Troubleshooting
Problem
1. indicator light
doesn´t work
when the power is
on
2. The projector
doesn´t work
when using the
remote control
3. No image
4. The projector
turns of
automatically
Power cable is not connected correctly.
The power switch is faulty.
The power switch is turned off.
The remote control has no batteries or the batteries are low.
The remote control is not directed at the IR receiver.
A bright light is shining on the IR receiver.
The input source may not be correct.
No input signal.
The input cable is not connected.
If under PC mode, the output frequency is not 50-60Hz.
Make sure the PC output is connected with the projector.
When you are using a laptop, make sure the output signal is
VGA.
The projector ventilation is blocked.
The voltage is not stable.
The projector has overheated, check if the fan is not broken.
Possible Causes