Optoma Hd71 Projector User Manual
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3English User Controls 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. Setup
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32English User Controls Setup 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 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. You can project from behind a...
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33English User Controls Volume Press the to decrease the volume. Press the to increase the volume. Projection ID Allow RS232 control of an individual projector. Range 01-99. Setup
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34English User Controls Setup | Signal Phase Change the display data frequency to match the frequency of your computer’s graphic card. When you experience a vertical flicker- ing bar, use this function to make an adjustment. Tracking Synchronize the signal timing of the display with the graphic card. If you experience an unstable or flickering image, use this function to correct it. H. Position Press the to move the image left. Press the to move the image right. V. Position Press the...
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35English User Controls Source Lock On: The projector will search specified connection port. Off: The projector will search for other signals if the current input signal is lost. 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. Information Hide On: Choose “On” to hide the searching message. Off: Choose “Off” to show the searching message. Keypad Lock When the keypad lock...
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36English User Controls Auto Power Off (min) Set 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). Sleep Timer (min) Set 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. Options | Advanced
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37English User Controls Options | Lamp Settings Lamp Hours Display 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 consumption and extend the lamp life by up to 130%. BRIGHT: Choose “BRIGHT” to increase the brightness. Lamp Reset Reset the lamp...
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38English Appendices Image Problems No image appears on-screen Ensure all the cables and power connections are correctly and securely connected as described in the “Installation” section. Ensure all the pins of connectors are not bent 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. Partial, scrolling or incorrectly displayed image Press...
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39English Appendices 6. Select the “Change” button under the “Monitor” tab. 7. Click on “Show all devices”. Next, select “Standard monitor types” under the SP box; choose the resolution mode you need under the “Models” box. 8. Verify that the resolution setting of the monitor display is lower than or equal to UXGA (1600 x 1200). (*) If you are using a Notebook: 1. First, follow the steps above to adjust resolution of the computer. 2. Press the toggle output settings. Example:...
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40English Appendices Image is out of focus Make sure the lens cap is removed. Adjust the Focus Ring on the projector lens. Make sure the projection screen is between the required distance 3.9 to 39.4 feet (1.2 to 12.0 meters) from the projector. See page 16. 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. If you play 4:3 format DVD title, please change the format as 4:3...