Maintenance Indicators - Sharp Notevision PG-B10S Operation Manual

Maintenance Indicators

I The warning lights on the projector indicate problems inside the projector.
I If a problem occurs, either the temperature warning 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.
Temperature warning indicator
Lamp indicator
Power indicator
About the temperature warning indicator
If the temperature inside the
projector increases, due to
blockage of the air vents, or the
setting location, "
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, be sure to perform the following
measures.
Maintenance indicator
Normal
Temperature
warning Off
indicator
Green on
Green blinks
Lamp
when the
indicator
lamp is
warming up.
Power Green on/
indicator Red on
" will
Condition
Abnormal Abnormal
The internal
Red on/
temperature is
Standby
abnormally high.
Time to change
Red on
the lamp.
Red on/ The lamp does
Standby not illuminate.
The power
indicator blinks
Red blinks
in red when the
projector is on.
About the lamp indicator
I The lamp life becomes 0%, when used
for approximately 4,000 hours with "Eco
Mode" or when used for approximately
2,000 hours with "Standard Mode" (see
page 43).
I When the remaining lamp life becomes
5% or less, "
on the screen. When the percentage be-
comes 0%, "
the lamp will automatically turn off and
then the projector will automatically en-
ter the standby mode. At this time, the
lamp indicator will illuminate in red.
I If you try to turn on the projector a fourth
time without replacing the lamp, the pro-
jector will not turn on.
Problem
Relocate the projector to an area
with proper ventilation.
Blocked air intake
Clean the air filter of the projector.
(See page 61.)
Cooling fan break- Take the projector to your nearest
down Sharp Authorized Projector Dealer
Internal circuit failure or Service Center (see page 73)
Clogged air intake for repair.
Carefully replace the lamp. (See
Remaining lamp life
page 66.)
becomes 5% or less.
Take the projector to your nearest
Sharp Authorized Projector Dealer
or Service Center (see page 73)
Burnt-out lamp
for repair.
Lamp circuit failure
Please exercise care when
replacing the lamp.
Securely install the cover.
If the power indicator blinks in red
The filter cover or
even when the filter cover and
lamp unit cover is
lamp unit cover is securely
open.
installed, contact your nearest
Sharp Authorized Projector Dealer
or Service Center for advice.
" (yellow) will be displayed
" will change to " " (red),
Possible Solution
-63