Trouble shooting
problem | Possible situation |
| If choose the right signal mode |
| If open the input signal devices |
No image | If connect the signal cable |
| If connect the signal cable well |
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
Under VGA mode ,setting the computer |
frequency must over 75KHz? |
| Dust cover the filter |
Projector |
|
turns off | The filter long time no clean, |
automatically | please clean it by water |
| |
| The voltage is too low or big fluctuation |
| When you turn off the projector , |
Lamp | the lamp too hot, please wait at least |
doesn | 5 minute ,then you can turn it on again. |
t | |
work | Input power are wrong ,please confirm |
| your projector power specification 220V or 110V |
| Lamp are broken or out of service life |
| please replace the lamp and test it again |
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
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
25