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REMOTE CONTROL UNIT
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2 The DVM-4800 can be controlled from a distance using the included remote control unit (RC-548).
(1) Inserting Batteries
q Remove the remote control unit’s rear cover.
w Place two batteries (“AA” (R6P)) in the battery compartment in
the direction indicated by the marks.
e Close the rear cover.
Cautions On Batteries
• Use batteries (“AAA” (R03)) in this remote control unit.
• Replace the batteries with new ones approximately once a
year, though this depends on the frequency with which the
remote control unit is used.
• If the remote control unit does not operate from close to the
main unit, replace the batteries with new ones, even if less
than a year has passed.
• The included battery is only for verifying operation. Replace it
with a new battery as soon as possible.
• When inserting the batteries, be careful to do so in the proper
direction, following the < and > marks in the remote control
unit’s battery compartment.
• To prevent damage or battery fluid leakage:
• Do not use a new battery with an old one.
• Do not use two different types of batteries.
• Do not short-circuit, disassemble, heat or dispose of
batteries in flames.
• Remove the batteries when not planning to use the remote
control unit for a long period of time.
• If the batteries should leak, carefully wipe off the fluid from the
inside of the battery compartment, then insert new batteries.
(2) Using the Remote Control Unit
• When operating the remote control unit, point it at the remote
control sensor as shown on the diagram.
• The remote control unit can be used from a direct distance of
approximately 7 meters. This distance will be shorter, however,
if there are obstacles in the way or if the remote control unit
is not pointed directly at the remote control sensor.
• The remote control unit can be operated at a horizontal angle
of up to 30° with respect to the remote control sensor.
B
30°
30°
Approx. 7 meters
NOTES:
• It may be difficult to operate the remote control unit if the remote control sensor is exposed to direct sunlight or strong artificial light.
• Do not press buttons on the main unit and on the remote control unit at the same time. Doing so will result in malfunction.
ENGLISH
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