Contents
1.
1.1
2.
Description .................................................................................................................................... 10
2.1
General .................................................................................................................................. 10
2.2
2.3
2.4
2.5
Audio signals used ................................................................................................................. 10
2.6
Sidetone ................................................................................................................................ 10
2.7
2.8
3.
3.1
3.2
3.3
3.4
Range warning ....................................................................................................................... 12
3.5
Battery warning ...................................................................................................................... 12
4.
End of operation............................................................................................................................ 12
5.
5.1
General .................................................................................................................................. 12
5.2
Operation ............................................................................................................................... 12
6.
6.1
General .................................................................................................................................. 13
6.2
7.
Headset with PTT button ............................................................................................................... 13
8.
9.
10.
Safekeeping - storage ............................................................................................................... 14
11.
12.
Recharging the batteries ........................................................................................................... 14
13.
Maintenance .............................................................................................................................. 15
13.1 Visual inspections .................................................................................................................. 15
13.2 Cleaning ................................................................................................................................ 15
14.
Technical data ........................................................................................................................... 15
15.
16.
16.1 General .................................................................................................................................. 16
16.2 On-air subscription ................................................................................................................. 18
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