JVC RA-F320B Manual De Instrucciones página 40

The ba ery type used in the unit is one CR2032 3V Lithium ba ery
which is accessible and can be replaced.
Remove the ba ery cover located at the rear of the unit to remove
the ba ery.
To replace the ba ery:
Insert a new ba ery into the ba ery holder with the posi ve side facing up.
Replace the ba ery cover.
LOCATION OF CONTROL
Top View
Rear View
Battery cover
DC 5V
power jack
SET
EN-2
FM wire
aerial