Sharp Notevision XG-C330X, Service Manual

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XG-C330X/C430X
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[4] Resetting the total lamp timer
When replacing the lamp, reset the total lamp timer in the procedure
below.
Lamp
• It is recommended that the lamp unit (optional: AN-C430LP) be
replaced when the remaining lamp life becomes 5% or less, or
when you notice a significant deterioration in the picture and color
quality. The lamp life (percentage) can be checked with the on-
screen display.
• Purchase a replacement lamp unit of type AN-C430LP from your
place of purchase, nearest Sharp Authorized Projector Dealer or
Service Center.
• The warning lights on the projector indicate problems inside the
projector.
• If a problem occurs, either the temperature indicator or the lamp
indicator will illuminate red, and the projector will enter the standby
mode. After the projector has entered the standby mode, follow the
procedures given below.
Resetting the Lamp Timer
Reset the lamp timer after replacing the lamp.
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.
You can also reset the lamp timer via the
LAN.
(Refer to the SETUP MANUAL on the sup-
plied CD-ROM for details.)
1
Connect the power cord.
Plug the power cord into the AC socket
of the projector.
2
Reset the lamp timer.
While simultaneously holding down ,
ENTER and MENU on the projector,
press STANDBY/ON on the projector.
"LAMP 0000H" is displayed, indicating
that the lamp timer is reset.
AC socket
button
ENTER button
STANDBY/ON button
MENU button
Power indicator
Lamp indicator
Temperature warning indicator
Maintenance Indicators
About the temperature warning indicator
If the temperature inside the projector increases, due to blockage of the air vents, or the setting location,
" " will illuminate in the lower left corner of the picture. If the temperature keeps on rising, the lamp will
turn off and the temperature warning indicator will blink, the cooling fan will run for a further 90 seconds, and
then the projector will enter the standby mode. After " " appears, ensure you perform the measures.
About the lamp indicator
When the remaining lamp life becomes 5% or less, " " (yellow) and "Change The Lamp." will be
displayed on the screen. When the percentage becomes 0%, it will change to " " (red), the lamp will
automatically turn off and then the projector will automatically enter the standby mode. At this time,
the lamp indicator will illuminate in red.
If you try to turn on the projector a fourth time without replacing the lamp, the projector will not turn on.