Maintenance Indicators - Sharp XV-Z3100U Service Manual

XV-Z3100U/XV-Z3100/XV-Z3300/DT-510

Maintenance Indicators

The warning lights (power indicator, lamp indicator and temperature warning indicator) on the
projector indicate problems inside the projector.
If a problem occurs, either the temperature warning indicator or the lamp indicator will illuminate
red, and the projector will enter standby mode. After the projector has entered standby mode,
follow the procedures given below.
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, and then the projec-
tor will enter standby mode. After "
About the lamp indicator
ı When the remaining lamp life becomes 5% or less,
displayed on the screen. When the percentage becomes 0%, it will change to
automatically turn off and then the projector will automatically enter standby mode. At this time, the
lamp indicator will illuminate in red.
ı If you try to turn on the projector a fourth time without replacing the lamp, the projector will
not turn on.
Indicators on the Projector
Power indicator
Lamp indicator
Temperature warning
indicator
Top View
" appears, ensure you perform the measures described.
Red on
Green on
Red blinks
Green blinks
Green on
Green blinks
Red on
Off
Red on
1 – 11
Temperature warning indicator
Lamp indicator
Power indicator
(yellow) and "Change The Lamp" will be
Normal (Standby)
Normal (Power on)
Abnormal
Normal (Cooling)
Normal
The lamp is warming up or shutting down.
The lamp is shut down abnormally or
requires to be changed.
Normal
The internal temperature is abnormally
high.
(red), the lamp will