Crown Audio 160MA Quick Start Guide

®

CROWN 135MA AND 160MA MIXER-AMPLIFIER

QUICK-START GUIDE

In this example of connections to a 135MA or 160MA,
the paging mic mutes the CD player and satellite receiver.
Music-On-Hold from the satellite receiver plays over the
telephone system.

Amp Config
DIP switch detail

1 CH1 Mic/Line: ON
2 CH1 Normal: OFF
3 CH1 Priority: ON
4 CH1 VOX: OFF
5 CH1 to MOH: OFF
6 CH2 to MOH: ON
7 CH3 to MOH: OFF
8 PHANTOM: OFF

8-Ohm
Speaker

Speakers with 70V transformers

1 - CH1

MicOn/LineOff

PREAMP
OUTPUT

5 - CH1 to MOH
6 - CH2 to MOH
7 - CH3 to MOH
8 - Phantom

TELEPHONE

8 600

(MOH)

Input 1

100V

70V

8

COM

2 - CH1 Normal
3 - CH1 Priority
4 - CH1 VOX

Input 3Input 4

Satellite Receiver

Input 2

PRIORITY

+

–

5-terminal removable
barrier block (Phoenix-type)

+

–

To mic

To switch in mic.
Switch mutes other channels.

CD player

Paging mic

For Voice-Activated Ducking (VOX)

Amp Config
DIP switch detail

No contact closure needed

1 CH1 Mic/Line: ON
2 CH1 Normal: OFF
3 CH1 Priority: OFF
4 CH1 VOX: ON
5 CH1 to MOH: OFF
6 CH2 to MOH: ON
7 CH3 to MOH: OFF
8 PHANTOM: OFF

(no mic switching needed)

Crown Audio, Inc.
1718 W. Mishawaka Rd.
Elkhart, IN 46517-9439
TEL: [phone]
FAX: [phone]FAX
www.crownaudio.com

Specifications subject to change without
prior notice. Latest information available
at www.crownaudio.com. Crown and
Crown Audio are registered trademarks of
Crown International.

© 2007 Crown Audio , Inc. 11/07 140496-1

®