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2-5System 7SC • Installation
Rear panel inputs
CONTACT C
12
INPUTS
AUDIO IN
SCP/AAP CONTROL
Anaheim, CA
100
-
240
50/60 Hz
1.3A MAX.
1
LR
1
LR
2
LR
3
LR
4
LR
5
LR
6
LR
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.