Batteries
14
The secondary battery
Battery level indication
The black secondary battery pack is for daily use of the radio. When the
battery level is low, you should recharge the battery.
The radio display shows the battery
status. When the battery symbol is empty
and flashing, the battery should be
recharged as soon as possible.
Removing and inserting the battery pack
To remove
the battery pack, do as follows:
1.
Open the safety lock as shown.
2. Remove the battery.
To insert
the battery pack, attach the battery
and close the safety lock as shown on the
previous page.
1
2
0643
Summary of Contents for SP3520 VHF GMDSS
Page 1: ...SAILOR SP3520 VHF GMDSS USER MANUAL ...
Page 6: ...iv 0641 ...
Page 20: ...Operation 12 0643 ...
Page 30: ...Equipment and accessories 22 0740 ...
Page 32: ...Troubleshooting 24 0740 ...
Page 36: ...Technical specifications 28 Dimensional drawing transceiver 0709 ...
Page 38: ...Technical specifications 30 0703 ...
Page 40: ...Attention 32 0740 ...
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Page 44: ...TT 98 124294 D Issue D 0740 Thrane Thrane A S info thrane com www thrane com ...