Optoma EP770 User Manual
Optoma EP770 Manual
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Optoma EP770 manual content summary:
- Optoma EP770 | User Manual - Page 1
Size 14 User Controls 15 Control Panel & Remote Control 15 On-Screen Display Menus 18 How to operate ...18 Language ...19 Image-I ...20 Image-II (Computer Mode 22 Image-II (Video Mode 24 Audio ...26 Management ...27 Lamp Setting ...29 Appendices 30 Troubleshooting 30 Replacing the lamp 34 - Optoma EP770 | User Manual - Page 2
all replacement instructions. See page 34. Warning- This projector will detect the life of the lamp itself. Please be sure to change the lamp when it shows warning messages. Warning- Reset the "Lamp Reset" function from the on-screen display "Lamp Setting" menu after replacing the lamp module (refer - Optoma EP770 | User Manual - Page 3
Usage Notice Do: Turn off the product before cleaning. Use a soft cloth moistened with mild detergent to clean the display housing. Disconnect the power plug from AC outlet if the product is not being used for a long period of time. Don't: Block the slots and - Optoma EP770 | User Manual - Page 4
chip DLP® technology NTSC/NTSC4.43/PAL/PAL-M/PAL-N/SECAM and HDTV compatible (480i/p, 576i/p, 720p, 1080i) High-tech DVI connection for digital signal with HDCP function and supports 480p, 576p, 720p and 1080i Full function remote control User friendly multilingual on screen display menu - Optoma EP770 | User Manual - Page 5
comes with all the items shown below. Check to make sure your unit is complete. Contact your dealer immediately if anything is missing. Projector with lens cap Power Cord 1.8m VGA Cable 1.8m Composite Video Cable 2.0m Remote Control 2 x Battery Carrying Case (Optional Accessory) Documents - Optoma EP770 | User Manual - Page 6
Introduction Product Overview Main Unit 2 1 3 6 4 5 9 7 8 English ... 6 1. Focus Ring 2. Zoom Ring 3. Zoom Lens 4. Elevator Button 5. Elevator Foot 6. Remote Control Receiver 7. Connection Ports 8. Power Socket 9. Control Panel - Optoma EP770 | User Manual - Page 7
Introduction Control Panel 10 4 9 3 5 8 10 6 1. Temp Indicator LED 2. Lamp Indicator LED 3. Power Indicator LED 4. Power/Standby 5. Source 6. Auto Image 7. Menu (On/Off) 8. Four Directional Select Keys 9. Enter 10. Keystone Correction 7 2 1 7 ... English - Optoma EP770 | User Manual - Page 8
Introduction Connection Ports 54 3 2 1 9 87 6 1. DVI-D Input Connector (for Digital signal with HDCP function) 2. PC Analog Signal SCART RGB/HDTV/Component Video Input Connector 3. Monitor Loop-through Output Connector 4. USB Input Connector 5. RS232 Input Connector 6. S-Video Input - Optoma EP770 | User Manual - Page 9
Introduction Remote Control 1 2 6 3 7 4 8 9 5 10 11 12 13 14 16 15 1. Transmit Indicator Light 2. Power 3. Re-Sync 4. Volume ( + / - ) 5. Reset 6. Hide 7. Freeze 8. Page Up / Page Down 9. Keystone Correction 10. Menu 11. Four Directional Select Keys 12. Enter 13. DVI-D Source 14. VGA - Optoma EP770 | User Manual - Page 10
for HDTV/Component (Optional Accessory) 8 DVI to DVI Cable (Optional Accessory) 9 RS232 Cable (Optional Accessory) To ensure the projector works well with your computer, please set the display mode of your graphic card less than or equal to 1024 X 768 resolution. Make sure the timing of the - Optoma EP770 | User Manual - Page 11
Power LED will flash green. 3. Turn on the lamp by pressing "Power/Standby" button on the control panel. And the Power LED will turn green. The first time you use the projector, you can select your preferred language from quick menu after the startup screen display. 4. Turn on your source (computer - Optoma EP770 | User Manual - Page 12
. Lamp will automatically turn off soon." on the on-screen display. 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 - Optoma EP770 | User Manual - Page 13
Installation Adjusting the Projected Image Adjusting the Projector Image Height The projector is equipped with an display angle. To lower the image: 1. Press the elevator button. 2. Lower the image, then release the button to lock the elevator foot into position. 3. Use to fine-tune the display - Optoma EP770 | User Manual - Page 14
turn the zoom ring to zoom in or out. To focus the image, rotate the focus ring until the image is clear. The projector will focus at distances from 3.9 to 32.8 feet (1.2 to 10.0 meters). English ... 14 Zoom Ring Focus Ring Adjusting Projection 81'(10.0m) This graph is for user's reference only. - Optoma EP770 | User Manual - Page 15
Composite Video and HDTV sources. Menu Press "Menu" to launch the on screen display (OSD) menu. To exit OSD, press "Menu" again. Keystone /Keystone Adjusts image distortion caused by tilting the projector (±16 degrees). Four Directional Select Keys Use selection. to select items or make - Optoma EP770 | User Manual - Page 16
User Controls English ... 16 Using the Remote Control Power/Standby Refer to the "Power On/Off the Projector" section on pages 11- 12. Re-Sync Automatically synchronizes the projector to restore display of the image. Keystone / Adjusts image distortion caused by tilting the projector (±16 - Optoma EP770 | User Manual - Page 17
User Controls Composite Press "composite" to choose Composite video source. DVI-D Press "DVI-D" to choose DVI-D connector. 17 ... English - Optoma EP770 | User Manual - Page 18
User Controls On Screen Display Menus The Projector has multilingual On Screen Display menus that allow you to make image adjustments and change a variety of settings. The projector will automatically detect the source. How to operate 1. To open the OSD menu, press "Menu" on the Remote Control or - Optoma EP770 | User Manual - Page 19
Computer / Video Mode User Controls Language Language Choose the multilingual OSD menu. Use the your preferred language. Press "Enter" to finalize the selection. or key to select 19 ... English - Optoma EP770 | User Manual - Page 20
lightest and darkest parts of the picture. Adjusting the contrast changes the amount of black and white in the image. Press the to decrease the contrast. Press the to increase the contrast. Keystone (Keystone Correction) Adjust image distortion caused by tilting projector. (±16 degrees) Color - Optoma EP770 | User Manual - Page 21
Computer / Video Mode User Controls Image-I White Peaking Use the white peaking control to set the white peaking level of DMD chip. 0 stands for minimal peaking, and 10 stands - Optoma EP770 | User Manual - Page 22
User Controls Computer Mode English ... 22 Image-II (Computer Mode) Frequency "Frequency" changes the display data frequency to match the frequency of your The input source will be scaled to fit the projection screen. 16:9 : The input source will be scaled to fit the width of the screen. - Optoma EP770 | User Manual - Page 23
(Computer Mode) Window: When a 4:3 image is bigger than a 16:9 screen, se- lect the "Window" mode to fit the image onto the screen without changing the projection distance. Original Pixel Window 16:9 Image Position Adjust the image position to up or down, when you select the aspect ratio to 16 - Optoma EP770 | User Manual - Page 24
User Controls Computer Mode Image-II (Video Mode) "Saturation", "Tint" and "Sharpness" function is not supported under DVI-D mode your desired aspect ratio. 4:3 : The input source will be scaled to fit the projection screen. 16:9 : The input source will be scaled to fit the width of the - Optoma EP770 | User Manual - Page 25
Video Mode User Controls Image-II (Video Mode) Original Pixel Window 16:9 Image Position Adjust the image position to up or down, when you select the aspect ratio to 16:9. Press the Press the to move the image down. to move the image up. 25 ... English - Optoma EP770 | User Manual - Page 26
User Controls Computer / Video Mode Audio Volume Press the Press the Mute to decrease the volume. to increase the volume. Choose the left icon to turn mute on. Choose the right icon to turn mute off. English ... 26 - Optoma EP770 | User Manual - Page 27
on the display screen. Projection Front-Desktop The factory default setting. Rear-Desktop When you select this function, the projector reverses the image so you can project behind a translucent screen. Front-Ceiling When you select this function, the projector turns the image - Optoma EP770 | User Manual - Page 28
User Controls Computer / Video Mode Management High Altitude Choose "ON" to turn on High Altitude mode. Operates the fans at full speed continuously to allow for proper high altitude cooling of the projector. Reset Choose "Yes" to return the display parameters on all menus to the factory default - Optoma EP770 | User Manual - Page 29
Computer / Video Mode User Controls Lamp Setting Lamp Hour Displays the lamp's elapsed operating time (in hours). Lamp Reset Turns the lamp hour counter to 0 hours. Lamp Reminder Choose this function to show or to hide the warning message when the changing lamp message is displayed. The message - Optoma EP770 | User Manual - Page 30
Check if the projection lamp has been securely installed. Please refer to the "Replacing the lamp" section. Make sure you have removed the lens cap and the projector is switched on. Ensure that the "Hide" feature is not enabled. Problem: Partial, scrolling or incorrectly displayed image. Press - Optoma EP770 | User Manual - Page 31
page 22. Check and reconfigure the display mode of your graphic card to make it compatible with the product. Refer to page 30. Problem: Image is out of focus Adjusts the Focus Ring on the projector lens. Refer to page 14. Make sure the projection screen is between the required distance 3.9 to - Optoma EP770 | User Manual - Page 32
the projection direction. See page 27. Problem: Lamp burns out or makes a popping sound When the lamp reaches its end of life, it will burn out and may make a loud popping sound. If this happens, the projector will not turn on until the lamp module has been replaced. To replace the lamp, follow - Optoma EP770 | User Manual - Page 33
Appendices Problem: Message Reminders "Lamp is approaching the end of its useful life in full power opera- tion. Replacement Suggested!" will be shown about 10 seconds, when lamp is nearing end of life. "Projector Overheated. Lamp will automatically turn off soon." will be shown when the system - Optoma EP770 | User Manual - Page 34
. 2. Allow the projector to cool down at least 30 minutes. 3. Disconnect the power cord. 4. Use a screwdriver to remove the screw from the cover. 5. Push up and remove the cover. 6. Remove the 2 screws from the lamp module. 7. Pull out the lamp module. To replace the lamp module, reverse the - Optoma EP770 | User Manual - Page 35
Appendices Remark : "*" com- pressed computer image. Compatibility Modes Mode VESA VGA VESA VGA VESA VGA VESA VGA VESA VGA VESA VGA VESA VGA VESA VGA VESA VGA SV GA SV GA SV GA SV GA SV GA VESA XGA VESA XGA VESA XGA VESA XGA * VESA SXGA * VESA SXGA * VESA SXGA * VESA SXGA * VESA SXGA * VESA SXGA+ - Optoma EP770 | User Manual - Page 36
for installation. 2. If you wish to use a third party ceiling mount kit, please ensure the screws used to attached a mount to the projector met the following specifications: Please note that damage resulting from incorrect installation will invalidate the warranty. Screw type: M3 Maximum - Optoma EP770 | User Manual - Page 37
Appendices RS232 Commands RS232 Connector VGA-In Connector 3 2 1 Pin no. 1 2 3 Name TXD RXD GND I/O (From Projector Side OUT IN __ 54321 10 9 8 7 6 15 14 13 12 11 Pin no. 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 Spec. R(RED)/Cr G(GREEN)/Y B(BLUE)/Cb NC GND GND GND GND DDC 5V HOT_DET NC DDC - Optoma EP770 | User Manual - Page 38
Global Offices For service or support please contact your local office. USA 715 Sycamore Drive Milpitas, CA 95035, USA www.optomausa.com Tel : 408-383-3700 Fax: 408-383-3702 Service : [email protected] Canada 5630 Kennedy Road, Mississauga, ON, L4Z 2A9 Tel : 905-882-4228 Fax: 905-882-4229 - Optoma EP770 | User Manual - Page 39
your Projector. FCC notice This device has been tested and found to comply with the limits for a Class B digital device pursuant to Part 15 of to radio or television reception, which can be determined by turning the device off and on, the user is encouraged to try to correct the interference by one - Optoma EP770 | User Manual - Page 40
complies with Part 15 of the FCC Rules. Operation is subject to the following two conditions: 1.this device may not cause harmful interference, and 2.this device must accept any interference received, includ- ing interference that may cause undesired operation. Notice: Canadian users This Class
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1
... English
Table of Contents
Table of Contents
.......................................................................................
1
Usage Notice
..............................................................................................
2
Precautions
..........................................................................................................
2
Introduction
................................................................................................
4
Product Features
..................................................................................................
4
Package Overview
...............................................................................................
5
Product Overview
.................................................................................................
6
Main Unit
........................................................................................................................
6
Control Panel
.................................................................................................................
7
Connection Ports
...........................................................................................................
8
Remote Control
..............................................................................................................
9
Installation
................................................................................................
10
Connecting the Projector
....................................................................................
10
Powering On/Off the Projector
...........................................................................
11
Powering On the Projector
...........................................................................................
11
Powering Off the projector
...........................................................................................
12
Warning Indicator
.........................................................................................................
12
Adjusting the Projected Image
...........................................................................
13
Adjusting the Projector Image Height
..........................................................................
13
Adjusting the Projector Zoom / Focus
..........................................................................
14
Adjusting Projected Image Size
...................................................................................
14
User Controls
...........................................................................................
15
Control Panel & Remote Control
........................................................................
15
On-Screen Display Menus
.................................................................................
18
How to operate
............................................................................................................
18
Language
.....................................................................................................................
19
Image-I
........................................................................................................................
20
Image-II (Computer Mode)
...........................................................................................
22
Image-II (Video Mode)
.................................................................................................
24
Audio
............................................................................................................................
26
Management
................................................................................................................
27
Lamp Setting
...............................................................................................................
29
Appendices
...............................................................................................
30
Troubleshooting
..................................................................................................
30
Replacing the lamp
.............................................................................................
34
Compatibility Modes
...........................................................................................
35
Ceiling Mount Installation
...................................................................................
36
RS232 Commands
.............................................................................................
37
Optoma Global Offices
.......................................................................................
38