JVC Procision DLA-HD990 - Manual (Page 48)

5 Troubleshooting
48
Replacing the Lamp
The lamp is a consumable item. If the image is dark or the lamp is turned off, replace the lamp unit.
●
When the lamp replacement time approaches, a message is displayed on the screen and the condition is indicated by the
indicator. ( P46, 47)
Remove the lamp cover
● Remove the screws with a screwdriver.
Usable Lamp Life
●
When using the “Lamp Power” set
at “Normal”, the lifetime of the lamp
will be approximately 3000 hours.
This is an average lifetime and
cannot be guaranteed.
●
The lamp life may not reach
3000 hours depending on the
operating conditions.
●
When the lamp has reached the
end of its usable life, deterioration
progresses rapidly.
●
If the picture becomes dark, the tint
becomes strange, or the image
flickers, promptly the lamp unit for a
new one.
Purchasing the Lamp Unit
Loosen the screws on the lamp unit
●
Loosen the screws with a screwdriver.
Please consult your authorized dealer.
■
Lamp Unit
Part No.: BHL5010-S
Pull out the lamp unit
●
Grasp the handle and pull out the lamp unit.
Procedure for Lamp Replacement
MEMO
CAUTION
●
Pull the power plug from the power
outlet. Failure to do so may cause
injuries or electric shocks.
● Do not replace the lamp immediately
after the unit has been used, and
allow a cooling period of 1 hour
or more before replacement. The
temperature of the lamp is still high
and this may cause a burn.
● Do not apply shock to the lamp unit.
It may cause lamp blowout.
● Do not use flammable air duster to
clean the internal parts of the unit.
This may cause fire.
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2
3
Handle