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| LP925
Frequently Asked Questions |
Please select a category for troubleshooting and frequently asked questions:
Image
The computer image is not displayed on the projector.
Connect all cables tightly. Turn on the projector first,
then the computer. If you're using a laptop and the computer image still does not display on the projector,
you may need to activate the computer's external video port with special keystrokes. Press and hold the FN key on
the laptop and then simultaneously press the appropriate function key (F1, F2, F3, etc.) that's marked LCD/CRT
or marked with a picture of a monitor. Refer to the laptop activation chart
or your laptop documentation for further video port activation instructions.
The DVD/VCR image is not displayed.
Make sure the video cable is connected to the yellow
video jack on the VCR/DVD. Press the Source button on the projector keypad to switch to video mode.
The top or the bottom of the image is wider than the other
("Keystoning" problem).
You can correct for "Keystoning" by making sure the
projector is placed perpendicular to the viewing screen. Raise or lower the elevator foot on the front of the projector
to obtain a rectangular shaped image. It may be necessary to place the unit on a higher or lower surface to correct the image.
The image on the desktop monitor or projection screen flickers.
Make sure that the refresh rate on your computer is set for either 60 Hz or Adapter Default. If you're using a laptop,
always use AC power, not the battery.
The projected image reverts to the InFocus logo or to a
blank screen during periods of computer inactivity.
This may be caused by a power saving utility on the computer that
disables the video output signal after a specified period of inactivity. Disable all power saving utility programs and
screen savers on the computer to prevent signal interruption. Refer to the computer documentation to disable power saving utilities.
The image is cut in half or is "cropped" on one side.
The LP925 natively runs in
XGA resolution (1024 x 768 imagesels) and a maximum of SXGA (1280 x 1024).
Some laptops and many desktop computers run at a higher resolution than this, which can cause display problems.
Make sure your computer is set to no higher than 1280 x 1024 resolution. If you're using a laptop, disable the internal display so the image
appears on the projection screen only.
The image is reversed or upside down on the screen.
Press the
Menu button and from the Display menu, select Reset All.
This will
set the projector's settings back to their defaults and correct the
image.
The image is tinted or color distorted.
Press the Menu button. On the
Display menu, make adjustments to the Tint and Color Temperature options. If the
color problem persists, check the cables for bent or broken pins. If any pins are damaged, the cable will need to be replaced
with an InFocus approved cable. Please contact InFocus for part information.
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