
2
WARNING:
The coolig fa i this pr ojector cotiues to ru for about 90 secods after the projector eters
stadby mode. Durig ormal operatio, whe puttig the projector ito stadby mode always
use the S T ANDBY/ON butto o the projector or the STANDBY butto o the remote cotrol.
Esure the coolig fa has stopped befor e discoectig the power cor d.
DURING NORMAL OPERATION, NEVER TURN THE PROJECTOR OFF BY DISCONNECTING
THE POWER CORD. FAILURE TO OBSERVE THIS WILL RESUL T IN PREMA TURE LAMP FAILURE.
Caution Concerning Lamp Replacement
See Replacig the Lamp o page 50.
PRODUCT DISPOSAL
This pr ojector utilizes ti-lead solder, ad a pressurized lamp cotaiig a small amout of
mercury . Disposal of these materials may be r egulated due to evirometal cosideratios.
For disposal or recyclig iformatio, please cotact your local authorities or, if you are
located i the Uited States of America, the Electroic Idustries Alliace: www.eiae.org .
This SHARP projector uses a DMD pael. This very sophisticated pael cotais 09,920 pixels
(micromirrors). As with ay high techology electroic equipmet such as large scree TVs,
video systems ad video cameras, there ar e certai acceptable toleraces that the equipmet
must coform to.
This uit has some iactive pixels withi acceptable toleraces which may result i iactive dots
o the picture scr ee. This will ot af fect the pictur e quality or the life expectacy of the uit.
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48
Maintenance Indicators
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 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.
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 “ ” appears, be sure to perform the measures described on page
49.
Lamp indicator
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.
Temperature warning indicator
Power indicator
Lamp indicator
Red on
Power indicator
Indicators on the Projector
Green on
Normal (Standby)
Normal (Power on)
Green on
Green blinks
Normal
The lamp is warming up or shutting down.
Temperature warning
indicator
Off
Red on
Normal
The internal temperature is abnormally
high. (See page 49.)
Red blinks Abnormal (See page 49.)
Red on The lamp is shut down abnormally or
requires to be changed. (See page 49.)
Green blinks
Normal (Cooling)
Top View
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