Extron-electronic MVX 88 Series User Manual download pdf (Page 45)

3-27

MVX 44 / 48 / 84 / 88 VGA Matrix Switchers • Operation

PRELIMINARY

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 3-43 shows a worksheet for an MVX 88 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, 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.

Worksheet Example

Main

Hall

PJ#1

Main

Hall

PJ#2

Podium

monitor

VCR

(USP 405)

Lobby

monitor

Conf.

room

Sound

system

Camera

main

podium

Podium

Mic

VTG 300

Classroom

#2 VCR

(DVS 406)

Laptop

USP 405

Audio

Camera

1 2345678

Input sources

Output destinations

12345678

Figure 3-43 — Worksheet example 1: System equipment

1 2 ... 40 41 42 43 44 45 46 47 48 49 50 ... 83 84

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Extron-electronic MVX 88 Series User Manual Page 45

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