Troubleshooting - LG RD-JT20 XGA User Manual

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TROUBLESHOOTING

Common Problems & Solutions
PROBLEMS
NO POWER
NO PICTURE
TRAPEZOID
IMAGE ON THE
SCREEN
POOR COLOR
BLURRED
IMAGE
REMOTE
CONTROL
DOES NOT
WORK
20
TRY THESE SOLUTIONS
Plug the power cord into the AC inlet.
Plug the power cord into the power inlet.
Wait two minutes after the projector is turned off before turning
the projector back on.
Check for the proper input source.
Ensure all cables are connected properly.
Adjust the brightness and contrast.
Remove the lens cap.
Reposition the unit to improve its angle on the screen.
Use the Keystone correction key on the control panel of the
projector or the remote control unit.
Select the correct video system.
Adjust brightness, contrast, or saturation.
Press Auto on the control panel of the projector or the remote
control unit to get better picture quality.
Adjust the
focus.
Reposition the unit to improve its screen angle.
Ensure the distance between the unit and screen is within the
adjustment range of the lens.
Replace the batteries with new ones.
Make sure there is no obstacle between the remote control and
the unit.
Stand within 4 meters (13 feet) of the unit.
Make sure nothing blocking the front and rear receivers.
DLP Personal Projector

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