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Troubleshooting
If you are unable to solve the problem, you should have the projector serviced. Pack the
projector in the original carton. Include a description of the problem and a checklist of the steps
you took when trying to fix the problem: The information may be useful to service personnel.
For servicing, return the projector to the place you purchased it.
Phenomenon
Check content
No voice or no
image
1
、
Check the power cord.
2
、
Check the power switch.
3
、
Check the image brightness and contrast setting.
4
、
Check the volume.
Normal image
but no voice
1
、
Check the volume.
2
、
Check the remote control key: MUTE.
No image or
Black and white
image
1
、
Adjust the color setting.
2
、
Check the color format.
Sound and
picture
interference
1
、
Try to keep away from other electrical equipment.
2
、
Try to change a power supply socket.
The image is
blurred in TV
function
Check the direction, location and connection of the TV antenna.
Remote Control
Problems
1
、
Clean the remote control.
2
、
Check the battery polarity.
3
、
Replace the batteries.
The image is
blurred
1
、
Adjust the focus.
2
、
Ensure the projector-to-screen distance.
Image darkle
1
、
Adjust the image, for example: brightness and contrast.
2
、
The lamp’s life end, replacing.
Caution:
Don’t presume to open the projector case and repair.
