Acer 7765PA - PalmPro XGA DLP Projector Manuale operativo - Pagina 22
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B Replacing the Lamp
Replacing the lamp
When replacing the lamp, turn off the projector and unplug the AC
cord. Wait 45 minutes so that the lamp can cool. High-pressure lamp
when hit, may explode if improperly handled.
Caution:
•
Dispose of used lamps in accordance with local authorities.
•
As the lamp is made of glass, do not apply shocks to it or
scratch it.
•
Also, do not use an old lamp, as this could cause the lamp
to explode.
•
If it seems that the lamp has exploded (for example, an
explosive sound is heard), disconnect the power cord from
the outlet and ask your dealer to replace the lamp. The
lamp is covered by a front glass panel and an air-tight
structure, but, in rare cases, the reflector and the inside
of the projector may be damaged by scattered, broken pieces
of glass, which
i.
Turn the main power switch off and disconnect the power cord from
the outlet.
ii.
Remove the lamp cover.
•
If hot, the lamp could cause burns. Wait for about 45 minutes
until lamp has cooled down.
•
Loosen a screw and remove the cover.
iii.
Loosen the screw and pull the handle to remove the lamp.
•
If the screw is not loosened completely, you could you're your
fingers.
•
Do not insert your hand into the box after the lamp has been
removed. (There are optical parts inside that, if touched,
could result in color unevenness, etc.)
iv.
Replace the lamp with a new one and fix it using the same screw.
•
Firmly tighten the lamp screw. Loose screws could result in a
poor connection, which could cause the unit to malfunction.
v.
Install the lamp cover and fix it using a screw.
•
To prevent burns, install the lamp cover and secure it using
the screw.
•
Do not turn on power with lamp cover removed.
•
Whenever the lamp is replaced, reset the total operation time
of the lamp. Do not reset if the lamp has not been replaced.
could cause injury while being handled.
English 17