User's Manual

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12.1 Regular radio mode 52
12.2 Channel selection 52
12.3 Channel 16 button 53
12.4 Call channel 54
12.5 Custom channels 55
12.6 Volume adjustment 56
12.7 Squelch adjustment 56
12.8 Lock and unlock 57
12.9 External accessories 57
12.10 Watch 58
12.10.1 Dual watch 58
12.10.2 Triple watch 59
12.10.3 Scan 61
12.11 Menus 63
13 Maintenance 69
13.1 Taking care of a Tron TR30 69
13.2 Regular testing 70
13.3 Cleaning of dirt and oil 71
14 Test and maintenance records 72
15 Channels and frequencies 73
15.1 GMDSS 73
15.2 International 74