Resetting The Total Lamp Timer - Sharp XV-Z10000 Service Manual

XV-Z10000

Resetting the total lamp timer

When replacing the lamp, reset the total lamp timer in the procedure below.
Light source (lamp)
The lamp in this projector operates for approximately 2,000 cumulative hours, depending on the usage environ-
ment. (As the usage environment can vary significantly, the projector lamp may not operate for 2,000 hours.) It is
recommended that the lamp be replaced after approximately 1,900 cumulative hours of use or when you notice a
significant deterioration of the picture and color quality. The lamp usage time can be checked with the On-screen
Display.
Maintenance Indicator
TEMPERATURE
WARNING indicator
LAMP REPLACE-
MENT indicator
Condition
The LAMP REPLACEMENT
indicator lights up red, and "LAMP"
and " " will flash in yellow in the
lower-left corner of the picture.
A significant deterioration of the
picture and color quality occurs.
The power will automatically turn
off and the projector will enter
stand-by mode.
"LAMP" and " " will flash in red in
the lower-left corner of the picture,
and the power will turn off.
Resetting the TOTAL LAMP TIMER
1 Plug in the power cord.
Condition
• Blocked air intake.
The internal
temperature is
abnormally high.
• Clogged air filter .
• Cooling fan breakdown.
• Internal circuit failure.
• Burnt-out lamp.
The lamp does not
• Lamp circuit failure.
light up.
The lamp requires • Lamp has been used for
replacement. over 1,900 hours.
• Lamp has been used for over 1,900
hours.
• Lamp has been used for over 2,000
hours.
Press POWER ON on
2
projector to reset lamp
timer.
While holding down ENTER,"
and |, press POWER ON.
Problem
• Relocate the projector to an area with
proper ventilation.
• Clean the filters.
• Take the projector to your nearest
Authorized SharpVision or Service Center
or Dealer for repair.
• Carefully replace the lamp.
• Take the projector to your nearest
Authorized Sharp Vision Service Center or
Dealer for repair.
Problem
20
Possible Solution
Possible Solution
• Purchase a replacement lamp unit
(lamp/cage module) of the current
type BQC-XVZ100001 from your
nearest Authorized SharpVision
Service Center or Dealer.
• Replace the lamp. If you wish, you
may have the lamp replaced at your
nearest Authorized SharpVision
Service Center or Dealer.