Optoma EP761 Manual
Optoma ep761: user guide
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Also See for EP761:
- Quick start card (2 pages) ,
- Specifications (2 pages) ,
- Datasheet (1 page)
Table of Contents
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Table of Contents ...................................................................................
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
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
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Summary of Contents for Optoma EP761
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Page 1: Table Of Contents
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 English... -
Page 2: Usage Notice
Do not attempt to service this projector yourself. 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. dangerous voltage points or short-out parts that could result in a fire or electric shock. -
Page 3: Precautions
Precautions ▀■ Warning- Do not look into the projector’s lens when the lamp is ▀■ Warning- To reduce the risk of fi re or electric shock, do not ▀■ Warning- Please do not open or disassemble the projector as ▀■... - Page 4 Usage Notice Don’t: English 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. Do not block the ventilation slots and openings on the unit.
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Page 5: Eye Safety Warnings
The best way to achieve this is by ceiling-mount- ing 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. -
Page 6: Introduction
User friendly control panel One built-in speaker with 2 Watt amplifier 4 dedicated audio inputs WXGA, SXGA, SXGA+ compression and VGA, SVGA re-sizing Macintosh and PC compatible DVI-D support (HDCP compliant) projector. ® Technology ®... -
Page 7: Package Overview
Package Overview This projector comes with all the items shown below. Check to make sure your unit is complete. Contact your dealer immediately if anything is missing. USB Cable 1.8m Due to the difference in applications for each country, some regions may have different accessories. 2 x AAA Batteries Introduction Projector Power Cord 1.8m IR Remote Control VGA Cable 1.8m Carrying Case Documentation : ... -
Page 8: Product Overview
Introduction Product Overview 1. Control Panel 2. Zoom 3. Focus 4. Zoom Lens 5. Lens door 6. Elevator Button English Main Unit 7. Elevator foot 8. IR Receivers 9. Connection Ports 10. Power Socket 11. Tilt-Adjustment Feet... -
Page 9: Control Panel
Control Panel 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 Introduction English... -
Page 10: Connection Ports
Introduction 1. DVI-D Input Connector (PC Digital and HDCP) 2. VGA1-In/ SCART Connector (PC Analog Signal/ 3. VGA-Out Connector (Monitor Loop-through Output) 4. Composite Video Input Connector 5. S-Video Input Connector 6. USB Connector (Connect to PC for Remote Mouse function) 7. -
Page 11: Remote Control
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. Page Down 9. Volume +/- 10. Zoom 11. AV mute 12. Video Source 13. VGA-2 Source 14. -
Page 12: Installation
Installation Connecting the Projector 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 5... RS232 Cable (Optional Accessory) English Connect to Computer/Notebook/DVI... -
Page 13: Connect To Computer/Notebook
Connect to Computer/Notebook/VGA-In VGA1-In 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 5... RS232 Cable (Optional Accessory) Installation VGA2-In +12V Relay Output (Optional Accessory) English... - Page 14 Installation +12V Relay Output Due to the difference in applications for each country, some regions may have different accessories. 1...Power Cord 2... 3...Audio Input Cable 4...Composite Video Cable (Optional Accessory) English Connect to Video/DVI, VGA2-In Video Output D-Sub to RCA Cable for HDTV/Component Cable DVD Player, Set-top Box, HDTV receiver (Optional Accessory)
- Page 15 Connect to Video/VGA1-In/SCART +12V Relay Output 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 4...S-Video Cable (Optional Accessory) 5... Installation S-Video Output SCART RGB/S-Video Adaptor DVD Player, Set-top Box, HDTV receiver (Optional Accessory)
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Page 16: Powering On/Off The Projector
English Powering On the Projector connected. The Power LED will be Amber. 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. The first time you use the projector, you can select your preferred language from quick menu after the startup screen display. -
Page 17: Powering Off The Projector
When the Power LED turn Amber, the projector has entered standby mode. If you wish to turn the projector back on, you must wait until the projector has completed the cooling cycle and has entered standby mode. Once in standby mode, simply press “Power/Standby”... -
Page 18: Adjusting The Projected Image
1. Press the elevator button. 2. Lower the image, then release the button to lock the 3. Use screw in feet English Adjusting the Projector’s Height the button to lock the elevator feet into position. to fine-tune the display angle. -
Page 19: Adjusting The Projector's Zoom / Focus
Adjusting the Projector’s Zoom / Focus You may turn the zoom lever 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 39.4 feet (1.2 to 12.0 meters). -
Page 20: User Controls
Re-Sync Keystone Four Directional Select Keys English Refer to the “Power On/Off the Projector” section on pages 16-17. Press “Menu” to launch the on-screen display (OSD) menu. To exit OSD, Press “Menu” again. Confirm your item selection. Press “Source” to select an input signal. -
Page 21: Volume
Select Keys Keystone +/- Volume +/- Brightness User Controls Refer to the “Power On/Off the Projector” section on pages 16-17. Aim the remote at the viewing screen, press and hold this button to activate the laser pointer. The PC/Mouse control can be used to con- trol mouse movement. -
Page 22: Zoom
User Controls Remote Control English Using the Remote Control Press “Menu” to launch the on-screen Menu 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. Press “VGA-1”... -
Page 23: On-Screen Display Menus
Press “Enter” to confirm, and the screen will return to the main menu. To exit, press “Menu” again. The OSD menu will close and the projector will automatically save the new settings. Main Menu Sub Menu User Controls... -
Page 24: Menu Tree
User Controls Menu Tree English... -
Page 25: Image
User Controls Image Display Mode There are many factory presets optimized for various types of images. Presentation: Good colour and brightness from PC input. Bright: Maximum brightness from PC input. Movie: For home theater. sRGB: Standardised accurate colour. ... - 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...
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Page 27: Brilliant Color
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. Film: for home theater. Video: for video or TV source. Graphics: for image source. ... - Page 28 User Controls Image | Advanced Input Source Enable input sources. Press into the next menu as below and then use to select. Press “Enter” to finalize the selection. The projector will not search inputs that are de-selected. English...
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Page 29: Display
User Controls Display Format Use this function to choose your desired aspect ratio. 4:3: This format is for 4x3 input sources not enhanced for Wide screen TV. 16:9 I: This format is for 16x9 input sources, like HDTV and DVD ... - Page 30 User Controls Input Signal English 4 : 3 16 : 9 I format 16 : 9 II format window format Display area Picture area Display on Screen format...
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Page 31: Keystone +/- 16
Press the squarer image. PC Mode This mode is only functional when the projector unit is used with a PC signal, either via an Analog or Digital connector. Normal: If your PC output is a Normal (4:3) resolution you ... -
Page 32: Setup
User Controls Setup | Language Language Choose the multilingual OSD menu. Press into the sub menu and then use the key to select your preferred language. Press “Enter” to finalize the selection. English... -
Page 33: Menu Location
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 upside down for ceiling-mounted projection. Rear-Ceiling When you select this function, the projector reverses and turns the image upside down at same time. - Page 34 User Controls Volume Projector ID Allows RS232 control of an individual projector. Range 01-99. English Setup Press the to decrease the volume. Press the to increase the volume.
- Page 35 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 graphic card. If you experience a vertical flickering bar, use this function to make an adjustment.
- Page 36 Security Timer Can be select the time (Month/Day/Hour) function to set the number of hours the projector can be used. Once this time has elapsed you will be requested to enter your password again. English On: Choose “On” to use security verification when the turning on the projector.
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Page 37: Change Password
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 “ Change Password 1. Press “ 2. Use number button to enter current password, and then press “... -
Page 38: Options
Keypad Lock When the keypad lock function is on, the control 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. - Page 39 “Power” key on the remote control. Auto Power Off Sets the countdown timer interval. The countdown timer will start, when there is no signal being sent to the projector. Then projector will automatically power off when the countdown has finished (in minutes).
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Page 40: Lamp Settings
Lamp Reset Reset the lamp life hour after replacing the lamp. English STD: Choose “STD” to dim the projector lamp which will lower power consumption and extend the lamp life by up to 130%. BRIGHT: Choose “BRIGHT” to increase the brightness. -
Page 41: Appendices
4. Click on the “Advanced Properties” button. computer signal. If the projector is still not projecting the whole image, you will also need to change the monitor display you are using. Refer to the fol- lowing steps. 5. Verify the resolution setting is lower than or equal to SXGA+ Appendices then double click on the “Display”... - Page 42 System Preference Display Arrangement Mirror display If you experience difficulty changing resolutions or your monitor freezes, restart all equipment including the projector. The screen of the Notebook or PowerBook computer is not displaying your presentation If you are using a Notebook PC Some Notebook PCs may deactivate their own screens when a second display device is in use.
- Page 43 Make sure the projection screen is between the required dis- tance 3.9 to 39.4 feet (1.2 to 12.0 meters) from the projector. See page 19. The image is stretched when displaying 16:9 DVD title When you play anamorphic DVD or 16:9 DVD, the projector will show the best image in 16:9 format on projector side.
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Page 44: Intermission Problems
English Intermission Problems The projector stops responding to all controls If possible, turn off the projector, then unplug the power cord and wait at least 60 seconds before reconnecting power. 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. - Page 45 Message Reminders Fan failed: Temperature warning: Replacing the lamp: Out of range: (refer to page 49) Appendices English...
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Page 46: Remote Control Problems
If the remote control does not work Check the operating 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. -
Page 47: Replacing The Lamp
When you see this message, please contact your local reseller or service center to change the lamp as soon as possible. Make sure the projector has been cooled down for at least 30 minutes before changing the lamp. Warning: If ceiling mounted, please use caution when opening the lamp access panel. - Page 48 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 and use “Lamp Reset” after the lamp module is replaced. Lamp Reset: (i)Press “Menu” (ii)Select “Options” (iii)Select “Lamp settings”...
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Page 49: Compatibility Modes
Compatibility Modes Compatibility Modes Computer Compatibility Mode SVGA *WXGA *WXGA *SXGA *SXGA+ MAC LC 13” MAC II 13” MAC 16” MAC 19” * MAC MAC G4 i MAC DV * i MAC DV * i MAC DV MAC G5 MAC G5 “... -
Page 50: Rs232 Commands
Appendices RS232 Commands Pin no. English RS232 Connector I/O (From Projec- Name tor Side VGA-In Connector Pin no. Spec. R(RED)/Cr G(GREEN)/Y B(BLUE)/Cb DDC 5V DDC Date HD/CS DDC Clock... -
Page 51: Rs232 Protocol Function List
~XX00 2 Stop Bits: 1 ~XX00 1 ~nnnn Flow Control : None ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- ~XX01 1 UART16550 FIFO: Disable ~XX02 1 Projector Return (Pass): P ~XX02 2 Projector Return (Fail): F ~XX03 1 ~XX03 2 ~XX04 1 ~XX04 2 ~XX05 1... - Page 52 Bottom Right Signal Frequency Phase H. Position V. Position Security Security Timer Month/Day/Hour Security Settings Enable Disable Projector ID Mute Volume Source Lock High Altitude Information Hide Keypad Lock Background Colour Blue Black Advanced Direct Power On Auto Power Off (min)
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Page 53: Ceiling Mount Installation
Ceiling Mount 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 projec- tor met the following specifications: ... -
Page 54: Optoma Global Offices
WD18 8QZ, UK www.optoma.eu Service Tel : +44 (0)1923 691865 Optoma France Bâtiment E 81-83 avenue Edouard Vaillant 92100 Boulogne Billancourt, France Service : savoptoma@optoma.fr Optoma Spain Paseo de la Castellana 135 7 Planta Madrid, Spain Optoma Deutschland Werftstrasse 25 D40549 Düsseldorf,... - Page 55 5F, No. 1205, Kaixuan Rd., Changning District Shanghai, 200052, China Appendices Fax : +82+2+34430005 E-mail : info@osscreen.com www.os-worldwide.com Tel : +886-2-2218-2360 Fax : +886-2-2218-2313 Service : services@optoma.com.tw 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.com.cn English...
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Page 56: Regulation & Safety Notices
Appendices Regulation & Safety notices This appendix lists the general notices 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 the FCC rules. -
Page 57: Operation Conditions
Operation conditions This device 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, including interference that may cause undesired operation.