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Problem
Picture is green on
INPUT 1 (Component)/
INPUT 2 (Component).
Picture is pink (no green)
on INPUT 1 (RGB)/INPUT
2 (RGB).
Picture flickers on INPUT
1 (RGB)/INPUT 2 (RGB).
Picture is too bright and
whitish.
The cooling fan becomes
noisy.
The lamp does not light
up even after the
projector turns on.
The lamp suddenly turns
off during projection.
The image sometimes
flickers.
The lamp needs much
time to turn on.
Picture is dark.
Check
• Change the input signal type setting.
Select “Color is faded or poor” in the “Help” menu, and then select
an input signal type.
• Select “Initiate “Auto Sync” Adjustments” after selecting “Vertical
stripes or flickering image appear” in the “Help” menu, and then
press ENTER.
If the picture hasn't improved, select “Adjust horizontal noise”, and
then press ENTER. After that, press O or Q to adjust.
• Image adjustments are incorrectly set.
• When temperature inside the projector increases, the cooling fan
runs faster.
• The lamp indicator is illuminating in red.
Replace the lamp.
• Cables incorrectly connected to the projector or the connected
equipment works improperly.
• Select “Vertical stripes or flickering image appear” in the “Help”
menu and make the necessary adjustments.
• If this happens frequently, replace the lamp.
• The lamp will eventually need to be changed.
While the remaining lamp life draws to a close, replace the lamp.
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This unit is equipped with a microprocessor. Its performance could be adversely affected by incorrect operation
or interference. If this should happen, unplug the Unit and plug it in again after more than 5 minutes.
Troubleshooting (Continued)
Service Information (For the U.S.)
For the location of the nearest Sharp Authorized Service Center, or to obtain product litera-
ture, accessories, supplies or customer assistance, please call 1-800-BE-SHARP (1-800-237-
4277) or visit SHARP’s website (http://www.sharpusa.com).
46
DT-100_EN_k 05.7.22, 5:56 AM56