Resetting Leds On Power Distribution Unit - Avaya G650 Installing

Figure 94: Typical wiring to a telephone
Figure notes
1 Power Supply Kit
2 2.5, 5.0, or 8.0 Amp Hour Battery
3 1146B2 Distribution Unit
4 1145B2 Power Supply
5 Circuits 1-16
6 Circuits 17-32
7 Port Circuit
8 Main Distribution Frame

Resetting LEDs on power distribution unit

A red LED next to any of the 32 power output connectors indicates a short circuit in the building wiring
or the terminal equipment. To reset the LED:
1
Disconnect the terminal equipment from the wall jack.
2
If the LED goes off, the terminal equipment is faulty and must be replaced. If the LED is still lit,
find and repair the short circuit in the building wiring.
3
Reconnect the terminal equipment to the wall jack and retest terminal equipment operation.
Installing the Avaya G650 Media Gateway
June 2004
1
2
11
4
12
7
9
Installing and wiring telephone power supplies
3
5 14 6
14
8 13
10
9
9 Modular Cord
10 Pins 7 and 8 (Display Terminal
Power)
11 AC Input
12 Installer-Provided Ground Wire
13 ISDN/ Display System Protocol
Terminal
14 Circuits 1-32
197