Sharp XV-Z12000 Service Manual

21
XV-Z12000
Resetting the TOTAL LAMP TIMER
● Resetting the lamp timer
Reset the lamp timer after replacing the lamp.
■ It is recommended that the lamp (sold separately) be replaced after approximately 1,900 cumulativehours of use
or when you notice a significant deterioration in the picture and color quality. The lamp usage time can be checked
with “Lamp Timer” in the “Options” menu on the menu screen.
■ For lamp replacement, please consult your nearest Authorized SharpVision Service Center or Dealer.
■ The actual lamp service life may be less than 2,000 hours depending on the environment in which the projector is
used.
Problem
• Lamp has been used for over 1,900
hours.
• Lamp has been used for over 2,000
hours.
Possible Solution
• Purchase a replacement lamp unit
(lamp/cage module) of the current
type BQC-XVZ100005 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.
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.
1 Connect the power cord.
• Plug the power cord into the AC socket
of the projector.
2 Reset the lamp timer.
• While holding down , " and | on
the projector, press
on the projector.
• “LAMP 0000H” is displayed, indicat-
ing that the lamp timer is reset.
Info
• Make sure to reset the lamp timer only
when replacing the lamp. If you reset the
lamp timer and continue to use the same
lamp, this may cause the lamp to become
damaged or explode.
Maintenance indicator Condition Problem Possible Solution
Temperature
warning
indicator
Normal
Abnormal
Off
Red on/
Standby
The internal
temperature is
abnormally high.
Abnormal
• Blocked air intake
• Relocate the projector to an area
with proper ventilation.
• Cooling fan break-
down
• Internal circuit failure
• Clogged air intake
• Take the projector to your nearest
Authorized SharpVision Service
Center or Dealer for repair.
• Clean the ventilative holes.
Lamp
indicator
Red on/
Standby
The lamp does
not illuminate.
• Burnt-out lamp
• Lamp circuit failure
• Carefully replace the lamp.
• Take the projector to your nearest
Authorized SharpVision Service
Center or Dealer for repair.
• Please exercise care when
replacing the lamp.
Blue on*
Blue
blinks
when the
lamp is
active.
Power
indicator
The power
indicator blinks
in red when the
projector is on.
• The exhaust vent
cover is open.
• Securely install the cover.
• If the power indicator blinks even
when the exhaust vent cover is
securely installed, contact your
nearest Authorized SharpVision
Service Center or Dealer for
advice.
Blue on*/
Red on
Red blinks
Red
blinks
Lamp replace-
ment time.
• The lamp usage
time has exceeded
1,900 hours.
* Blue is off when “LED” is set to “OFF”.

Sharp XV-Z12000 Specifications

General

Brand	Sharp
Model	XV-Z12000
Category	Projector
Language	English