Extron electronic MPX 866 A manual Worksheet Example 3 Test Configuration

Worksheet Example 3: Test Configuration

The A/V system in our fictional organization needs to be fine tuned on a regular basis. Figure 26 shows a typical test configuration, with an Extron video test generator (inputs 8 and 13) connected to each video group. Each VTG generates a test pattern of the appropriate resolution to all connected outputs. Sound checks are run from the CD player (input 14) to two output devices that accept audio; the VCR (output 6) receives no audio in this configuration. Note that the audio is redirected from the low resolution group to the computer group.

Computer video and audio subgroup input sources

PC 1	PC 2	ISS 408	Wallbox	Wallbox	VTG
RGB 201	RGB 201		#1	#2	400

Low resolution video and audio subgroup input sources

Camera/	Classrm	Classrm	Document	VTG	Audio CD
mic	VCR #1	DVD #1	camera	400
podium

1 2

1	2
Main	Main
hall	hall
PJ #1	PJ #3

3

3

Lobby sound

4

4

Conf. room

5 6

5 6

Sound VCR system (ISS 408)

#1

7

8

9

7

Main

hall

PJ#2

10 11

8 9

Conf. Classrm

room #2 monitor monitor

12

10

13

11

14

12

VCR

Computer video and audio subgroup output destinations							Low resolution video subgroup output destinations
	Preset #	16	Title:	System tune-up	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.

Figure 26. Worksheet Example 3: Test Configuration

MPX 866 A Media Presentation Matrix Switcher • Operation 56