Common Problems & Solutions
Problem | Check These Items |
Does not turn on | • Check that the power cable is plugged in and that the power button on the projector cabinet or the remote |
| control is on. See pages |
| • Ensure that the lamp cover or lamp housing is installed correctly. See page |
| • Check to see if the projector has overheated or the lamp has reached the end of its usable life. If there is |
| insufficient ventilation around the projector or if the room where you’re presenting is particularly warm, move |
| the projector to a cooler location. |
| • The lamp may fail to light. Wait a full minute and then turn on the power again. |
| • The lamp has reached the end of its usable life. Replace the lamp. |
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No picture | • Use the menu to select your source (RGB 1/2, Video, |
| • Ensure your cables are connected properly. |
| • Use menus to adjust the brightness and contrast. See page |
| • Remove the lens cap. |
| • Reset the settings or adjustments to factory preset levels using the Factory Default in the Adjustment Menu. |
| See page |
| • Enter your registered keyword if the Security function is enabled. See page |
| • When using with a notebook PC, be sure to connect between the projector and the notebook PC before turning |
| on the power to the notebook PC. In most cases signal cannot be output from RGB output unless the notebook |
| PC is turned on after connecting with the projector. |
| * If the screen goes blank while using your remote control, it may be the result of the computer's screen- |
| saver or power management software. |
| * If you accidentally hit the POWER button on the remote control, wait 60 seconds and then press the POWER |
| button again to resume. |
| • See also the next page. |
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Image isn’t square to the | • Reposition the projector to improve its angle to the screen. See page |
screen | • Use the 3DReform function to correct the trapezoid distortion. See page |
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Picture is blurred | • Adjust the focus. See page |
| • Reposition the projector to improve its angle to the screen. See page |
| • Ensure that the distance between the projector and screen is within the adjustment range of the lens. See page |
| |
| • Condensation may form on the lens if the projector is cold, brought into a warm place and is then turned on. |
| Should this happen, let the projector stand until there is no condensation on the lens. |
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Image is scrolling verti- | • Use menus or Source button on the remote control or the cabinet to select the source you want to input. |
cally, horizontally or | • Adjust the computer image manually with the Position/Clock in the Image. See page |
both |
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Remote control does | • Install new batteries. See page |
not work | • Make sure there are no obstacles between you and the projector. |
| • Stand within 22 feet (7 m) of the projector. See page |
| • Make sure that you are in the Projector mode and the PJ button lights in red. If not, press the PJ button. See |
| page |
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Indicator is lit or blink- | • See the Status Indicator on pages |
ing |
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Cross color in RGB | • If Auto Adjust is off, turn it on or adjust the image manually with the Position/Clock in the Image Options. See |
mode | pages |
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USB mouse does not | • Make sure that your USB mouse is properly connected to the projector. |
work | The projector may not support some brands of a USB mouse. |
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