Yamaha A-S2100 Mode D'emploi page 14

Controls and functions
■ Installing batteries in the remote control
1
Remove the battery compartment cover.
2
Insert the two batteries (AAA, R03, UM-4)
according to the polarity markings (+ and –)
on the inside of the battery compartment.
1
3
Reinstall the battery compartment cover.
3
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En
■ Operating range of the remote control
2
Approximately 6 m
(20 ft)
30
y
The remote control transmits a directional infrared beam. Be
sure to aim the remote control directly at the remote control
sensor on the front panel of this unit during operation.
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