4
Mounting and replacement of the batteries
This unit is designed to be operated with four AA batteries.
[Mounting the batteries]
c
Switch off this unit.
d
Turn the battery cover lock counterclockwise to put it in the open situation by a coin.
e
Remove the battery cover to open the battery insertion port.
f
The marking to show the battery orientation is provided at the lower portion on the bottom surface
of this unit. Insert four AA batteries properly according to this indication.
g
Hang the hinge of the battery cover on the hinge support of this unit to mount the battery cover.
h
Turn the battery cover lock clockwise to lock it by a coin.
If the external power supply (AC adaptor) is not connected, the unit starts immediately after replacing
the batteries.
CAUTION
•
Do not use any battery other than the specified one. Otherwise, the unit may malfunction.
•
If the battery cover is not closed completely, the water may enter or the cover may be opened when
a small shock is applied to the unit. Close the battery cover firmly to avoid such troubles.
Otherwise, the unit may malfunction.
•
Replace all of four batteries by new ones.
Battery cover
Cover lock
Battery port
Hinge
Battery orientation
AA batteries (4 pcs.)
OPEN
CLOSE
LOCK
OPE
N
CL
OS
E
LOCK
ロ ッ ク 状 態
オ ー プ ン 状 態
Lock
Open
Battery cover lock