E-5
Important
Information
Usage Guidelines
The laser pointer on the remote control emits a laser beam from the laser
pointer window. This is a Class II laser which may impair your sight if directed
into the eyes. The three marks shown on the left are caution labels for the
laser beam.
•Do not look into the laser pointer window or shine the laser beam on yourself
or others. (The laser beam used in this product is harmless when directed
onto the skin. However, be careful not to project the beam directly into the
eyes.)
•Always use the laser pointer at temperatures between 41°F and 104°F
(5°C and 40°C).
•Use of controls or adjustments, or performance of procedures other than
those specified herein may result in hazardous radiation exposure.

Cautions Concerning the Laser Pointer

Laser pointer
window
AVOID EXPOSURE
-
LASER
RADIATION IS EMITTED
FROM THIS APERTURE.
CAUTION
LASER RADIATION-
DO NOT STARE INTO BEAM
WAVE LENGTH : 650nm
MAX. OUTPUT : 1mW
CLASS II LASER PRODUCT
"COMPLIES WITH 21 CFR SUBCHAPTER J"
SHARP ELECTRONICS CORPORATION
SHARP PLAZA, MAHWAH, NEW JERSEY 07430
TEL : 1-800-BE-SHARP
U.S.A. ONLY
REMOTE CONTROL
MODEL NO. : RRMCG1585CESA
DC3V (1.5VX2PCS.)
MADE IN CHINA
FABRIQUÉ AU CHINE

Cautions Concerning the Setup of the Projector

For minimal servicing and to maintain high image quality, SHARP recommends
that this projector be installed in an area free from humidity, dust and cigarette
smoke. When the projector is subjected to these environments, the lens and
filter must be cleaned more often. Periodically the filter should be replaced
and the projector should be cleaned internally. As long as the projector is
properly maintained in this manner, use in these environments will not reduce
the overall operation life. Please note that all internal cleaning must be
performed by an Authorized Sharp Industrial LCD Products Dealer or Service
Center.
104˚F
(40˚C)
41˚F
(��5˚C)
•The exhaust vent, the lamp cage cover and adjacent areas may be
extremely hot during projector operation. To prevent injury, do not touch
these areas until they have sufficiently cooled.
•Allow at least 4 inches (10 cm) of space between the cooling fan (exhaust
vent) and the nearest wall or obstruction.
•If the cooling fan becomes obstructed, a protection device will automatically
turn off the projector lamp. This does not indicate a malfunction. Remove
the projector power cord from the wall outlet and wait at least 10 minutes.
Then turn on the power by plugging the power cord back in. This will return
the projector to the normal operating condition.

Notes on Operation

Temperature Monitor Function

If the projector starts to overheat due to setup problems or a dirty air filter,
“TEMP.” and “” will flash in the lower-left corner of the picture. If the
temperature continues to rise, the lamp will turn off, the TEMPERATURE
WARNING indicator on the projector will flash, and after a 90-second cooling-
off period the power will shut off. Refer to “Lamp/Maintenance Indicators” on
page 47, for details.
•The cooling fan regulates the internal temperature, and its performance is
automatically controlled. The sound of the fan may change during projector operation
due to changes in the fan speed.

Lamp Monitor Function

When the projector is turned on after the lamp has been used for 900 hours,
“LAMP” and “ ” will flash in the lower-left corner of the picture to advise you
to replace the lamp. See pages 48 and 49 for lamp replacement. If the lamp
has been used for 1,000 hours, the projector power will automatically turn off
and the projector will enter standby mode. Refer to “Lamp/Maintenance
Indicators” on page 47, for details.