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3.3 BATTERY INSTALLATION AND REMOVAL
Battery type: 1.5V
AAA x 4
CAUTION:
Remove these batteries if the device is not likely to be used
for some time.
WARNING:
Irregular treatment of batteries may be result in
hazards to health and environment.
3.4 AUDIO OUT
The ‘headset jack’ socket can be connected to headset or recorder.
A socket for audio output can only be connected with a recorder
complied with the requirements of IEC 60601-1
