Acer 65PE Manuale Utente

 

 

Refer to Page 11 

Follow these steps to clean the projection lens: 

1.  Apply a non-abrasive camera lens cleaner to a soft, dry 

cleaning cloth (abrasive cleaners, solvents or other harsh 
chemicals might scratch the lens). 

2.  Avoid using an excessive amount of cleaner. 

3.  Lightly wipe the clean cloth over the lens. 

4.  Affix the lens cover whenever the projector is not in use. 

 Plug the power cord into the AC Inlet. 
 Plug the power cord into the power Inlet. 
 Wait two minutes after the projector has been 

turned off before turning the projector back on. 

 Check that you have selected the proper input 

source. 

 Ensure all cables are connected properly. 
 Adjust the brightness and contrast.  
 Remove the lens cap. 
 Is the POWER indictor flashing? 
 Is the STATUS Indicator flashing? 

 Reposition the unit to improve its angle on the 

screen

.

 

 Is the vertical offset properly corrected using 

the keystone function? 

 Select the correct video system

.

 

 Adjust brightness, contrast, or saturation. 

 Adjust the focus

.

  

 Reposition the unit to improve its screen angle. 
 Ensure the distance between the unit and screen 

is within the adjustment range of the lens. 

 Replace the batteries with new ones. 
 Make sure there is no obstacle between the 

remote control and the unit.