Troubleshooting

23

User’s Manual

TROUBLESHOOTING

Common Problems & Solutions

PROBLEMS

TRY THESE SOLUTIONS

NO POWER

•

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.

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 screen 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 unit.

•

Stand within 4 meters (13 feet) of the unit.

•

Make sure nothing blocking the front and rear receivers.