Specifications

Controller to Amplified Speakers
Connect 0dBu output from Controller to Amplified
Audio input to Controller.
Adjust Controller volume control to mid point.
1
2
3
4
5
6
Connect amplified speakers to each zone connector.
Set zone option switches to Amplified Audio Output.
Connect host telephone system to Controller.
Plug Power Pack connector into Controller.
SPEAKER SETTING
ON ZONE OPTION
SWITCH
CONTACT CLOSURE OUTPUT
CONTACT CLOSURE INPUT
AMPLIFIED AUDIO OUTPUT
ADJUST OUTPUT VOLUME CONTROL
TO THE MID POINT
SELF-POWERED
CONTROLLER
NOTE: NO INPUT FOR
BACKGROUND MUSIC
IS PROVIDED
USE SHIELDED CABLE
FOR AMPLIFIED SPEAKERS
TO HOST
TELEPHONE
SYSTEM
16.5 VAC
POWER
MODULE
AMPLIFIED SPEAKERS
FOR ZONE 1 (TYPICAL)
LOW (0 dBU)
OUTPUT IMPEDANCE
Figure 19. Self-powered Controller Driving Amplified Speakers
16