
First steps
57
Charging the battery
2.
Carefully push the battery into the charging slot until the lock engages.
The charging process starts.
The charging status of the battery is indicated by the LED on the front of the char-
ging slot,
see section „Signalling the charging status“ (p. 59).
Done.
Removing the spare battery from the charger
Carry out the following work steps:
1.
Carefully push the unlocking element on the charger upwards.
Summary of Contents for FT4
Page 1: ...TETRA Radio Set Funkwerk FT4 S Operating Manual...
Page 27: ......
Page 30: ...26 Conformity and approvals EC declaration of conformity...
Page 70: ...66 TETRA basics TETRA connection types...
Page 142: ...138 Personal emergency signal functions Shutting down...
Page 148: ...144 Technical data Side connector...
Page 149: ......