Panasonic CPC-EX manual External ringer UNA device installation

Chapter 5. Peripheral Equipment Section 300-Installation

Installation

1.Connect the external ringer to the “C” and “M” terminals on the Connector Panel. (See Figure 5-9 on page 5-18.)

Note: When the Ring Patterns for UNA Terminals (M, C, & B) programming command (FF1 2# 4# 1# (0 or 1)# is set to 0, connecting the ringer to the “C” and “M” terminals provides a “1 second on/3 seconds off” ringing pattern and connecting to “C” and “B” terminals provides a “1 second off/3 seconds on” ringing pattern.

2.Connect the external ringer to its DC power source.

Figure 5-9. External ringer (UNA device) installation

C N 2

N ote:C onnectto C and B Term inals if

bellneeds to break contactto trip.

RG
-48V SG SYN R G +24V G N D C	B M Z0 Z1 Z2 Z3 Z4 RE2 RE1

CN 11	CN 5 CN 4	CN 2
C N12 CN 3
	C N13 CN 14C N15

Bellor

OtherR inging D evice

C N1

C N1

D C

Pow erSupply

Notes:

•Most often, Unlivery Night Answer notification is provided by an external ringer device. Universal Night Answer (UNA) can alternatively be set to ring over the paging system. See “Paging” on page 5-14for more information.

•If UNA operates over a external ringer device, it is not recommend that external paging also be used. Since contacts C, B and M activate for both UNA calls and external pages, the external ringer device would turn ON for all pages.

5-18 DBS Manual - Revised April 2000 DBS-2.3/9.2-300