User's Manual

34
Indicator
Troubleshotting
If there are any problems with the projector, please check the followings:
● Projector fails to boot up
Cause
Solution
The power cord is not plugged
Plug one end of the AC power cord into the
power connector and the other end into an outlet
( if there is a switch, make sure it is on)
● No pictures
Cause
Solution
Incorrectly select input signal
Select the input signal correctly through
“Source” button on the projector or on the
remote control
The projector doesn’t connect with
the equipment of input signal
correctly
Check the connection
The signal source of video is off or
is connected wrong
Turn on the signal source of video and check
whether the signal line is connected correctly
● Image blur
Cause
Solution
The lens is not focused correctly
Adjust the focal length of shot through the
regulating stem on the top of the lens
Projector and screen are not
aligned
Adjust the angle and direction of projecting. If
necessary, adjust the height of projector
● Remote control failure
Cause
Solution
Low battery
Replace the battery