18
Input connectors
MICROPHONE INPUT CONNECTORS
Microphone out:
XLR3 microphone connector installed in the DynamicTalk
12V D.C.IN:
XLR4 connector to the power supply
1,2: Ground
3,4: 12Vdc
GPI:
SubD 9 pins female connector to contact close external functions
PIN
FUNCTION
1,6
Contact close of the customised push button on upper cover
plate (middle button). 100mA Max.
8,9
Only in conference
mode
Contact close of the TALK push button on the upper cover
plate, only in conference mode. This function does not work
when the device is configured in PA mode. 100mA Max.
2
Only in conference
mode
Activates the RED LED ring in conference mode, connecting
to GPI ground
3
Only in conference
mode
Activates the GREEN LED ring in conference mode,
connecting to GPI ground
4
Connect this pin to GPI ground to RISE the microphone
5
Connect this pin to GPI ground to LOWER the microphone
7
GPI ground
NOTE: In conference MODE, if the 2 and 3 pins are not connected to the
ground, the upper ring LED is off.
