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MPX Plus 866 A Media Presentation Matrix Switcher • Operation
PRELIMINARY
Worksheet example 3: Test configuration
The A/V system in our fictional organization needs to be fine tuned on a regular
basis. Figure 3-9 shows a typical test configuration, with an Extron video test
generator(inputs8and13)connectedtoeachvideogroup.EachVTGgeneratesa
test pattern of the appropriate resolution to all connected outputs. Sound checks
are run from the CD player (input 14) to both output devices that accept audio,
with the exception of the VCRs (outputs 3 and 4) regardless of video group.
1 2345678
123456
Computer video group input sources
Computer video/audio subgroup output destinations
Preset # Title: Video: Audio:
Fill in the preset number and use colors, or dashes, etc. to make connecting lines.
Indicate if the configuration is for video, audio, or both.
91011 13 14
Low resolution video group input sources
78910
12
11 12
Low resolution video subgroup output destinations
PC 1
RGB 201
PC 2
RGB 201
ISS 506Wallbox
#1
Wallbox
#2
VTG
400
Classrm
VCR #1
Classrm
DVD #1
Document
camera
VTG
400
Audio CD
Main
hall
PJ #1/
Hall PA
Main
hall
PJ #3
Lobby
sound
Conf.
room
Sound
system
#1
VCR
(USP 506)
Main
hall
PJ#2
Conf.
room
monitor
Classrm
#2
monitor
VCR
15 16 18
Mic audio input sources
17
Podium
camera
Podium 1
Mic
Podium 2
Mic
Signal
processing
Global ties
preset
Partial
preset
Test
Figure 3-9 — Worksheet example 3: Test configuration