Avaya CMC1 manual 808A Emergency Transfer Panel

Install Emergency Transfer Unit and Associated Telephones

Figure 64: 808A Emergency Transfer Panel

EMERGENCY

TRANSFER

PANEL

	POWER
		TRUNK/TEST SWITCHES
CIRCUIT
1			TRUNK OPTION
2	1
		1	LOOP	GROUND
3
		2	START	START
4	2
5
6	3	BOTH SWITCHES MUST BE
7
	4	THROWN TO ACTIVATE
8		TRUNK OPTION
9
10	5
12	TRANSFER TEST SWITCH
	ACTIVATED		NORMAL
			OPERATION
	TRUNK IDENTIFICATION
TRUNK		EXT	LOC
LINE

			808A
			led808a LJK 040896
Figure notes:
1.	808A emergency transfer panel	3.	Trunk identification label
2.	Circuit start selection switches	4.	25-pair male connector

3.Locate the circuit start selection switches. See Figure 64: 808A Emergency Transfer Panel on page 139. These are the first 10 two-position switches on the left side of the 808A. The switches set each of the 5 incoming trunk lines to either loop start or ground start. Two switches are used for each of the 5 circuits; switches 1 and 2 are used for circuit 1, switches 3 and 4 are used for circuit 2, and so forth. See Table 25.

For loop start, set the switches to the left. For ground start, set the switches to the right.

Issue 10 June 2005 139