2-5System 7SC • InstallationRear panel inputs
CONTACT C
12
INPUTS
AUDIO IN
SCP/AAP CONTROL
Anaheim, CA
100
-
240
50/60 Hz
1.3A MAX.
1
LR
1LR
2LR
3LR
4LR
5LR
6LR
12345
FIXED VARIABLE
EDCBAEDCBA
R
R-Y
G/Y
VID
H/HV
V
B/C
B-Y
R
R-Y
G/Y
VID
H/HV
V
B/C
B-Y
R
R-Y
G/Y
VID
H/HV
V
B/C
B-Y
R
R-Y
G/Y
VID
H/HV
V
B/C
B-Y
R
R-Y
G/Y
VID
H/HV
V
B/C
B-Y
R
R-Y
G/Y
VID
H/HV
V
B/C
B-Y
2 3 4 5 6
LR
AUDIO OUT

1 2

3

1

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.

2

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.

RGBHV
input RGBS
input RGsB
input Component
video input
(R-Y, Y, B-Y)
S-video
input
(Y, C)
Composite
video input
(Video)
R
R-Y
G/Y
VID
H/HV
V
B/C
B-Y
R
R-Y
G/Y
VID
H/HV
V
B/C
B-Y
R
R-Y
G/Y
VID
H/HV
V
B/C
B-Y
R
R-Y
G/Y
VID
H/HV
V
B/C
B-Y
R
R-Y
G/Y
VID
H/HV
V
B/C
B-Y
R
R-Y
G/Y
VID
H/HV
V
B/C
B-Y

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.

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

using Extron cable.