JPS PTG-10, Инструкция по установке и эксплуатации, Страница: 15 / 26

PTG-10 Operations Manual
Interoperability Now!
3-1
3
Operation
3.1
General
This section contains information and instructions required for proper operation of the PTG-10.
3.2
Operational Indicators
3.2.1 Power Indicator
This green LED, which can be viewed through a slot in the top cover, is illuminated whenever
the unit’s main power is on and the power supply circuitry is functioning correctly.
3.2.2 Tone Indicator
This amber LED, situated next to the Power Indicator LED, is illuminated whenever the unit is
receiving an active COR signal (high signal for COR input, low signal for /COR input) and as a
result is outputting a pilot tone.
3.3
Operation
Once this unit is connected to the system and the levels are properly adjusted, the device will
operate on its own and requires no user intervention.