Installation, cont’d

Cabling and Rear Panel Views

All connectors are on the rear panel. The switcher can be connected to up to eight S-video, composite video, and/or stereo audio sources, depending on the model. The switcher can output to up to eight S-video, composite video, and/or audio devices.

Figure 2-2 shows a MAV 44 AV composite video and audio switcher. Figure 2-3 shows a MAV 88 SVA RCA S-video and audio switcher. All of the switchers are housed in the same 1U enclosures, but have more or fewer input connectors to accommodate the different configurations they provide. The two switchers shown have all of the connector types that are available in the MAV AV product family covered in this manual.

Some devices, such as VCRs, can be connected to both video and audio input and output connectors of the switcher. Others, such as tape players or CD players, can be connected only to the audio input connectors. An audio device and a separate video device can share an input, because the switcher is capable of switching video and audio separately (audio breakaway).

100-240V 0.3A

INPUTS

 

 

 

 

1

3

 

2

4

50-60Hz

 

12

1

OUTPUTS

13

24

3

SYNC

 

 

 

 

 

 

 

 

 

IN

L 1

R

L 3

R

L 1

R

L 3

R

OUT

L

2

R

L 4

R

L 2

R

L 4

R

 

 

 

 

INPUTS

 

 

 

OUTPUTS

 

10

11

5

7

MAV 44 AV

RS-232

9

Figure 2-2 — MAV 44 AV composite video switcher with audio

 

 

 

 

 

 

 

 

 

10

 

 

 

 

 

 

 

 

 

 

 

 

100-240V

0.3A

 

INPUTS

 

 

 

OUTPUTS

 

SYNC

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

3

 

5

 

 

8

 

 

 

4

5

 

 

 

 

 

 

 

 

 

1

2

4

6

7

1

2

3

 

1

 

5

7

1

 

 

7

L

 

 

 

 

 

 

 

 

 

 

 

 

 

3

3

5

IN

 

 

 

 

 

 

 

 

 

 

 

 

 

2

4

6

8

2

4

6

8

OUT

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

R

 

 

 

 

 

 

 

 

 

 

 

 

50-60Hz

 

 

 

 

 

 

 

 

 

 

INPUTS

 

 

 

 

 

 

 

OUTPUTS

 

12

2

4

11

6

8

MAV 88 SVA RCA

6

7

8

 

 

RS-232

9

Figure 2-3 — MAV 88 SVA RCA S-video switcher with audio on RCA connectors

Video input and output connections

1Composite video inputs (composite video [V] switchers only) — For each input, connect a composite video source to one of these BNC connectors.

2S-video inputs (S-video [SV] switchers only) — For each input, connect an S-video source to one of these 4-pin mini DIN connectors.

3Composite video outputs (composite video [V] switcher models only) — Connect a composite video display or other device to these BNC connectors for each composite video output.

4S-video output (S-video [SV] switchers only) — Connect an S-video display or other device to this 4-pin mini DIN connector for each S-video output.

2-4 MAV 44 / 48 / 84 / 88 Matrix Switchers • Installation

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Extron electronic MAV 88, MAV 84 Installation, cont’d, Cabling and Rear Panel Views, Video input and output connections