Extron electronic System 7SC manual Rear panel inputs

Input 7 is buffered and can drive a signal approximately 50 feet (15 meters) using Extron cable.

Rear panel inputs

1 2

Anaheim, CA

RH/HV

R-Y

100 - 240 50/60 Hz	G/Y	V
1.3A MAX.	VID

1

B/C

B-Y

RH/HV

R-Y

G/Y	V
VID

2

B/C

B-Y

AUDIO IN

INPUTS

R	H/HV	R	H/HV
R-Y		R-Y
G/Y	V	G/Y	V
VID		VID
	3		4
B/C		B/C
B-Y		B-Y
	AUDIO OUT
	FIXED	VARIABLE

R	H/HV	R	H/HV
R-Y		R-Y
G/Y	V	G/Y	V
VID		VID
	5		6
B/C		B/C
B-Y		B-Y
SCP/AAP CONTROL			1 2 3 4 5
E D C B A E D C B A

L 1 R

L 2 R

L 3 R

L 4 R

L 5 R

L 6 R

L R

L R

1

2 CONTACT C

1

2

3

AC power connector — Plug a standard IEC power cord into this connector to connect the switcher to a 100 to 240 VAC, 50 Hz or 60 Hz power source. The front panel control and input selection buttons will light in sequence during power-up.

Video inputs 1 through 6 — These inputs accept computer video (RGB), component video, S-video, or composite video signals. The front panel input selection button lights steadily when the corresponding input is selected. If audio breakaway is active (selected via RS-232), the front panel input selection button correspond-ing to the audio input source blinks, and the button corresponding to the video source lights steadily.

Each input has five female BNC connectors. Connect the cables for the appropriate signal type as shown in the following illustration.

R	H/HV	R	H/HV	R	H/HV	R	H/HV	R	H/HV	R	H/HV
R-Y		R-Y		R-Y		R-Y		R-Y		R-Y
G/Y	V	G/Y	V	G/Y	V	G/Y	V	G/Y	V	G/Y	V
VID		VID		VID		VID		VID		VID
B/C		B/C		B/C		B/C		B/C		B/C
B-Y		B-Y		B-Y		B-Y		B-Y		B-Y

RGBHV	RGBS	RGsB	Component	S-video	Composite
input	input	input	video input	input	video input
			(R-Y, Y, B-Y)	(Y, C)	(Video)

For S-video, connect the luma (Y) signal to the BNC connector

marked G/Y/Vid, and the chroma signal (C) to the BNC marked B/C/B-Y. A BNC-to-4-pin mini DIN (S-video) adapter may be required.

Configure each input’s video format via the front panel LCD menu (see chapter three, “Operation and Configuration”) or using RS-232 programming (see chapter four, “Serial Communication”).

If a slave switcher will be used, the output of that switcher must be connected to input 1 of the System 7SC.

System 7SC • Installation 2-5