Optoma TX761 User's Manual
Optoma TX761 Manual
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- Optoma TX761 | User's Manual - Page 1
Image...25 Display ...29 Setup...32 Options...38 Appendices 41 Troubleshooting 41 Image Problems 41 Intermission Problems 44 Projector Status Indication 44 Remote Control Problems 46 Replacing the Lamp 47 Compatibility Modes 49 RS232 Commands 50 Ceiling Mount Installation 53 Optoma Global - Optoma TX761 | User's Manual - Page 2
an equilateral triangle is intended to alert the user to the presence of uninsulated "dangerous voltage" accessories specified by the manufacturer. 7. Refer all servicing to qualified service personnel. Servicing is required when the projector has been damaged in any way: Such as power supply cord - Optoma TX761 | User's Manual - Page 3
instructions. See pages 47-48. ▀■ Warning- This projector will detect the life of the lamp itself. Please be sure to change the lamp when it shows warning messages. ▀■ Warning- Use the "Lamp Reset" function from the on-screen display "Options|Lamp Settings" menu after replac- ing the lamp module - Optoma TX761 | User's Manual - Page 4
Usage Notice Do: Turn off the product before cleaning. Use a soft cloth moistened with a mild detergent to clean the display housing. Disconnect the power plug from the AC outlet if the product is not being used for a long period of time. Don't: Do not block the ventilation slots and - Optoma TX761 | User's Manual - Page 5
way to achieve this is by ceiling-mounting the projector rather than placing it on floor or table top. ▀■ When projector is used in a classroom, adequately supervise students when they are asked to point out something on the screen. ▀■ In order to minimize the lamp power needed, use room blinds to - Optoma TX761 | User's Manual - Page 6
Single chip DLP® Technology NTSC/NTSC4.43/PAL/PAL-M/PAL-N/SECAM and HDTV compatible (480i/p, 576i/p, 720p, 1080i) Auto source detection with user definable settings Full function IR remote mouse control with laser pointer User friendly multilingual On Screen Menu Advanced digital keystone - Optoma TX761 | User's Manual - Page 7
anything is missing. Projector Power Cord 1.8m VGA Cable 1.8m Due to the difference in applications for each country, some regions may have different accessories. USB Cable 1.8m 2 x AAA Batteries IR Remote Control Carrying Case Documentation : User's Manaul Warranty Card Quick Start - Optoma TX761 | User's Manual - Page 8
Introduction Product Overview Main Unit 1 2 3 4 8 5 6 7 11 1. Control Panel 2. Zoom 3. Focus 4. Zoom Lens 5. Lens door 6. Elevator Button English 8 11 10 9 7. Elevator foot 8. IR Receivers 9. Connection Ports 10. Power Socket 11. Tilt-Adjustment Feet - Optoma TX761 | User's Manual - Page 9
Introduction Control Panel 4 11 5 1 6 2 7 3 4 8 9 10 1. Power/Standby 2. Re-Sync 3. Four Directional Select Keys 4. Keystone Correction 5. Menu 6. Source 7. Enter 8. Lamp LED 9. Power LED 10. Temp LED 11. IR Receiver English - Optoma TX761 | User's Manual - Page 10
10 11 12 13 14 15 16 17 1. DVI-D Input Connector (PC Digital and HDCP) 2. VGA1-In/ SCART Connector (PC Analog Signal/ Component Video 5. S-Video Input Connector 6. USB Connector (Connect to PC for Remote Mouse function) 7. RS-232 Connector 8. KensingtonTM Lock Port 9. 17. Power Socket English 0 - Optoma TX761 | User's Manual - Page 11
Introduction Remote Control 1. Button LED 2. Power On/Off 3. Laser Button 4. Page Up 5. Mouse Right Click 6. Four Directional Select Keys 7. Re-Sync 8. . Keystone +/- 16 20. Source 15 21. Enter 22. Mouse Left Click 23. PC/Mouse control 1 2 3 4 5 6 7 8 9 10 11 12 14 13 11 English - Optoma TX761 | User's Manual - Page 12
the Projector Connect to Computer/Notebook/DVI +12V Relay Output 5 2 4 3 1 Due to the difference in applications for each country, some regions may have different accessories. 1...Power Cord 2...USB Cable 3 DVI Cable (Optional Accessory) 4 Audio Input Cable (Optional Accessory) 5 RS232 - Optoma TX761 | User's Manual - Page 13
VGA-In VGA1-In VGA2-In 4 2 +12V Relay Output 5 3 4 2 1 Due to the difference in applications for each country, some regions may have different accessories. 1...Power Cord 2...VGA Cable 3...USB Cable 4 Audio Input Cable (Optional Accessory) 5 RS232 Cable (Optional Accessory) 13 English - Optoma TX761 | User's Manual - Page 14
Output DVD Player, Set-top Box, HDTV receiver +12V Relay Output 4 3 1 2 3 Due to the difference in applications for each country, some regions may have different accessories. 1...Power Cord 2.... D-Sub to RCA Cable for HDTV/Component Cable (Optional - Optoma TX761 | User's Manual - Page 15
Player, Set-top Box, HDTV receiver 5 3 2 1 4 3 5 Due to the difference in applications for each country, some regions may have different accessories. 1...Power Cord 2...VGA Cable 3 Audio Input Cable (Optional Accessory) 4 S-Video Cable (Optional Accessory) 5 SCART RGB/S-Video Adaptor (Optional - Optoma TX761 | User's Manual - Page 16
Ensure that the power cord and signal cable are securely connected. The Power LED will be Amber. 3. Turn on the lamp by pressing "Power/Standby" button either on the top of the projector or on the remote. The Power LED will flash green. The startup screen will display in approximately 10 seconds - Optoma TX761 | User's Manual - Page 17
the power cord from the electrical outlet and the projector. 5. Do not turn on the projector immediately following a power off procedure. Warning Indicator When the "LAMP" indicator lights red, the projector will automatically shut itself down. Please contact your local reseller or service center - Optoma TX761 | User's Manual - Page 18
Installation Adjusting the Projected Image Adjusting the Projector's Height The projector is equipped display angle. To lower the image: 1. Press the elevator button. 2. Lower the image, then release the button to lock the elevator feet into position. 3. Use screw in feet to fine-tune the display - Optoma TX761 | User's Manual - Page 19
focus ring until the image is clear. The projector will focus at distances from 3.9 to 39.4 feet (1.2 to 12.0 meters). Zoom Ring Focus Ring Adjusting Projection Image Size Diagonal Width 30.3" (76.9cm) 23.0' (7.0m) 29.5' (9.0m) 39.4' (12.0m) This graph is for user's reference only. 9 English - Optoma TX761 | User's Manual - Page 20
User Controls Control Panel & Remote Control There are two ways for you to control the functions: Control Panel and Remote Control. Control Panel English Using the Control Panel Power/Standby Refer to the "Power On/Off the Projector" section on pages 16-17. Menu Press "Menu" to launch the on- - Optoma TX761 | User's Manual - Page 21
User Controls Remote Control Using the Remote Control Power Refer to the "Power On/Off the Projector" section on pages 16-17. Laser Aim the remote at the viewing screen, press and hold this button to activate the laser pointer. PC/Mouse control The PC/Mouse control can be used to control - Optoma TX761 | User's Manual - Page 22
User Controls Remote Control Using the Remote Control Menu Press "Menu" to launch the on-screen display (OSD) menu. To exit OSD, Press "Menu" again. Zoom Press "+/-" button to zoom in of an image. DVI-D Press "DVI-D" to choose DVI-D source. VGA-1 - Optoma TX761 | User's Manual - Page 23
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 TX761 | User's Manual - Page 24
User Controls Menu Tree English 24 - Optoma TX761 | User's Manual - Page 25
sRGB: Standardised accurate colour. User: User's own settings. Brightness Adjust the brightness of the image. Press the to darken image. Press the to lighten the image. Contrast The contrast controls the degree of difference between the lightest and darkest parts of the picture. Adjusting the - Optoma TX761 | User's Manual - Page 26
User Controls Image | Color Color Adjusts the Red, Green, Blue, Cyan, Magenta and Yellow colors or returns to the factory default settings for advanced adjustment of the individual colors. English 26 - Optoma TX761 | User's Manual - Page 27
User Controls Image | Advanced Degamma This allows you to choose a degamma table that has been fine-tuned to bring out the best image quality for the input. - Optoma TX761 | User's Manual - Page 28
User Controls Image | Advanced Input Source Enable input sources. Press or into the next menu as below and then use or to select. Press "Enter" to finalize the selection. The projector will not search inputs that are de-selected. English 28 - Optoma TX761 | User's Manual - Page 29
User Controls Display Format Use this function to choose your Part of the original image will be cut if the image aspect ratio is less than 1.67:1. Window: When a 4:3 image is bigger than a 16:9 screen, select the "Window" mode to fit the image onto the screen without changing the projection - Optoma TX761 | User's Manual - Page 30
User Controls Input Signal or or Display area Picture area Display on Screen 4 : 3 format 16 : 9 I format 16 : 9 II format window format English 30 - Optoma TX761 | User's Manual - Page 31
User Controls Display Overscan Overscan function removes the noise in a video image. Overscan the image to remove video encoding noise on the edge of video source. Zoom Press the to reduce the size of an image. Press the to magnify an image on the projection screen. H Image Shift Shifts the - Optoma TX761 | User's Manual - Page 32
User Controls Setup | Language Language Choose the multilingual OSD menu. Press or into the sub menu and then use the or key to select your preferred language. Press "Enter" to finalize the selection. English 32 - Optoma TX761 | User's Manual - Page 33
down for ceiling-mounted projection. Rear-Ceiling When you select this function, the projector reverses and turns the image upside down at same time. You can project from behind a translucent screen with ceiling mounted projection. Menu Location Choose the menu location on the display screen - Optoma TX761 | User's Manual - Page 34
User Controls Setup Volume Press the to decrease the volume. Press the to increase the volume. Projector ID Allows RS232 control of an individual projector. Range 01-99. English 34 - Optoma TX761 | User's Manual - Page 35
User Controls Setup | Signal Phase "Phase" synchronizes the signal timing of the display with the graphic card. If you experience an unstable or flickering image, use this function to correct it. Frequency "Frequency" changes the display data frequency to match the frequency of your computer's - Optoma TX761 | User's Manual - Page 36
User Controls Setup | Security Security On: Choose "On" to use security verification when the turning on the projector. Off: Choose "Off" to be able to switch on the projector without password verification. Security Timer Can be select the time (Month/Day/Hour) function to set the number of - Optoma TX761 | User's Manual - Page 37
User Controls Setup | Security ■ First Time: 1. The Password is 4 digits, DEFAULT VALUE is "0000". (first time) 2. Use number buttons on the remote to select your password, and then press " " key to confirm your selection. Change Password 1. Press " " to input old password. 2. Use number button to - Optoma TX761 | User's Manual - Page 38
panel will be locked, but the projector can still be operated by the remote control. If canceling this function, use the remote control or press the "Enter" key on the control panel for 3 seconds to turn it off. Background Colour Use this feature to display a "Blue" or "Black" screen when no signal - Optoma TX761 | User's Manual - Page 39
User Controls Options | Advanced Direct Power On Choose "On" to turn on Direct Power On mode. The projector will automatically power on when AC power is supplied, without pressing the "Power/Standby" key on the projector control panel or "Power" key on the remote control. Auto Power Off Sets the - Optoma TX761 | User's Manual - Page 40
the projection time. Lamp Reminder Choose this function to show or to hide the warning message when the changing lamp message is displayed. The message will appear 30 hours before suggested replacement of lamp. Brightness Mode STD: Choose "STD" to dim the projector lamp which will lower power - Optoma TX761 | User's Manual - Page 41
Check if the projection lamp has been securely installed. Please refer to the "Replacing the lamp" section. Make sure you have opened the lens door and the projector is switched on. Partial, scrolling or incorrectly displayed image Press "Re-Sync" on the remote control or control panel. If - Optoma TX761 | User's Manual - Page 42
(*) The resolution XGA (1024 x 768) the projector. English 42 The screen of the Notebook or PowerBook computer is not displaying your 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. - Optoma TX761 | User's Manual - Page 43
is too small or too large Adjust the Zoom Ring on the top of the projector. Move the projector closer to or further from the screen. Press [Menu] button on the remote control or projector panel, go to "Display Format" and try the different settings. Image has slanted sides If possible - Optoma TX761 | User's Manual - Page 44
not turn on until the lamp module has been replaced. To replace the lamp, follow the procedures in the "Replacing the Lamp" section on pages 47-48. Projector Status Indication LED lighting message Message Standby State (Input power cord) Power on (Warming) Power/Standby LED (Green/Amber) Amber - Optoma TX761 | User's Manual - Page 45
Appendices Message Reminders Fan failed: Temperature warning: Replacing the lamp: Out of range: (refer to page 49) 45 English - Optoma TX761 | User's Manual - Page 46
angle for the remote control is approximately ±22.5°. Make sure there are no obstructions between the remote control and the projector. Move to within 6 m (20 ft) of the projector. Make sure the batteries are inserted correctly. Replace weak batteries in the remote control. English 46 - Optoma TX761 | User's Manual - Page 47
when ceiling mounted. "Caution must be used to prevent any loose parts from falling out of projector." Warning: Lamp compartment may be hot! Allow it to cool down before changing the lamp! Warning: To reduce the risk of personal injury, do not drop the lamp module or touch the lamp bulb. The bulb - Optoma TX761 | User's Manual - Page 48
the power cord. 4. Press down and then pull the cover carefully. 5. Open the top cover. 6. Use a screwdriver to remove the 2 screws from the lamp module. 7. Pull up the lamp handle. 8. Remove the lamp module. To replace the lamp module, reverse the previous steps. 9. Turn on the projector - Optoma TX761 | User's Manual - Page 49
computer image. Computer Compatibility Mode Resolution VGA VGA VGA VGA SVGA XGA *WXGA *WXGA *SXGA *SXGA+ MAC LC 13" MAC II 13 x 960 800 x 600 1024 x 768 1280 x 720 1280 x 1024 1400 x 1050 V-Sync (Hz) Analog Digital 70, 85 70, 85 85 85 60, 72, 75, 85 60, 72, 75, 85 70, 85 70 - Optoma TX761 | User's Manual - Page 50
Appendices RS232 Commands RS232 Connector 3 VGA-In Connector 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 GND GND GND GND GND DDC 5V GND GND DDC Date - Optoma TX761 | User's Manual - Page 51
: None Stop Bits: 1 Flow Control : None UART16550 FIFO: Disable Projector Return (Pass): P Projector Return (Fail): F RS232 Protocol Function List RS232 Commands SEND to projector 232 ASCII Code HEX Code Function Description ~XX00 1 7E 30 30 30 30 20 31 Power ON ~XX00 2 7E 30 30 - Optoma TX761 | User's Manual - Page 52
Function Description ~XX71 1 7E 30 30 37 31 20 31 Projection Front-Desktop ~XX71 2 7E 30 30 37 31 20 32 Rear-Desktop ~XX71 3 7E 30 30 37 31 20 33 Front-Ceiling ~XX71 4 7E 30 30 37 31 20 34 Rear-Ceiling ~XX72 1 7E 30 30 37 32 20 31 Menu Location - Optoma TX761 | User's Manual - Page 53
Installation 1. To prevent damaging your projector, please use Optoma's recommended mount package 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 - Optoma TX761 | User's Manual - Page 54
English Optoma 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, Canada www.optoma.ca - Optoma TX761 | User's Manual - Page 55
, Hong Kong China 5F, No. 1205, Kaixuan Rd., Changning District Shanghai, 200052, China Tel : +886-2-2218-2360 Fax : +886-2-2218-2313 Service : [email protected] www.asia.optoma.com Tel : +852-2396-8968 Fax : +852-2370-1222 www.optoma.com.hk Tel : +86-21-62947376 Fax : +86-21-62947375 www - Optoma TX761 | User's Manual - Page 56
of 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 reception, which can be determined by turning the device off and on, the user is encouraged to try to correct the interference by one or more of the - Optoma TX761 | User's Manual - Page 57
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, including interference that may cause undesired operation. Notice: Canadian users This Class B digital
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English
Table of Contents
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±
Usage Notice
..........................................................................................
2
Safety Information
.........................................................................................
2
Precautions
....................................................................................................
3
Eye Safety Warnings
.....................................................................................
5
Introduction
.............................................................................................
6
Product Features
...........................................................................................
6
Package Overview
.........................................................................................
7
Product Overview
..........................................................................................
8
Main Unit
................................................................................................................
8
Control Panel
.........................................................................................................
9
Connection Ports
.................................................................................................
±0
Remote Control
....................................................................................................
±±
Installation
............................................................................................
±2
Connecting the Projector
.............................................................................
±2
Connect to Computer/Notebook
..........................................................................
±2
Connect to Video Sources
...................................................................................
±4
Powering On/Off the Projector
.....................................................................
±6
Powering On the Projector
...................................................................................
±6
Powering Off the projector
...................................................................................
±7
Warning Indicator
.................................................................................................
±7
Adjusting the Projected Image
.....................................................................
±8
Adjusting the Projector’s Height
...........................................................................
±8
Adjusting the Projector’s Zoom / Focus
...............................................................
±9
Adjusting Projected Image Size
...........................................................................
±9
User Controls
.......................................................................................
20
Control Panel & Remote Control
.................................................................
20
On-screen Display Menus
...........................................................................
23
How to operate
....................................................................................................
23
Menu Tree
............................................................................................................
24
Image
...................................................................................................................
25
Display
................................................................................................................
29
Setup
....................................................................................................................
32
Options
.................................................................................................................
38
Appendices
...........................................................................................
4±
Troubleshooting
...........................................................................................
4±
Image Problems
..................................................................................................
4±
Intermission Problems
........................................................................................
44
Projector Status Indication
..................................................................................
44
Remote Control Problems
...................................................................................
46
Replacing the Lamp
.....................................................................................
47
Compatibility Modes
....................................................................................
49
RS232 Commands
......................................................................................
50
Ceiling Mount Installation
............................................................................
53
Optoma Global Offices
................................................................................
54
Regulation & Safety notices
........................................................................
56
Table of Contents