Toshiba TLP780U 用户手册

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页码 80
66
Maintenance
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Lamp replacement
CAUTION
• If you use the projector mounted on the ceiling,
ask the dealer to carry out the maintenance
such as cleaning or replacement of the lamp.
• When replacing, always use lamp "TLPL78"
(sold separately).  For detail, refer to the lamp
instruction.
• If you have been using the projector, the lamp
will be very hot, and may cause burn injuries.
Wait for the lamp to cool (for longer than 1 hour)
before replacing it.
• If the lamp should break, please handle with
care to avoid injury due to broken pieces and
contact your dealer for repair service.
The lamp will eventually begin to project dark or
dull pictures and finally will not light up.
(Lamp's life length depends on the use condition.)
In such a case, replace the lamp with new one.
Unplug the power cord.
Wait until the lamp gets cold enough.
Take off the lamp cover on the
bottom panel.
Loosen two screws, and pull off the lamp cover.
Lamp cover
Pull out the lamp.
Loosen the two fixing screws, and lift up the handle
to pull out the lamp.
CONTENTS