5
Maintenance
5.1
Replacing used batteries
To replace a used battery, proceed as follows:
1. Remove the 4 screws from the back cover of the device.
2. Pull the two housing parts apart.
3. Replace the used batteries.
4. Put the two housing parts back together again.
5. Screw the 4 screws back into the back cover of the device.
5 Maintenance
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