Projector installation
Installation method:
Contact a proffessional service man to mount this projector to a ceiling. Follow the instructions belowe for the correct projector positions:
screen | projector | projector | screen |
| Front projection | Rear projection | |
| ceiling mount | Ceiling mount | |
screen | projector | projector | screen |
| Front projection | Rear projection | |
| Table mount | Table mount | |
Warning
1 
This projector might damage beyond repair when it is incorrectly mounted on a ceiling or when its incorrectly installed on a surface or installed on a incorrect surface. It may also inflict damage to persons within close vicinity.
2)This projector can only be used in an environment with a temperature not exceeding the range of 0- 35 degree .The projector may malfunction if temperatures vary outside the normal operating range.
3 
The sharpness of the screen might be interrupted when the projector is being used in a dusty,wet,moist or smoke filled
environment. The projector might malfunction in a moist or wet environment.
4 
Take care of sufficient ventilation around the projector. Otherwise this projecctor might overheat and cause life threatening situations
Maintenance
Maintenance filter
The filter should be cleaned at least once a month (more often in dusty environments),or the projector will overheat 
the step as follow 
1.Remove the grille like indicated below 
2. clear the dusty on the filter 
Dry the filter sufficiently neverinstall a moist filter in this projector,and complete the installation 
