07
BASIC OPERATION
U3C TRANSMITTER
2
3
4
5
1
7
8
9
6
10
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2 Spring: Circumferential ground spring providing an
accurate connection to the mating shell
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4 Output phantom power voltage switching: 12V and 48V
5 Power switch: switches unit on/off
6 Channel status LED: indicates selected channel
7 Channel switch: selects Channels 1-6
8 USB charging port
9 Power status LED: indicates power status:
Led off = 100% ~ 30%
Solid red = 29% ~ 11%
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10 Antenna.