PN-R903 (serv.man5) - Sharp Monitor Service Manual (repair manual). Page 12

PN-R903/R703/R603　OUTLINE OF THE PRODUCT

 1 – 11

■　INSTALLING THE BATTERIES

1 ) Press the cover gently and slide it in the direction of the arrow.

2 ) See the instructions in the compartment and put in the supplied

batteries (R-6 (“AA” size) x 2) with their plus (+) and minus (-) sides
oriented correctly.

3 ) Close the cover.

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When the batteries become exhausted, replace them with new
(commercially available) batteries.

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The supplied batteries (R-6 (“AA” size) x 2) may become
exhausted quickly depending on how they are stored.

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If you will not use the remote control for a long time, remove the
batteries.

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Use manganese or alkaline batteries only.

■　REMOTE CONTROL OPERATION RANGE

The operation range of the remote control unit is approx. 16.4 feet (5m)
at an angle of approx 10° from the centre to the top/bottom/right/left of
the remote control sensor.

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Do not expose the remote control unit to shock by dropping or
stepping on it. This could lead to a malfunction.

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Do not expose the remote control unit to liquids, and do not place
it in an area with high humidity.

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The remote control unit may not work properly if the remote con-
trol sensor is under direct sunlight or strong lighting. 

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Objects between the remote control unit and the remote control
sensor may prevent proper operation.

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Replace the batteries when they run low as this may shorten the
remote control’s operation range.

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If a fluorescent light is illuminated near the remote control unit, it
may interfere with proper operation.

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Do not use it with the remote control of other equipment such as
air conditioner, stereo components, etc.