Troubleshooting
problem Possible situation
No image
If choosethe rightsignal mode
If openthe input signal devices
If connectthe signalcable
If connectthe signalcable well
UnderVGAmode,settingthe computer
frequencymustover 75KHz?
Projector
turns off
automatically
25
Lamp
doesn t
work
When youturn offthe projector,
the lamptoo hot,please waitat least
5 minute,then youcan turnit onagain.
Inputpower arewrong,please confirm
yourprojectorpowerspecification 220Vor110V
Lamp arebroken orout ofservice life
please replacethe lampand testit again
Safety precautions
Warning;
when use this projector ,please read this manual carefully.
If wrong operation ,it will cause electric shock or fire.so when use
and repair this projector ,please comply with the following points
1,Read manual
Before use this projector ,please
read full manual carefully and
operate according to this manual instruction
2,Clear
when clear this projector ,please pull
out the power cable. Use the wet cloth
to clear,not the cleasner
3.Accessory
please use our recommended accessory.
Or it will damage the projector.
4,Use environment
Donot place the projector in wet environment
5,installation and fix
please place this projector in stable table .
6, Ventilation
the ventilation in the projector are best
for projector work stably. Donot let the dust
wall up the filter.Or it will cause the projector
high-temperature protected. So please use the
water to clear the filter per month.
7, Power
please make sure the power same as your
projector inquiry specification. (220 V or 110V)
8, Earthing wire
this projector has earthing wire .
It is three pin plug.
9,protect the power cable
Please confirm the power cable
are perfect when connect the
projector.
10,Thunder
when the thunder happen or long time
no use , please pull the power cable
out of projector.
11,Repairment
As the high voltage inside ,please
donot open or try to repair the
projector by yourself. . Please ask a
professional technician to repair
the projector.
12, Far away Heat device
please make sure this projector far
away other heat device . It will
damage the projector service life
2
Dust coverthe filter
The filterlong timeno clean,
please cleanit bywater
The voltageis toolow orbig fluctuation