menu Optional Equipment and Replacement Parts Solutions - Epson PowerLite 1830 | User's Guide - Page 158
need to contact Epson for technical support services, use the following support options. Internet Support Visit Epson's support website at www.epson.com/support for solutions to common problems with your projector. You can download utilities and documentation, get FAQs and troubleshooting advice, or - Epson PowerLite 1830 | User's Guide - Page 159
rear of the projector) • Proof of purchase (such as a store receipt) and date of purchase • Computer or video configuration • Description of the problem Purchase Supplies and Accessories You can purchase screens, other optional accessories, and replacement parts from an Epson authorized reseller. To - Epson PowerLite 1830 | User's Guide - Page 160
Projector Environmental Specifications Projector Safety and Approvals Specifications Supported Video Display Formats General Projector Specifications Type of display Resolution Lens Color reproduction Brightness Poly-silicon TFT active matrix PowerLite 1830/1915: 1024 x 768 pixels (XGA) PowerLite - Epson PowerLite 1830 | User's Guide - Page 161
to 300 inches (0.8 to 7.6 m) PowerLite 1830/1915: 3.0 to 50.6 feet (0.91 to 15.42 m) PowerLite 1925W: 3.1 to 53.2 feet (0.96 to 16.24 m) Front, rear, ceiling-mounted PowerLite 1830/1915: 4:3 PowerLite 1925W: 16:10 PowerLite 1830: Manual PowerLite 1915/1925W: Powered Manual 1:1.6 10 W monaural 37 dB - Epson PowerLite 1830 | User's Guide - Page 162
or document camera display PowerLite 1915/1925W: Two USB 1.1 and 2.0 compliant ports for USB device input or document camera display PixelWorks DNX ICs are used in this projector. Parent topic: Technical Specifications Projector Lamp Specifications Type Power consumption Lamp life UHE (Ultra - Epson PowerLite 1830 | User's Guide - Page 163
Depth Weight 3.4 inches (86 mm) 14.1 inches (357 mm) 10.1 inches (257 mm) PowerLite 1830: 7.5 lb (3.4 kg) PowerLite 1915/1925W: 7.8 lb (3.5 kg) Parent topic: Technical Specifications Projector Electrical Specifications Rated frequency Power supply 50/60 Hz 100 to 240 VAC ±10% 3.9 to 1.7 A 163 - Epson PowerLite 1830 | User's Guide - Page 164
5.5 W (network on) Operating: 319 W PowerLite 1830: Standby: 0.3 W (network off), 8.8 W (network on) PowerLite 1915/1925W: Standby: 0.3 W (network off), 6.8 W (network on) Parent topic: Technical Specifications Projector Environmental Specifications Temperature Humidity (relative, non-condensing - Epson PowerLite 1830 | User's Guide - Page 165
Parent topic: Technical Specifications Supported Video Display Formats For best results, your computer monitor or video card resolution should be set to display in the projector's native resolution. However, your projector includes Epson's SizeWise™ chip that supports other computer display - Epson PowerLite 1830 | User's Guide - Page 166
60 50 60 50 60 50 50/60 50/60 50/60 24 * Analog ports only ** HDMI port only *** Wide resolution only Parent topic: Technical Specifications Resolution (in pixels) 832 × 624 1024 × 768 1024 × 768 1152 × 870 166 - Epson PowerLite 1830 | User's Guide - Page 167
cover on the projector, except the lamp and filter covers. Dangerous electrical voltages inside the projector can severely injure you. Except as specifically explained in this User's Guide, do not attempt to service this product yourself. Refer all servicing to qualified service personnel. WARNING - Epson PowerLite 1830 | User's Guide - Page 168
crack and the projector to fall from its ceiling mount. This could cause serious injury to anyone under the mount and could damage the projector. • Do not use the projector near water or sources of heat. • Use the type of power source indicated on the projector. Use of a different power source may - Epson PowerLite 1830 | User's Guide - Page 169
and refer servicing to qualified service personnel under the following conditions: If it does not operate normally when you follow the operating instructions, or exhibits a distinct change in performance; If smoke, strange odors, or strange noised come from the projector; If the power cord or plug - Epson PowerLite 1830 | User's Guide - Page 170
projector is mounted overhead and the lamp breaks, be careful to prevent pieces of glass from falling into your eyes when you open the lamp cover. Note: The lamp and, if not installed and used in accordance with the instructions, may cause harmful interference to radio or television reception. - Epson PowerLite 1830 | User's Guide - Page 171
Epson Corporation. PowerLite, PrivateLine, and Accolade are registered trademarks; SizeWise and Duet are trademarks; and Epson Store and Extra Care are service marks of Epson of the Wi-Fi Alliance. HDMI and High-Definition Multimedia Interface are the trademarks or registered trademarks of HDMI - Epson PowerLite 1830 | User's Guide - Page 172
the free software used in this product based on the LGPL. Contact Epson support personnel to reproduce, modify, and/or distribute the free software concerned. that has already used in this product; any problems in this product (including problems that originate with the free software concerned) do - Epson PowerLite 1830 | User's Guide - Page 173
the source code of the GPL Programs until five (5) years after the discontinuation of same model of this projector product. If you desire to receive the source code of the GPL Programs, contact Epson. These GPL Programs are WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY - Epson PowerLite 1830 | User's Guide - Page 174
free software, we are referring to freedom, not price. Our General Public Licenses are designed to make sure of free software (and charge for this service if you wish), that you receive source they have is not the original, so that any problems introduced by others will not reflect on the original - Epson PowerLite 1830 | User's Guide - Page 175
GNU GENERAL PUBLIC LICENSE TERMS AND CONDITIONS FOR COPYING, DISTRIBUTION AND MODIFICATION 0. This License applies to any program or other work which contains a notice placed by the copyright holder saying it may be distributed under the terms of this General Public License. The "Program", below, - Epson PowerLite 1830 | User's Guide - Page 176
separate works. But when you distribute the same sections as part of a whole which is a work based on the Program, the distribution of the whole must be on the terms of this License, whose permissions for other licensees extend to the entire whole, and thus to each and every part regardless of who - Epson PowerLite 1830 | User's Guide - Page 177
rights, from you under this License will not have their licenses terminated so long as such parties remain in full compliance. 5. You are not required to accept this License, since you have not signed it. However, nothing else grants you permission to modify or distribute the Program or its - Epson PowerLite 1830 | User's Guide - Page 178
problems or concerns. Each version is given a distinguishing version number. If the Program specifies a version number exceptions for this. Our decision will be guided by the two goals of preserving the DEFECTIVE, YOU ASSUME THE COST OF ALL NECESSARY SERVICING, REPAIR OR CORRECTION. 12. IN NO EVENT - Epson PowerLite 1830 | User's Guide - Page 179
To do so, attach the following notices to the program. It is safest to attach them to the start of each source file to most effectively convey the exclusion of warranty; and each file should have at least the "copyright" line and a pointer to where the full notice is found. - Epson PowerLite 1830 | User's Guide - Page 180
of same model of this projector product. If you desire to receive the source code of the LGPL Programs, contact Epson. These LGPL the successor of the GNU Library Public License, version 2, hence the version number 2.1.] Preamble The licenses for most software are designed to take away your freedom - Epson PowerLite 1830 | User's Guide - Page 181
price. Our General Public Licenses are designed to make sure that you have the freedom to distribute copies of free software (and charge for this service , so that the original author's reputation will not be affected by problems that might be introduced by others. Finally, software patents pose a - Epson PowerLite 1830 | User's Guide - Page 182
software only, so we use the Lesser General Public License. In other cases, permission to use a particular library in non-free programs enables a greater number of people to use a large body of free software. For example, permission to use the GNU C Library in non-free programs enables many more - Epson PowerLite 1830 | User's Guide - Page 183
1. You may copy and distribute verbatim copies of the Library's complete source code as you receive it, in any medium, provided that you conspicuously and appropriately publish on each copy an appropriate copyright notice and disclaimer of warranty; keep intact all the notices that refer to this - Epson PowerLite 1830 | User's Guide - Page 184
3. You may opt to apply the terms of the ordinary GNU General Public License instead of this License to a given copy of the Library. To do this, you must alter all the notices that refer to this License, so that they refer to the ordinary GNU General Public License, version 2, instead of to this - Epson PowerLite 1830 | User's Guide - Page 185
6. As an exception to the Sections above, you may also combine or link a "work that uses the Library" with the Library to produce a work containing portions of the Library, and distribute that work under terms of your choice, provided that the terms permit modification of the work for the customer's - Epson PowerLite 1830 | User's Guide - Page 186
7. You may place library facilities that are a work based on the Library side-by-side in a single library together with other library facilities not covered by this License, and distribute such a combined library, provided that the separate distribution of the work based on the Library and of the - Epson PowerLite 1830 | User's Guide - Page 187
problems or concerns. Each version is given a distinguishing version number. If the Library specifies a version number exceptions for this. Our decision will be guided by the two goals of preserving the DEFECTIVE, YOU ASSUME THE COST OF ALL NECESSARY SERVICING, REPAIR OR CORRECTION. 16. IN NO EVENT - Epson PowerLite 1830 | User's Guide - Page 188
THE LIBRARY AS PERMITTED ABOVE, BE LIABLE TO YOU FOR DAMAGES, INCLUDING ANY GENERAL, SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES ARISING OUT OF THE USE OR INABILITY TO USE THE LIBRARY (INCLUDING BUT NOT LIMITED TO LOSS OF DATA OR DATA BEING RENDERED INACCURATE OR LOSSES SUSTAINED BY YOU OR THIRD - Epson PowerLite 1830 | User's Guide - Page 189
Software Distribution License) This projector product includes the open source endorse or promote products derived from this software without specific prior written permission. THIS SOFTWARE IS PROVIDED BY NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR - Epson PowerLite 1830 | User's Guide - Page 190
libjpeg This projector product includes the open source software program "libjpeg" which applies the terms and conditions provided by owner of the copyright to the "libjpeg". The "libjpeg" - Epson PowerLite 1830 | User's Guide - Page 191
JPEG Group's software". We specifically permit and encourage the use of spec is covered by patents owned by IBM, AT&T, and Mitsubishi. Hence arithmetic coding cannot legally be used without obtaining one or more licenses. For this reason, support Service Mark property of CompuServe Incorporated." 191 - Epson PowerLite 1830 | User's Guide - Page 192
libpng This projector product includes the open source software program "libpng" which applies the terms and conditions provided by owner of the copyright to the "libpng". The "libpng" - Epson PowerLite 1830 | User's Guide - Page 193
libpng versions 0.97, January 1998, through 1.0.6, March 20, 2000, are Copyright (c) 1998, 1999 Glenn Randers-Pehrson, and are distributed according to the same disclaimer and license as libpng-0.96, with the following individuals added to the list of Contributing Authors: Tom Lane Glenn Randers- - Epson PowerLite 1830 | User's Guide - Page 194
and Group 42, Inc. specifically permit, without fee, and encourage the use of this source code as a component to supporting the PNG file format in -Pehrson [email protected] September 12, 2004 zlib This projector product includes the open source software program "zlib" which applies - Epson PowerLite 1830 | User's Guide - Page 195
redistribute modified sources, we would appreciate that you include in the file ChangeLog history information documenting your changes. libmd5-rfc This projector product includes the open source software program "libmd5-rfc" which applies the terms and conditions provided by owner of the copyright - Epson PowerLite 1830 | User's Guide - Page 196
that follows (in reverse chronological order): 2002-04-13 lpd Removed support for non-ANSI compilers; removed references to Ghostscript; clarified derivation bnl.gov>. 1999-05-03 lpd Original version. ncurses This projector product includes the open source software program "ncurses" which applies - Epson PowerLite 1830 | User's Guide - Page 197
to promote the sale, use or other dealings in this Software without prior written authorization. For embedded multimedia software: This product contains embedded multimedia software licensed from Ingenient Technologies, Inc. (www.ingenient.com). Copyright© 2000-2007 Ingenient Technologies, Inc. All - Epson PowerLite 1830 | User's Guide - Page 198
or alterations to this product, or (excluding the U.S.) failure to strictly comply with Seiko Epson Corporation's operating and maintenance instructions. Seiko Epson Corporation shall not be liable for any damages or problems arising from the use of any options or any consumable products other than
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PowerLite
®
1830/1915/1925W Projector
User's Guide