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2 Projector does not aim the screen
Adjust the angle and direction, or height if necessary.
3 Lens is dirty
Clean the lens.
4 Light is strong
Pull down the curtain or power off some bulbs to lower the light.
9.3 No image
1 Video sources does not power on or connect wrong
Power on the video sources and inspect the connection.
2 Projector does not connect to the input port properly
Inspect the correction.
3 Select wrong input signal
Press on the panel or Source on the remote to select correct input signal.
9.4 Remote failure
1 Battery runs out
Replace battery.
2 Barrier between projector and remote
Remove barrier.
3 Distance between projector and remote too long
The distance can not exceed 5m.
