Optoma Tx800 Projector User Manual
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English 31 Appendices Sleep Timer Sets the countdown timer interval. The timer will begin, with or without a signal input. Then the projector will automatically power off then the sleep timer countdown has finished.
32 English Appendices Problem: No image appears on screen Ensure all the cables and power connections are correctly and securely connected as described in the “Installation” section. Ensure the pins of connectors are not crooked or broken. 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 “AV Mute” feature is not turned on. Problem: Left of right edge of the image is missing or the im- age is unstable or noisy Press “Re-Sync” on the remote control or on control panel. If you are using a PC: For Windows 3.x: 1. In the Windows Program Manager, double click the “Windows Setup” icon in the Main group. 2. Verify that your display resolution setting is less than or equal to 1400 x 1050. For Windows 95, 98, 2000, XP: 1. From the “My Computer” icon, open the “Control Panel” folder, and double click the “Display” icon. 2. Select the “Settings” tab. 3. Click on the “Advanced Properties” button. 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 following steps. 4. Verify the resolution setting is less than or equal to 1400 x 1050 resolution. Troubleshooting If you experience trouble with the projector, refer to the follow- ing information. If the problem persists, please contact your local reseller or service center, see page 40 for details.
English 33 Appendices 5. Select the “Change” button under the “Monitor” tab. 6. Click on “Show all devices.” Next, select “Standard monitor types” under the SP box; choose the resolution mode you need under the “Models” box. If you are using a Notebook: 1. First, follow the steps above to adjust resolution of the com- puter. 2. Press the toggle output settings. example: [Fn]+[F4] If you experience difficulty changing resolutions or your monitor freezes, restart all equipment including the projector. Problem: The screen of the Notebook or PowerBook computer is not displaying a presentation If you are using a Notebook PC: Some Notebook PCs 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 documentation for detailed information. Problem: Image is unstable or flickering Use “Phase” to correct it. (See page 22) Change the monitor colour setting on your computer. Problem: Image has vertical flickering bar Use “Frequency” to make an adjustment. (See page 22) Check and reconfigure the display mode of your graphic card to make it compatible with the product. Problem: Image is out of focus Adjusts the Focus Ring on the projector lens. Compaq=> [Fn]+[F4] Dell => [Fn]+[F8] Gateway=> [Fn]+[F4] IBM=> [Fn]+[F7] Mac Apple: System Preference-->Display-->Arrangement-->Mirror display Hewlett => [Fn]+[F4]Packard NEC=> [Fn]+[F3] Toshiba => [Fn]+[F5]
34 English Appendices Make sure the projection screen is between distance 3.9 to 39.4 feet (1.2 to 12.0 meters) from the projector. (See page 15) Problem: The image is stretched when displaying 16:9 DVDThe projector automatically detects 16:9 DVD and adjusts the aspect ratio by digitizing to full screen with 4:3 default setting. If the image is still stretched, you will also need to adjust the aspect ratio by referring to the following: Please select 4:3 aspect ratio type on your DVD player if you are playing a 16:9 DVD. If you can’t select 4:3 aspect ratio type on your DVD player, please select 4:3 aspect ratio in the on screen menu. Problem: Image is reversed Select “Management-->Projection” from the OSD and adjust 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 the procedures in the “Replacing the Lamp”. (See page 36) Problem: LED lighting message Steady light => No light => MessagePower-LEDTemp-LEDLamp-LED(Green)(Red) Standby State (Input power cord) WarmingFlashing Normal Mode CoolingFlashing Error (Lamp failed) Error (Fan failed)Flashing Error (Over Temp.)
English 35 Appendices Problem: Message Reminders Fan fail: Over temperature: Power Off: Replace the lamp:
36 English Appendices Replacing the Lamp The projector keeps track of the lamp usage. It will show you a warning message When you see this message, change the lamp as soon as pos- sible. Make sure the projector has cooled down for at least 30 minutes before changing the lamp. Warning: Lamp compartment is hot! Allow 30 minutes to cool down before changing lamp! Warning: To reduce the risk of personal injury, do not drop the lamp module or touch the lamp bulb. The bulb may shatter and cause injury if it is dropped. Lamp Replacement Procedure: 1. Switch off the power to the projector by pressing the Power/Standby button. 2. Allow the projector to cool down for at least 30 minutes. 3. Disconnect the power cord. 4. Use a screwdriver to remove the screws 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 previous steps. 3 4 1 2 5
English 37 Appendices Remark : “*”com-pressed computer image. Compatibility Modes ModeResolution(ANALOG)(DIGITAL) V.Frequency(Hz) H.Frequency(kHz) V.Frequency(Hz) H.Frequency(kHz) VESA VGA640 x 3507031.57031.5 VESA VGA640 x 3508537.98537.9 VESA VGA640 x 4008537.98537.9 VESA VGA640 x 4806031.56031.5 VESA VGA640 x 4807237.97237.9 VESA VGA640 x 4807537.57537.5 VESA VGA640 x 4808543.38543.3 VESA VGA720 x 4007031.57031.5 VESA VGA720 x 4008537.98537.9 VESA SVGA800 x 6005635.25635.2 VESA SVGA800 x 6006037.96037.9 VESA SVGA800 x 6007248.17248.1 VESA SVGA800 x 6007546.97546.9 VESA SVGA800 x 6008553.78553.7 VESA XGA1024 x 7686048.46048.4 VESA XGA1024 x 7687056.57056.5 VESA XGA1024 x 7687560.07560.0 VESA XGA1024 x 7688568.78568.7 * VESA SXGA1152 x 8647063.87063.8 * VESA SXGA1152 x 8647567.57567.5 * VESA SXGA1152 x 8648577.18577.1 * VESA SXGA1280 x 10246063.986063.98 * VESA SXGA1280 x 10247579.987579.98 * VESA SXGA+1400 x 10506063.986063.98 MAC LC 13”640 x 48066.6634.98****** MAC II 13”640 x 48066.6835****** MAC 16”832 x 62474.5549.725****** MAC 19”1024 x 7687560.24****** * MAC1152 x 87075.0668.68****** MAC G4640 x 4806031.35****** i MAC DV1024 x 7687560****** * i MAC DV1152 x 8707568.49****** * i MAC DV1280 x 9606060******
38 English Appendices VGA-In Connector RS232 Commands Pin no.NameI/O (From Projec-tor Side 1TXDOUT 2RXDIN 3GND__ Pin no.Spec. 1R(RED)/Cr 2G(GREEN)/Y 3B(BLUE)/Cb 4NC 5GND 6GND 7GND 8GND 9DDC 5V 10HOT_DET 11NC 12DDC Date 13HS/CS 14VS 15DDC Clock 12345 678910 1112131415 12 3 RS232 Connector
English 39 Appendices Please note that damage resulting from incorrect installation will invalidate the war-ranty. Ceiling Mount Installation 1. To prevent damaging your projector, please use the ceiling 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 meet the following specifications: Screw type: M3 Maximum screw length: 10mm Minimum screw length: 8mm Warning: 1. If you buy the ceiling mount from another manufacturer, please ensure that there is at least 10cm distance be-tween the bottom cover of the projector and the ceiling.2. Avoid placing the projector near sources of heat such as air-conditioning units and heaters otherwise it may overheat and shut down automatically. 67.55 602.5/402.5 50.05 55.00 50.30 110.00 73.46 82.30 Max./Min. 215.21
40 English Appendices Optoma Global Offices For service or support please contact your local office. USA 715 Sycamore Drive Tel : 408-383-3700 Milpitas, CA 95035, USA Fax: 408-383-3702 www.optomausa.com Service : [email protected] Canada 120 West Beaver Creek Road Unit #9 Richmond Hill, ON L4B 1L2, Canada Tel : 905-882-4228 Fax: 905-882-4229 www.optoma.com Europe 42 Caxton Way, The Watford Business Park Watford, Hertfordshire, WD18 8QZ, UK Tel : +44 (0) 1923 691 800 Fax: +44 (0) 1923 691 888 www.optomaeurope.com Service Tel : +44 (0)1923 691865 Service : [email protected] Taiwan 5F., No. 108, Minchiuan Rd. Tel : +886-2-2218-2360 Shindian City, Taipei Taiwan 231, Fax: +886-2-2218-2313 R.O.C. www.optoma.com.tw Service : [email protected] asia.optoma.com Hong Kong Rm. 2507, 25/F., China United Plaza, No. 1008 Tai Nan West St., Kowloon, H.K. Tel : +852-2396-8968 Fax: +852-2370-1222 www.optoma.com.hk China 5F, No. 1205, Kaixuan Rd., Tel : +86-21-62947376 Changning District Fax: +86-21-62947375 Shanghai, 200052, China www.optoma.com.cn Latin America 715 Sycamore Drive Tel : 408-383-3700 Milpitas, CA 95035, USA Fax: 408-383-3702 www.optoma.com.br www.optoma.com.mx