Yamaha CD-S3000 Mode D'emploi page 16

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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