Extron electronic MAV 88, MAV 84, MAV 44, MAV 48 Worksheets, Worksheet example 1 System equipment

Operation, cont’d

Worksheets

Rather than trying to remember the configuration for each preset, use worksheets to record this information. Make copies of the blank worksheet on page 3-31 and use one for each preset configuration. Cross out all unused or inactive inputs and outputs. If applicable, use different colors for video and audio.

Worksheet example 1: System equipment

Figure 3-44 shows a worksheet for a MAV 88 AV in a fictional organization with the system hardware annotated. Input 6 has no connection in this organization, so it has been crossed out on the worksheet.

Inputs include PCs (scan converted to composite video by an Extron USP 405 signal processor), an audio CD player, cameras, and an Extron VTG 300. Output devices include monitors, front and rear projectors, a stereo, and a VCR for recording presentations.

The VTG 300 video test generator connected to input 8 enables a video test pattern to be sent to one, several, or all output devices for problem isolation or adjustment purposes. An audio test tape or CD could be used in a similar manner to check out the audio components.

Input sources

Camera

main

podium

Camera

#2

Podium

Mic

Laptop

USP 405

Audio

CD

Classroom

#2 VCR

(DVS 406)

VTG 300

1

2

3 4 5

6

7

8

1

Main

Hall

PJ#1

2

Main

Hall

PJ#2

3

Podium monitor

4

Conf. room

5

Sound system #2

6

VCR

(USP 405)

7

8

Lobby

monitor

Output destinations

Worksheet Example

Figure 3-44 — Worksheet example 1: System equipment

3-28 MAV 44 / 48 / 84 / 88 Matrix Switchers • Operation