14
98540_UM_ AIR_ D
3 FUNCTIONAL DESCRIPTION
3.1 Radio Unit
1
– Helical antenna
2
– Volume control
3
– Rotary channel selector
4
– ON / OFF
5
– Microphone
7
– PTT (Push To Talk)
8
– Loudspeaker
9
– Battery release buttons
10
– Battery pack
11
– Belt clip
12
– Squelch control
13
– Remote connector
14
– 121.5MHz indication
15
– Selected channel indication
16
– Transmit indication
Figure 3.1.a Location of controls and facilities of the Tron AIR
