Benq MW811ST Benutzerhandbuch
Important safety instructions
4
Safety Instructions (Continued)
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.
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.
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.
any electronic components unless the
projector is unplugged.
10.
Do not place this product on an
unstable cart, stand, or table. The
product may fall, sustaining serious
damage.
unstable cart, stand, or table. The
product may fall, sustaining serious
damage.
11.
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.
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.
ever undo or remove any other covers.
Refer servicing only to suitably
qualified professional service
personnel.
12.
When the projector is under
operation, you may sense some heated
air and odor from its ventilation grill.
It is a normal phenomenon and not a
product defect.
operation, you may sense some heated
air and odor from its ventilation grill.
It is a normal phenomenon and not a
product defect.