Replacing Battery
Note:
1. Read the instructions on your device before replace new battery.
2. GS120 can use Single-cell alkaline, nickel-cadmium (NiCd), or nickel-metal hydride
(NiMH) Battery
1. Power turn off
2. Take the cover away
3. Take the battery away
Technical and Operational Description
4. Take new battery
5. Put new battery in
6. Fix the battery cover
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