Optoma TW775 User's Manual
Optoma TW775 Manual
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- Optoma TW775 | User's Manual - Page 1
39 Options...50 LAN_RJ45...55 Appendices...58 Troubleshooting/Help On-screen Display Menu 58 Image Problems...58 Intermission Problems...63 HDMI Q & A...64 Projector Status Indication...65 LED Error Code Messages...66 Remote Control Problems...67 Audio Problems...68 Replacing the Lamp...69 Cleaning - Optoma TW775 | User's Manual - Page 2
alert the user to the presence of import operating and maintenance (servicing) instructions in the literature accompanying the appliance. WARNING: TO REDUCE THE RISK OF FIRE OR ELECTRIC SHOCK, DO NOT EXPOSE THE PROJECTOR TO RAIN OR MOISTURE. DANGEROUS HIGH VOLTAGES ARE PRESENT INSIDE THE ENCLOSURE - Optoma TW775 | User's Manual - Page 3
. Opening or removing covers may expose you to dangerous voltages or other hazards. Please call Optoma to be referred to an authorized service center near you. 8. Do not let objects or liquids enter the projector as they may touch dangerous voltage points or short-out parts that could result in - Optoma TW775 | User's Manual - Page 4
precautions and maintenance as recommended in this user's guide. ▀■ Warning - Do not look into the projector's lens when the lamp is on. The bright down, and follow all replacement instructions. See pages 69. v When the lamp reaches the end of its life, the projector will not turn back on until - Optoma TW775 | User's Manual - Page 5
Usage Notice Do: v Turn off the product before cleaning. v Use a soft cloth moistened with a mild detergent to clean the display housing. v Disconnect the power plug from the AC outlet if the product is not being used for a long period of time. Do not: v Block the ventilation slots and openings on - Optoma TW775 | User's Manual - Page 6
beam as much as possible. ▀■ Using a stick or laser pointer is recommended to avoid the need for the presenter to enter the beam. ▀■ Ensure that projectors are located out of the line of sight from the screen to the audience; this ensures that, when presenters look at the audience, they do - Optoma TW775 | User's Manual - Page 7
Introduction Product Features This product is a single chip 0.7" XGA and 0.65" WXGA series DLP® projector. Outstanding features include: u Texas Instruments Single chip DLP® Technology u Computer Compatibility: Apple Macintosh, iMac, and VESA Standards: UXGA, SXGA+, SXGA, WXGA, XGA, SVGA, VGA u - Optoma TW775 | User's Manual - Page 8
Contact your dealer immediately if anything is missing. Projector with lens cap Display Pg Volume Pg 、、 Menu x AA Batteries) Option Lens (Standard lens/ Long throw lens/ Short throw lens) Composite Cable 1.8m ( VGA Cable 1.8m USB Cable (A to B) 1.8m (optional) Documentation: þ User's Manual þ - Optoma TW775 | User's Manual - Page 9
Product Overview Main Unit 2 Introduction 3 4 5 1 11 10 9 8 7 12 13 6 14 15 19 18 17 16 1. Front IR Receiver 2. Top Cover 3. Lens Release Button 4. Vertical and Horizontal Lens Shift Adjustment Controls 5. Control Panel 6. Lamp Cover 7. Tilt-Adjustment foot 8. Zoom 9. Lens 10. Focus 11. - Optoma TW775 | User's Manual - Page 10
Introduction Control Panel 1 2 34 65 1. Source / ◄ 2. Keystone + / ▲ 3. Re-Sync / ► 4. Menu 5. Enter / Help (See page 58 Appendices for help function.) 6. Keystone - / ▼ English 10 - Optoma TW775 | User's Manual - Page 11
Rear View 1 26 25 24 23 22 21 Introduction 2 3 4 5 6 7 8 9 10 11 12 13 14 20 19 18 17 16 15 1. Temp LED 14. 12V OUT A/B Connector 2. Lamp LED 15. AUDIO IN L/R RCA (YPbPr) Connectors 3. DVI-D Connector 16. AUDIO IN L/R RCA (Video/ S-Video) Connectors 4. VGA 2/ YPbPr Connector 17. VIDEO - Optoma TW775 | User's Manual - Page 12
Introduction Remote Control 1. AV Mute 1 2. Power On/Off 2 3. Re-Sync 4. Freeze v Due to the difference in applications for each country, some regions may have 5. Keystone 6. Page Up 7. Volume +/8. Page Down 9. PC/Mouse control 10. Mouse Right Click 3 29 4 28 Display 5 27 Pg Volume - Optoma TW775 | User's Manual - Page 13
the Projector Connect to Computer / Notebook 2 3 4 5 6 7 8 9 10 1 v Due to the difference in applications for each country, some regions may have different accessories. 11 1. Power Cord 2. VGA2 Cable 3. VGA1 Cable 4. Audio-in Cable 5. DVI-D Cable (Optional) 6. HDMI Cable (Optional) 7. USB Cable - Optoma TW775 | User's Manual - Page 14
, HDTV receiver Video Output 1. Power Cord 2. Component Cable (Optional) 3. DVI-D Cable (Optional) 4. HDMI Cable (Optional) 5. BNC Cable (Optional) 6. Audio-in Cable 7. Audio-in Cable 8. Video Cable (Optional) 9. S-Video Cable (Optional) 10. VGA Cable 11. SCART to RGB & S-Video Adapter (Optional - Optoma TW775 | User's Manual - Page 15
cloth under it to avoid scratching. • If you remove and store the lens, attach the lens cap to the projector to keep off dust and dirt. Removing the Existing Lens From the Projector 1. Push down and release the top cover to open. 2. Push the LENSE RELEASE button to the unlock position. 3. Grasp - Optoma TW775 | User's Manual - Page 16
Installation 5. Pull out the existing lens slowly. v Pin of IRIS should be in the direction as shown in the picture. Installing the New Lens 1. Align the notches and correctly position the electrical contact pad as shown in the picture. Pin of IRIS 2. Rotate the lens clockwise until you feel it - Optoma TW775 | User's Manual - Page 17
screen will display in approximately 30 seconds. The first time you use the projector, you can select your preferred language and Power Mode setup after the startup to switch the display output to the projector. (Check the user manual of the PC to determine the appropriate Fn key combination to - Optoma TW775 | User's Manual - Page 18
Installation See Security Setting on page 43 if security lock is enabled. 5. If more than one input device is connected, press the "Source" button sequentially to switch between devices. For direct source selection, see page 28. English 18 - Optoma TW775 | User's Manual - Page 19
LED is on a steady (not flashing) red, the projector will automatically shut itself down. Under normal conditions, the projector can be switched on again after it has cooled down. If the problem persists, you should contact your local dealer or our service center. See pages 65-67. v When the TEMP - Optoma TW775 | User's Manual - Page 20
Installation Adjusting the Projected Image Adjusting the Projector's Height The projector is equipped with elevator foot for adjusting the image height. To raise the image: Use screw in foot u to rise the image to the desired - Optoma TW775 | User's Manual - Page 21
Installation The PureShift function can be used to adjust the position of the projected image either horizontally or vertically within the range detailed below. Adjusting the vertical image position The vertical image height can be adjusted between 100% and -10% for XGA, 105% and -15% for WXGA of - Optoma TW775 | User's Manual - Page 22
Installation Adjusting the horizontal image position With the lens in the center position the horizontal image position can be adjusted to the left or right by up to a maximum of 5% of the image width. Note that the maximum horizontal image height adjustment can be limited by the vertical image - Optoma TW775 | User's Manual - Page 23
image, rotate the focus ring until the image is clear. The projector will focus at distances. See pages 24-25. Use the keystone to correct image distortion. They can be found on the remote control and on the projector's control panel. Display Pg Volume Pg ΕΕ ΕΕ Menu Enter IP module HDMI 2 DVI - Optoma TW775 | User's Manual - Page 24
Installation Adjusting Projection Image Size (XGA) Diagonal Width Height 65.6' (20.00m) 6.6' (2.00m) 4.9' (1.50m) 1.6' (0.50m) 18.4' (5.60m) 8.9' (2.72m) 3.3' (1.00m) 53.8' (16.40m) 42.0' (12.80m) 30.2' (9.20m) 14.4' (4.40m) 4.9' (1.50m) 20.2' (6.16m) 6.6' (2.00m) 26.2' (8.00m) 8.2' (2. - Optoma TW775 | User's Manual - Page 25
Installation Adjusting Projection Image Size (WXGA) Diagonal Width Height 65.6' (20.00m) 6.6' (2.00m) 4.9' (1.50m) 1.6' (0.50m) 18.4' (5.60m) 9.6' (2.92m) 3.3' (1.00m) 53.8' (16.40m) 30.2' (9.20m) 15.5' (4.72m) 4.9' (1.50m) 42.0' (12.80m) 21.7' (6.61m) 6.6' (2.00m) 34.4' (10.47m) 28.2' (8. - Optoma TW775 | User's Manual - Page 26
./ Press to activate Help function (disabled in OSD menus). See page 58 Appendices for help function. ►/Re-Sync (Right arrow) •Automatically synchronizes the projector to the input source. •Navigates and changes settings in the OSD. Menu Press Menu to launch the on-screen display (OSD) menu. To - Optoma TW775 | User's Manual - Page 27
to page down. The PC/Mouse control can be used to control mouse movement. The mouse function is enabled using the USB cable to connect your computer and the projector. Mouse left click. Mouse right click. Press Menu to launch the on-screen display (OSD) menu. To exit OSD, Press Menu again - Optoma TW775 | User's Manual - Page 28
User Controls Display Pg Volume Pg ΕΕ Menu Enter/Help ΕΕ Brightness HDMI 2 DVI 5 Video 8 Component 3 BNC 6 S-Video 9 Format 1 Source 4 VGA-1 7 VGA-2 0 v Due to the difference in applications for each country, some regions may have different accessories. Using the Remote Control Four - Optoma TW775 | User's Manual - Page 29
will automatically detect the source. How to operate 1. To open the OSD menu, press Menu on the Remote Control or Projector Keypad. 2. When OSD is displayed, use ◄► keys to select any item in the main menu. While making a selection on a particular page, press ▼ or Enter to - Optoma TW775 | User's Manual - Page 30
Language Projection Menu Location Signal Security Projector ID Audio RS232 Lens Type Network ) 4:3/16:9 /16:10 /Native/Auto (WXGA) Off/DLP-Link On/Off English/Deutsch/Français/Italiano/Español/Portugu Lamp Setting Reset Optoma/User CC1/CC2/Off On/Off On/Off On/Off On/Off Blue/Black/Red/Green/White - Optoma TW775 | User's Manual - Page 31
Image User Controls Display Mode There are many factory presets optimized for various types of images. 4 Presentation: Good color and brightness from PC input. 4 Bright: Maximum brightness from PC input. 4 Movie: For home theater. 4 sRGB: Standardised accurate color. 4 Blackboard: Tuned for - Optoma TW775 | User's Manual - Page 32
User Controls Image Saturation Adjusts a video image from black and white to full color saturation. 4 Press ◄ to decrease the amount of saturation in the image. 4 Press ► to increase the amount of saturation in the - Optoma TW775 | User's Manual - Page 33
User Controls Image | Color Setting Red Increase or decrease the color value for red. Green Increase or decrease the color value for green. Blue Increase or decrease the color value for blue. Cyan Increase or decrease the color value for cyan. Yellow Increase or decrease the color value for yellow. - Optoma TW775 | User's Manual - Page 34
Press ◄ to increase the amount of green in the image. 4 Press ► to increase the amount of red in the image. Saturation Adjusts a video image from black and white to full color saturation. 4 Press ◄ to decrease the amount of saturation in the image. 4 Press ► to increase the amount of saturation in - Optoma TW775 | User's Manual - Page 35
colder; with Warm temperature, the screen looks warmer. Color Space Select an appropriate color matrix type from AUTO, RGB, YUV. v De-interlace only support 480i/576i/ Input Source Enter the Input Source submenu. Select the sources to scan for at startup. See page 36 for more information. 1080i - Optoma TW775 | User's Manual - Page 36
User Controls Image | Advanced | Input Source Input Source v If all sources are deselected, the projector cannot display any images. Always leave at least one source selected. Use this option to enable / disable input sources. Press ▲ or ▼ to select a source, then - Optoma TW775 | User's Manual - Page 37
sources, like HDTV and DVD enhanced for Wide screen TV. 4 16:9 II (XGA) | 16:10 (WXGA): The non-standard wide-screen display format of the projector. Part of the original image will be cut if the image aspect ratio is less than 1.67:1. 4 Native: Depends on the resolution of the input - Optoma TW775 | User's Manual - Page 38
the projected screen. 4 Press ◄ to move the image down on the projected screen. V Keystone Press ◄ or ► to compensate for vertical images distortion when the projector is positioned at an angle to the screen. 3D Press ◄ or ► to enable or disable the 3D function. When the 3D function is enabled, the - Optoma TW775 | User's Manual - Page 39
. See page 41 for more information. Projection Select projection method: 4 Front Desktop The factory default setting. 4 Rear Desktop When you select this function, the projector reverses the image so you can project from behind a translucent screen. 4 Front Ceiling When you select this function, the - Optoma TW775 | User's Manual - Page 40
from 0 through 99. Audio Enter the Audio menu. Set audio level properties. See page 46 for more information. RS232 Allows RS232 control of an individual projector. Lens Type Used to set the lens type that has been fitted. This is to ensure correct operation of the lens iris. Network Allows LAN - Optoma TW775 | User's Manual - Page 41
User Controls Setup | Language Language Choose the multilingual OSD menu. Press ENTER ( ) into the sub menu and then use the Left (◄) or Right (►) key to select your preferred language. 41 English - Optoma TW775 | User's Manual - Page 42
User Controls Setup | Signal Frequency Change the display data frequency to match the frequency of your computer's graphics card. If you experience a vertical flickering bar, use this function to make an adjustment. Phase Phase synchronizes the signal timing of the display with the graphics card. If - Optoma TW775 | User's Manual - Page 43
. v No password is required to access Setup | Security unless the Security Timer or Security Setting are enabled. Enter the Months, Days, and hours that the projector can be used without entering the password. Exiting to the Setup menu activates the Security Timer. Once activated, the - Optoma TW775 | User's Manual - Page 44
password is entered three times, the device auto shutdowns after 10 seconds. Use this submenu to change the security password for the projector. 1. Select Change Password from the Security submenu. The Confirm Change Password dialog box displays. 2. Select Yes. 3. Enter the default password - Optoma TW775 | User's Manual - Page 45
User Controls Setup | Security Security Setting Enable or disable the security password. 4 Enabled-the current password is required to power on the projector and access the Security menu. 4 Disabled-no password is required for any function. When security is enabled, the following screen displays at - Optoma TW775 | User's Manual - Page 46
User Controls Setup | Audio Volume Press ◄ to decrease the volume of voice. Press ► to increase the volume of voice. Mute Toggle the audio on or off. 4 Off-the speaker volume is turned on. 4 On-the speaker volume is turned off. English 46 - Optoma TW775 | User's Manual - Page 47
the screen to display during startup. 4 Optoma-the supplied default startup screen. 4 User-customized screen capture using the Logo Capture function. Logo Capture Capture a displayed screen to use as the startup screen. 1. Display the desired screen on the projector. 2. Select Logo Capture from the - Optoma TW775 | User's Manual - Page 48
User Controls Setup | RS232 RS232 Press Enter to enter the RS232 sub menu and use the Left (◄) or Right (►) key to select your preferred RS232 control. When selecting Network, a message displays as below: English 48 - Optoma TW775 | User's Manual - Page 49
dialogue box. 4 Network State-to display network information. 4DHCP: On: Assign an IP address to the projector from the DHCP server automatically. Off: Assign an IP address manually. 4 IP Address-Select an IP address 4Subnet Mask-Select subnet mask number. 4Gateway-Select the default gateway - Optoma TW775 | User's Manual - Page 50
Source Lock Lock the current source as the only available source, even if the cable is unplugged. 4 On-only the current source is recognized as an input source. operation. Keypad Lock Lock the buttons on the projector top panel. 4 On-a warning message displays to confirm keypad lock. English 4 Off - Optoma TW775 | User's Manual - Page 51
Options User Controls Background Color Select the desired background color for the projected image when no source is detected. Advanced Enter the Advanced menu. See page 52 for more details. Lamp Setting Enter the Lamp Setting menu. See pages 53-54 for more details. Reset Reset all Options to - Optoma TW775 | User's Manual - Page 52
mode (Standby) is set to Eco, the VGA & Audio pass-through, RS232 and RJ45 will be deactivated when the projector is in standby. Set the Sleep Timer interval. The projector powers off after the specified time period of inactivity (regardless of signal). The following warning is displayed 60 seconds - Optoma TW775 | User's Manual - Page 53
User Controls Options | Lamp Setting Lamp Hour Displays the number of hours the lamp has been active. This item is for display only. Lamp Reminder Enable or disable the lamp life span reminder. 4 On-a warning message displays when remaining lamp life is less than 30 hours. 4 Off-no warning message - Optoma TW775 | User's Manual - Page 54
User Controls Options | Lamp Setting Lamp Reset After replacing the lamp, reset the lamp counter to accurately reflect the new lamp's life span. 1. Select Lamp Reset. A confirmation screen displays. 2. Select Yes to reset the lamp counter to zero. English 54 - Optoma TW775 | User's Manual - Page 55
connects to LAN, please use Ethernet Normal Cable. LAN_RJ45 For simplicity and ease of operation, the Optoma projector provides diverse networking and remote management features. The LAN/RJ45 function of the projector through a network, such as remotely manage: Power On/Off, Brightness and - Optoma TW775 | User's Manual - Page 56
User Controls 3. Right Click on your Local Area Connection, and select Property. 4. In the Properties window, select the General tab, and select Internet Protocol (TCP/IP). 5. Click Properties. 6. Fill in the IP address and Subnet mask, then press OK. English 56 - Optoma TW775 | User's Manual - Page 57
Internet Explorer with Adobe Flash Player 9.0 or higher). 12. In the Address bar, input the IP address: 10.10.10.10. 13. Press Apply. The projector is setup for remote management. The LAN/RJ45 function displays as follows. v For more information, please visit http://www. crestron.com 57 English - Optoma TW775 | User's Manual - Page 58
Troubleshooting/ Help On-screen Display Menu If you experience a problem with your projector, please refer to the following information. If a problem persists, please contact your local reseller or service center. Image Problems English No image appears on-screen 4 Ensure all the cables - Optoma TW775 | User's Manual - Page 59
Panel folder, and then double click on the Display icon. 2. Select the Settings tab. 3. Verify that your display resolution setting is lower than or equal to UXGA (1600 x 1200). 4. Click on the Advanced Properties button. If the projector is still not projecting the whole image, you will also - Optoma TW775 | User's Manual - Page 60
� [Fn]+[F5] Mac Apple: System Preference � Display � Arrangement � Mirror display If you experience difficulty changing resolutions or your monitor freezes, restart all equipment including the projector. English 60 - Optoma TW775 | User's Manual - Page 61
may deactivate their own screens when a second display device is in use. Each has a different way to be reactivated. Refer to your computer's manual for detailed information. Image is unstable or flickering 4 Use Phase to correct it. See page 42 for more information. 4 Change the monitor color - Optoma TW775 | User's Manual - Page 62
show the best image in 16:9 format in OSD. If you play 4:3 format DVD title, please change the format as 4:3 in projector OSD. If the image is still stretched, you will also need to adjust the aspect ratio by referring to the following: 4 Please setup the display - Optoma TW775 | User's Manual - Page 63
. Image is reversed 4 Select Setup | Projection from the OSD and adjust the projection direction. Intermission Problems The projector stops responding to all controls 4 If possible, turn off the projector, then unplug the power cord and wait at least 60 seconds before reconnecting power. Lamp burns - Optoma TW775 | User's Manual - Page 64
LLC actively investigates these instances to ensure that the HDMI trademark is properly used in the market. We recommend that consumers buy their cables from a reputable source and a company that is trusted. For more detail information check: http://www.hdmi.org/learningcenter/faq.aspx#49 English 64 - Optoma TW775 | User's Manual - Page 65
Appendices Projector Status Indication Message Standby State (Input power cord) Standby State (Burn in Mode) Power on with OSD (Press power button) Power on without OSD Power - Optoma TW775 | User's Manual - Page 66
Appendices LED Error Code Messages Error Code Message Power LED Lamp LED (Blink) (Blink) T1 temperature over temperature 3 0 Thermal Break 4 0 G794 fail 4 4 T1 fail 4 5 Lamp error 5 0 Ballast Over Temperature 5 1 Ballast shot circuit in output detected 5 2 End of lamp lift - Optoma TW775 | User's Manual - Page 67
Remote Control Problems If the remote control does not work 4 Check the operating angle for the remote control is approximately ±15°. 4 Make sure there are no obstructions between the remote control and the projector. Move to within 7m (23 ft) of the projector. 4 Make sure the batteries are inserted - Optoma TW775 | User's Manual - Page 68
Audio Problems There is no sound 4 Adjust the volume on the remote control. 4 Adjust the volume of the audio source. 4 Check the audio cable connection. 4 Test the source audio output with other speakers. 4 Have the projector serviced. The sound is distorted 4 Check the audio cable connection - Optoma TW775 | User's Manual - Page 69
. 4 Avoid touching the glass surface of the new lamp, doing so may shorten its operation life. Warning: 4 Be sure to turn off and unplug the projector at least an hour before replacing the lamp. Failure to do so could result in a severe burn. 1 2 3 69 English - Optoma TW775 | User's Manual - Page 70
Appendices 4 1. Switch off the power to the projector by pressing the Power button. 2. Allow the projector to cool down at least 30 minutes. 3. Disconnect the power cord. 4. Unlock the lamp cover. 5. Pull up and remove the cover. 6. Use a screwdriver to remove - Optoma TW775 | User's Manual - Page 71
dust and grime will help ensure trouble-free operation. Warning: 4 Be sure to turn off and unplug the projector at least an hour before cleaning. . 4 If a lot of water gets into the projector interior when cleaning, have the projector serviced. Cleaning the Lens You can purchase optic lens cleaner - Optoma TW775 | User's Manual - Page 72
Appendices Compatibility Modes Computer Compatibility Signal NTSC PAL/SECAM VESA VGA SVGA XGA HD720 WXGA WXGA-800 SXGA SXGA+ UXGA HDTV SDTV Resolution Refresh Rate (Hz) - 60 - 50 640 x 350 70.1/ 85.1 640 x 400 70.1 / 85.1 720 x 350 70 720 x 400 70/ 85 720 x 576 50/ 60 640 x 480 - Optoma TW775 | User's Manual - Page 73
60 o 1024x768 70 o v For wide 1024x768 75 o screen 1024x768 85 o resolution (WXGA), the 1280x720 60 o compatibility 1280x720 75 o support is 1280x720 85 o dependent on Notebook/PC 1280x768 60 o models. 1280x768 75 o 1280x768 85 o 1280x800 60 o 1280x1024 60 - 1280x1024 - Optoma TW775 | User's Manual - Page 74
Appendices RS232 Commands RS232 Connector 9 8 7 6 5 4 3 2 1 Pin No 1 2 3 4 5 6 7 8 9 Specification N/A RXD TXD DTR GND DSR RTS CTS N/A English 74 - Optoma TW775 | User's Manual - Page 75
application for each model. Function is dependent on the model purchased. Lead Code Projector ID ~ Fix code One Digit X X Set in OSD 00~99 Two Digit 00 is for universal use Command ID X X X Defined by Optoma 2 or 3 Digit See the Follow content space variable n carriage return CR - Optoma TW775 | User's Manual - Page 76
Appendices Saturation Tint IMAGE /Advanced IMAGE /Advanced IMAGE /Advanced Function BrilliantColorTM 1 Degamma Color Temp. Color Settings Color Space Input Source Filters De-Interlace ʳ Film Video Graphics PC Warm Medium Cold Hue Red Saturation Gain Hue Green Saturation Gain Hue - Optoma TW775 | User's Manual - Page 77
H Image Shift V Image Shift (16:9) V Keystone 3D 3D Sync Invert Function 4:3 16:9 I/16:9 16:9 II / 16:10 Native Auto Off/DLP-Link On/Off OSD/Setup Function English ʳ German ʳ French ʳ Italian ʳ Spanish ʳ Portuguese ʳ Polish ʳ Dutch ʳ Swedish ʳ Norwegian/Danish ʳ Finnish - Optoma TW775 | User's Manual - Page 78
High Altitude Information Hide Keypad Lock Background Color Advanced Lamp Setting Function Blue Black Red Green White Direct Power On Signal Power On Auto Power Off (min firmware version that is running on the Optoma projector. Device discovery is also supported over IP if control protocol works - Optoma TW775 | User's Manual - Page 79
ʳ Presentation e=1 ʳ Bright e=2 ʳ Movie e=3 ʳ sRGB e=4 User1 e=5 User2 e=6 ʳ Classroom e=7 Blackboard e=8 Note: The command ~XX150 n MUST work when projector is in standby mode Model Name Function ASCII Display Depends Fail Model Name n=1 ~XX151 n Oka a=1/2/ 1=EX785 - Optoma TW775 | User's Manual - Page 80
VGA 2 c=5 Component RCA c=6 S-Video c=7 Video c=8 Software Version Function ACCII Software Version n=1 ~XX122 n Display Mode Function ACCII Display XX124 n Oka Note: The command ~XX124 n MUST work when projector is in standby mode Status Code Definition On a=1 Off a=0 - Optoma TW775 | User's Manual - Page 81
Appendices Color Temperature Function ASCII Display Fail Color Temperature n=1 ~XX128 n Oka F Status Code Definition Warm a=0 Medium a=1 Cold a=2 Projection Mode Function ASCII Display Fail Projection Mode n=1 ~XX129 n Oka F Status Front-Desktop Rear-Desktop Front- - Optoma TW775 | User's Manual - Page 82
11 mm 4 Minimum screw length: 9 mm Refer to the following diagram to ceiling mount the projector. v Ensure at least 10cm clearance between the ceiling and the underside of the projector. v Avoid locating the projector near heat sources such as air conditioning and heaters. Excess heat may cause the - Optoma TW775 | User's Manual - Page 83
For service or support please contact your local office. USA 715 Sycamore Drive Milpitas, CA 95035, USA Tel : 408-383-3700 www.optomausa.com Fax : 408-383-3702 Service : [email protected] Canada 5630 Kennedy Road, Mississauga, ON, L4Z 2A9, Canada Tel : 905-361-2582 www.optoma.ca - Optoma TW775 | User's Manual - Page 84
5F., No. 108, Minchiuan Rd., Shindian City, Taipei Taiwan 231, R.O.C. Tel : +886-2-2218-2360 Fax : +886-2-2218-2313 www.optoma.com.tw asia.optoma.com Service : [email protected] Hong Kong Unit A, 27/F Dragon Centre, 79 Wing Hong Street, Cheung Sha Wan, Kowloon, Hong Kong Tel - Optoma TW775 | User's Manual - Page 85
in accordance with the instructions, may cause harmful cables to maintain compliance with FCC regulations. Caution Changes or modifications not expressly approved by the manufacturer could void the user's authority, which is granted by the Federal Communications Commission, to operate this projector - Optoma TW775 | User's Manual - Page 86
4 EMC Directive 2004/108/EC (including amendments) 4 Low Voltage Directive 2006/95/EC 4 R & TTE Directive 1999/5/EC (if product has RF function) Disposal instructions Do not throw this electronic device into the trash when discarding. To minimize pollution and ensure utmost protection of the global
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Usage Notice
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Safety Information
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Class B emissions limits
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Important Safety Instruction
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Precautions
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Eye Safety Warnings
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Introduction
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Product Features
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Package Overview
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Product Overview
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Main Unit
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Control Panel
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Rear View
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Remote Control
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Installation
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Connecting the Projector
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Connect to Computer / Notebook
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Connect to Video Sources
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Installing or Removing the Optional Lens
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Removing the Existing Lens From the Projector
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Installing the New Lens
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Powering On/Off the Projector
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Powering On the Projector
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See Security Setting on page 43 if security lock is enabled.
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18
Powering Off the Projector
.........................................................................................................................................................
19
Warning Indicator
........................................................................................................................................................................
19
Adjusting the Projected Image
..................................................................................................
20
Adjusting the Projector’s Height
...............................................................................................................................................
20
Adjusting Projected Image Position Using PureShift
............................................................
20
Adjusting the vertical image position
.......................................................................................................................................
21
Adjusting the horizontal image position
..................................................................................................................................
22
PureShift Range Diagram
...........................................................................................................................................................
22
Adjusting the Zoom / Focus
......................................................................................................................................................
23
Adjusting Projection Image Size (XGA)
...................................................................................................................................
24
Adjusting Projection Image Size (WXGA)
...............................................................................................................................
25
User Controls
...................................................................................................................
26
Control Panel
...............................................................................................................................
26
Remote Control
...........................................................................................................................
27
On-screen Display Menus
..........................................................................................................
29
How to operate
.............................................................................................................................................................................
29
Menu Tree
.....................................................................................................................................................................................
30
Image
............................................................................................................................................
31
Display
..........................................................................................................................................
37
Setup
.............................................................................................................................................
39
Options
.........................................................................................................................................
50
LAN_RJ45
.....................................................................................................................................
55
Appendices
......................................................................................................................
58
Troubleshooting/Help On-screen Display Menu
..................................................................
58
Image Problems
............................................................................................................................................................................
58
Intermission Problems
................................................................................................................................................................
63
HDMI Q & A
................................................................................................................................................................................
64
Projector Status Indication
..........................................................................................................................................................
65
LED Error Code Messages
..........................................................................................................................................................
66
Remote Control Problems
..........................................................................................................................................................
67
Audio Problems
...........................................................................................................................................................................
68
Replacing the Lamp
.....................................................................................................................................................................
69
Cleaning the Projector
................................................................................................................
71
Cleaning the Lens
........................................................................................................................
71
Cleaning the Case
........................................................................................................................................................................
71
Compatibility Modes
...................................................................................................................................................................
72
RS232 Commands
.......................................................................................................................
74
RS232 Protocol Function List
.....................................................................................................
75
Ceiling Installation
......................................................................................................................
82
Optoma Global Offices
...............................................................................................................
83
Regulation & Safety notices
.......................................................................................................
85
Operation conditions
..................................................................................................................
86
Table of Contents