Troubleshooting, Common problems & solutions – LG RD-JT41 800X600 SVGA User Manual

Page 26

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DLP Personal Projector

TROUBLESHOOTING

Common Problems & Solutions

PROBLEMS

TRY THESE SOLUTIONS

NO POWER

Make sure the power cord is inserted snuged into the AC
adapter socket.

Make sure the power cord is inserted snuged into the power
outlet.

Toggle the power switch to the position “I”.

Wait two minutes after the projector is turned off before
turning the projector back on.

NO PICTURE

Check for the proper input source.

Ensure all cables are connected properly.

Adjust the brightness and contrast.

Remove the lens cap.

TRAPEZOID

IMAGE ON THE

SCREEN

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.

POOR COLOR

Select the correct video system.

Adjust brightness, contrast, or saturation.

BLURRED

IMAGE

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 projection angle.

Ensure the distance between the unit and screen is within
the adjustment range of the lens.

REMOTE

CONTROL

DOES NOT

WORK

Replace the batteries with new ones.

Make sure there is no obstacle between the remote control
and the projector.

Stand within 6 meters (20 feet) of the projector.

Make sure nothing is blocking the front and rear receivers.

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