Benq SP870 Manuel D’Utilisation

4 

Important safety instructions  

Eng
lish

  

6.

In areas where the mains voltage may 
fluctuate or cut out, it is recommended that 
you connect your projector through a power 
stabilizer, surge protector or uninterruptible 
power supply (UPS). 

7.

The lamp becomes extremely hot during 
operation. Allow the projector to cool for 
approximately 45 minutes prior to removing 
the lamp assembly for replacement. 

8.

Do not operate lamps beyond the rated lamp 
life. Excessive operation of lamps beyond the 
rated life could cause them to break on rare 
occasions.

9.

Never replace the lamp assembly or any 
electronic components unless the projector is 
unplugged.

10. Do not attempt to disassemble this projector. 

There are dangerous high voltages inside 
which may cause death if you should come 
into contact with live parts. The only user 
serviceable part is the lamp which has its 
own removable cover.
Under no circumstances should you ever 
undo or remove any other covers. Refer 
servicing only to suitably qualified 
professional service personnel.

11. Do not step on the projector or place any 

objects upon it. Besides probable physical 
damage to the projector, doing so may result 
in accidents and possible injury.

12. Do not block the ventilation holes. 

- Do not place this projector on a blanket, 

bedding or any other soft surface. 

- Do not cover this projector with a cloth or any 

other item. 

- Do not place inflammables near the projector.