AUDIO OUTPUT CONNECTION

The CM9700MDD-EVS supports one audio output, which allows you to control a speaker or other audio equipment at the monitored location. NOTE: When using multiple CM9700MDD-EVS units, an additional audio routing solution may be required.

SPEAKER

LINE

AUDIO PREAMP

 

 

Figure 17. Audio Output Connections

To use the audio output, complete the following steps:

1.

Select the type of audio signal:

 

Speaker:

Move the audio switch to Mic/Spkr if you are connecting a speaker. The output level is 2.5 Vp-p.

 

Line:

Move the audio switch to Line if you are connecting a powered audio output device. The line output level is 1 Vp-p.

 

 

By default, the switch is set to Line.

 

NOTE: If the switch setting does not match your audio equipment, audio distortion problems may occur.

2.

Make sure the output audio connector is wired as follows:

 

Connector Tip:

Signal high

 

Connector Sleeve: Common

3.

Connect a line output device or a speaker to the audio out connector on the rear panel of the CM9700MDD-EVS.

C1570M-E (4/07)

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Pelco C1570M-E (4/07) manual Audio Output Connection, Speaker, Line, Connector Tip, Connector Sleeve Common