Extron electronics ISM 482 User Manual page 4

Quick Start — Integration Scaling Matrix Switcher
Installation
Step 1
Turn off power to the ISM ISM 482 and the input
and output devices, and remove the power cords
from them.
Step 2
If desired, install an optional DVI output card into
the switcher. See chapter 7, "Maintenance and
Modifications".
Step 3
Install four rubber feet on the bottom of the ISM or
mount the ISM in a rack.
U T S
IN P 7
6
5
4
7
3
6
2
5
1
4
AC K
BL
3
2
1
E
M UT
Step 4
Connect up to eight computer/RGB video,
component video, S-video, or composite video
sources to these female BNC input connectors.
The figure below shows how to connect the various
video formats.
R/R-Y R/R-Y
G/Y G/Y
VID VID
B/C B/C
B-Y B-Y
H/HV H/HV
V V
RGBHV RGBS or RGsB or
Video RGBcvS Component
Video Video
ST
JU
AD
2
4 8
IS M
RI X
M AT
IN G
AL
FI LT ER SC
TI O N
ER G RA
NT IN TE
CE
XT
SI ZE NE
U
T/ M EN
BR
NT
R/ CO
LO
1 CO TI NT
VI DE O
UT
TP
OU
8
2
DI O
AU
8
R/R-Y R/R-Y R/R-Y
G/Y G/Y G/Y
VID VID VID
B/C B/C B/C
B-Y B-Y B-Y
H/HV H/HV H/HV
V V V
S-Video Composite
Video
Integration Scaling Matrix Switcher • Quick Start
Step 5
Cable the switcher for
audio input. Each input
has a 3.5 mm, 5-pole
captive screw connector
for balanced or
unbalanced stereo or
mono audio input.
Connectors are included
with each switcher, but
you must supply the
audio cable. High impedance is generally over
800 ohms.
Step 6
Connect RGB video displays to
the Output 1 and Output 2
female BNC and 15-pin HD
connectors. Connect the
various video formats to the
BNCs as shown.
Both output connector
types output the same
video signal and the
same sync format.
Step 7
Cable the switcher for audio
output. Each output has a
3.5 mm, 5-pole captive screw
connector that outputs the selected unamplified,
line level audio. Connect an audio device, such as
an audio amplifier or powered speakers.
CAUTION
NO GROUND
NO GROUND.
Unbalanced Output
Tip
Ring
Sleeve (s)
Tip
Ring
Balanced Output
Step 8
If the optional DVI output card is
installed, connect a DVI video display
to the output 1 DVI connector.
Tip
Sleeve
Tip
Sleeve
Unbalanced Input
(high impedance)
Tip
Ring
Sleeve (s)
Tip
Ring
Balanced Input
(high impedance)
R R
G G
B B
H/HV H/HV
V V
RGBHV RGBS
Video Video
Connect the
sleeve to ground.
Connecting the
sleeve to a
negative (-)
terminal will
damage the audio
output circuits.
9
17 1
24 8
QS-1