COMMUNICATIONS-APPLIED TECHNOLOGY ICRI, Инструкция по установке и эксплуатации

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6.2.6.
TELEPHONE INTERFACE JACK: F
This 8-pin locking-type jack supports the connection of the ICRI to a telephone
through the acoustic coupler (PN 1790.650) or the 2.5mm jack on a cell phone (PN
179.0672)
Pinout:
1- Audio TO telephone (acoustic coupler)
2- Audio FROM telephone (acoustic coupler)
3- Audio TO telephone (acoustic coupler)
4- Audio FROM telephone (acoustic coupler)
5- Ground
6- Required jumper
7- Audio TO telephone (2.5mm plug)
8- Audio FROM telephone (2.5mm plug)
6.2.7.
HANDSET INTERFACE JACK G
This 5 pin 240 degree connector supports the handset (p/n 280.0125)
Pinout:
1-
Ground
2- Electret Mic
3- PTT
4- Audio Hi+
5- Audio Hi-
6.2.8.
HANDSET VOLUME ADJUSTMENT H
Volume knob adjusts the volume output level of the attached radios to the local
handset. To adjust the volume of the radios, use the volume adjustment on the
individual radios.
6.2.9.
VOICE ACTIVATED CIRCUIT (VOX) LED INDICATOR: I
When lit (only one at a time) indicates the VOX, of the “inputting” radio is active.
6.2.10. TALK GROUP SWITCH: J
UP: Talk Group 1
CENTER: Not connected to either talk group
DOWN: Talk Group 2