Extron Electronics ISM RGB Output Board User Manual
Ism rgb output board • setup guide, Caution, The extron
ISM RGB Output Board • Setup Guide
The Extron
®
ISM RGB is a
universal video and RGB
scaler, analog output board
for the ISM 824. It has five BNC
connectors and a local audio
output. The board mounts in one of the four vertical expansion slots (numbered 1 to 4)
at the rear of the ISM 824. Refer to the ISM 824 User Guide,
for operating details
.
To install an ISM RGB output board in the ISM 824 base unit,
1.
Turn off the ISM 824. Remove the power cord. Repeat for all connected devices.
2.
Select an open slot at the rear, or take out a blank plate by removing the two
retaining screws (top and bottom), and lifting the plate away.
NOTE:
Retain and re-use the screws to secure the new output board in place. Retain
the blank plates. If a board is installed in the desired slot, remove the screws
and carefully pull out the board.
3.
Holding the new board by the frame, align
the front (non-connector end) of the board
with the top and bottom plastic guides in the
ISM 824. Slide the board in carefully, keeping
within the guides. Push it into place firmly,
and secure it with the retained screws.
4.
If required, repeat steps 2 through 4
for any other output boards.
5.
Power on the ISM 824. Any new output
boards are auto-detected, and take
approximately 30 seconds to initialize. The
16 character LCD display indicates the new
board type, slot used, and counts down the
initialization time. See inset for example display for a new
ISM RGB board installed in slot #2, with 23 seconds left.
6.
Following the image at right, connect output device
cables to the BNC connectors to output RGBHV, RGBS
video, RGsB, or HD component video signals. The output can
be configured from the front panel (see page 2) or by SIS
™
commands (see page 3).
7.
Insert a 5-pole captive screw connector into the local audio
output connector for balanced or unbalanced stereo audio
output. Wire the connector as shown below
.
1
100
- 240
50/6
0 Hz
1.2A
MAX.
1
2
3
4
5
6
7
8
2
1
2
3
4
5
6
7
8
1
2
1
INPUTS
OUTPUTS
R/R-
Y
G/Y
VID
B/C
B-Y
H/HV
V
R/R-
Y
G/Y
VID
B/C
B-Y
H/HV
V
PA
SS
TH
RU
INPUTS
RESET
LA
N
REMO
TE
RS232/RS422
A
C
T
LINK
OUTP
UT
VIDEO
SCALER
70-54
5-01
3
R/
R-Y
G/Y
B/
B-Y
H/
HV
V
OUTPUT
UNI
V.
SCALER
70-544-01
5
R/
R-Y
G/Y
B/
B-Y
H/
HV
V
OUTPUT
PA
SS
TH
RU
70-547-01
8
R/
R-Y
G/Y
B/
B-Y
H/
HV
V
Extron
ISM 824
Integration Scaling
Matrix Switcher
Align output board
with top and bottom
plastic guides.
R/
R-Y
G/Y
B/
B-Y
H/
HV
V
OUTPUT
7
SCAN
CONV
.
70-546-01
Example Output Board Installation
New UnivScaler
Slot #2
23
ISM RGB
R/
R-
Y
G/
Y
B/
B-
Y
H/
HV
V
L
R
UNI
V.
SCALE
R
H
/
HV
RGBHV
Video
RGsB or
Component
Video
RGBS
Video
V
H/
HV
V
H/
HV
V
R
/
R-Y
G
/Y
B
/
B-Y
R
/
R-Y
G
/Y
B
/
B-Y
R/
R-Y
G/Y
B
/
B-Y
Unbalanced Stereo Output
Balanced Stereo Output
Tip
Ring
Sleeve(s)
Tip
Ring
L
R
Left
Right
Tip
Sleeve(s)
Tip
L
R
Left
Right
NO GROUND HERE.
NO GROUND HERE.
CAUTION:
For unbalanced audio, DO NOT not connect the sleeves to the
negative contacts. Connect to center ground contact.