SerVision CVG-M Instalační příručka stáhnout pdf (Strana 19)

SerVision CVG Installation Guide

Connecting Devices to the CVG 18

Connecting a Speaker or Headphones

The CVG unit contains a built-in, 1-watt, internal speaker, which is located on top of the unit. You can also connect

an external speaker or headphones to the unit. The speakers (and headphones) allow you to hear audio that is

transmitted from client applications. The external speaker or headphones can be used in addition to the internal

speaker or instead of it. (For additional information, please refer to the Embedded Video Gateway System Guide.)

Figure 15: Internal speaker and Audio Out connector



To connect a speaker or headphones:

1. Install the speaker in its desired location, if necessary.

2. Plug the speaker or headphone connector into the Audio Out (Aout) connector on the side of the unit.

3. If the speaker requires an independent power supply, connect its power supply cable to a power source.

Connecting a CCTV Monitor

A CCTV monitor can be connected to the CVG unit. The monitor offers an alternative way to view live video from

the CVG. It is primarily useful if you want to view video when the user is near the unit. For example, if the CVG is

set up in a grocery store, and you sit at the check-out counter, you can use a CCTV monitor to keep tabs on parts of

the store that you cannot see from your seat.

The following types of monitors can be used:

 Surveillance monitors: Monitors that are designed to be plugged directly into surveillance cameras.

 Entertainment monitors: Monitors that are intended to be plugged into portable DVD players in vehicles.

 Standard television sets with AV connectors

When choosing a monitor to connect to the unit, ensure the monitor supports the video format used by the cameras

(NTSC or PAL). Some SECAM monitors will also work when the PAL video format is used.

If you choose a monitor with touchscreen support, you can use the monitor to view recorded video as well as live

video. For information about recommended types of touchscreen monitors, please consult your vendor.

NOTE: If you are connecting an RS232 PTZ controller to the unit, you cannot use touchscreen functionality

because the RS232 serial port is not available. For additional information, see Connecting a PTZ

Controller, page 9.

To connect the monitor to the CVG, you will need a cable with the following connectors:

Audio Out

Internal speaker

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SerVision CVG-M Instalační příručka Strana 19