User Manual: A1
6
Rev.0.3
4. CONNECTION AND CONFIGURATION
Figure 2 - Front view
4.1 External Configuration
1. Gain control: The potentiometer adjust the audio output gain.
2. PTT/LATCH selector
3. Audio+Control connector XLR 5 pole male.
Pin out:
1. GND
2. Audio -
3. Audio +
4. Operation output 0/5 V
5. BUSY input, active at 0V
4. Power supply: 5V DC
5. XLR-3 female connector for gooseneck.
1. GND
2. Audio+Power supply to the capsule
3. LED
Figure 3 - XLR5
Figure 4 - PS 5VDC
Figure 5 - XLR3
