Loudspeaker Paging Access Without Universal Coupler - Avaya CMC1 Installation Manual

Figure 125: Connections for loudspeaker paging without paging adapter for an MCC1,
SCC1, or CMC1 Media Gateway
cydfnzm KLC 091202
Figure notes
1 25-pair cable to TN763B/C/D auxiliary
trunk circuit pack
2 Loudspeaker paging system
3 909A/B universal coupler (if required)
4 Part of main distribution frame (MDF)
circuits 1-16
5 Paging amplifier
NOTE:
On the 25-pair cable to TN763B/C/D auxiliary trunk circuit pack, SZ1 connects to GRD
on key 10. The 50 points amphenol is connected to the back of a G600 or G650 Media
Gateway.
Loudspeaker paging access without universal
coupler
1
Determine port assignment of paging zone(s) from loudspeaker paging form.
2
At the main distribution frame, locate the connecting block and terminals assigned to the selected
port.
3
On the locally engineered wiring block, place a strap between terminals S and SZ. Place a strap
between terminals S1 and SZ1.
4
Install patch cord/jumper wires at the main distribution frame.
5
Connect a 2-pair line cord (modular plug at one end) from the information outlet to the paging
amplifier (to the loudspeaker system).
6
Install loudspeaker equipment according to the manufacturer's instructions.
7
Administer the switch for the new equipment.
Installation, Upgrades and Additions for Avaya CMC1 Media Gateways
June 2004
2
7
5
Adding or Removing Hardware
Install paging and announcement equipment
J1
3
4
4
5
7
J2
6
4
9
3
5
2
9
J3
5
6
2
1
2
6 Music source for background
music over loudspeakers
(optional)
7 103A or modular wall jack
8 To SZ1 on TN763 connector
9 Tip and ring wires
10 -48 VDC power supply for 909B
1
10
8
327