Sharp DV-RW250X Operation Manual page 15

Remote control
How to install the batteries
Use micro batteries type R-03 ("AAA" size, UM/SUM-4, HP-16 or similar).
These batteries are offered as carbon / zinc-type or as alkaline-type. You may use both, but do not mix types. The
alkaline type lasts longer compared to the carbon / zinc type but is more expensive.
Note: Flat, weak batteries will leak. Corrosive electrolyte will damage the remote control handset.
Leak proof batteries will not leak immediately when they are flat. As long as the handset is still working, there is
no danger of leakage. To prevent damage, remove the batteries if you do not use the handset for several
months.
Damage because of leakage is not covered by the guarantee.
1
Open the battery compartment
cover in the direction of the
arrow.
Distance of Remote
Control Operation
The remote control handset will not work properly in the following cases:
If bright sunlight
directly beams
onto the unit
front.
If the batteries have not
been installed according to
their polarities.
2
Install two R-03 ("AAA" size, UM/
SUM-4, HP-16 or similar) batteries
(supplied), paying attention to the
polarity diagram in the battery
compartment.
approx.
5m
Effective angle:
approx. 60°
Point the remote
control directly at the
remote sensor.
If an obstacle is
placed between the
unit and the handset.
If the batteries are
weak.
3
Replace the compartment
cover.
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