ATX Q-Series Power BAQ-UP Руководство по установке и эксплуатации - Страница 6

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CHAPTER 1: DESCRIPTION OF INTERFACES

Alarms:

Alarm 1 (form C) for the primary amp

Alarm 2 (form C) for the secondary amp

Switch:

Remote control switch contacts

Description: The form C contacts may be used to switch any warning device that can provide a notification in case either

amplifier has failed. The remote switch contacts may be used to force a switch from the primary to the secondary amplifier.

Front: (with cover removed):

Green LED: — 5V power on

Yellow LED (warning):

• On: using reference levels stored in EEPROM

• Flashing (1/sec): Needs to set reference levels

• Flashing (3/sec): Switched to the secondary amplifier by the remote control switch

Red LED (alarm):

• On: Primary amp failure

• Flashing (1/sec): Secondary amp failure

• Flashing (3/sec): Input signal low/primary amp and secondary amp failure

RF Detectors:

• Primary Amp RF Level Detector: DC level proportional to the primary amp RF output level

• Secondary Amp RF Level Detector: DC level proportional to the secondary amp RF output level

Test Points:

• Primary Amp DC Level

• Secondary Amp DC Level

Switches:

• Controller Reset: Restarts the microcontroller program

• Set Ref Levels: Stores the levels as references and start monitoring the amps

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Q-Series

Power – BAQ-UP™ (QRED) Redundancy Switch with Backup Amplifier – Installation & Operation Manual