Extron Electronics ISM 2WB User Manual

ISM 1WB and 2WB Output Board • Setup Guide

WIDEBAND

L

R

G/Y

V

B-Y

HV

H/

R-Y

B/

R/

ISM 1WB

WIDEBAND

DUAL

OUTPUT

4 / 6

L

R

RGB/R-Y,Y,B-Y

/YC/VID

OUTPUT

3 / 5

L

R

RGB/R-Y,Y,B-Y

/YC/VID

ISM 2WB

must be mounted in slots 1 and 2 (dual output slots). Refer to the ISM 824 User Guide,
online at www.extron.com for operating details.

To install an ISM 1WB or ISM 2WB output board in the ISM 824 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 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.

The Extron® ISM 1WB (single output)
and ISM 2WB (dual output) are
wideband output boards for
the ISM 824. Both boards pass
signals through unprocessed
on either BNCs (ISM 1WB) or
dual 15-pin HD connectors (ISM 2WB). Both boards have
local audio output(s). The ISM 1WB and ISM 2WB boards
are mounted at the rear of the ISM 824, in the vertical
expansion slots. The ISM 1WB board can be mounted in
any of the four slots (numbered 1 to 4). The ISM 2WB

3. Holding it 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.

5. Power on the ISM 824. The new output board(s)

is auto-detected, and takes approximately 30
seconds to initialize. The 16 character LCD display
indicates the new board type, slot used, and

OUTPUT

3

R/
R-Y

G/Y

OUTPUTS

1 2

B/
B-Y

R/R-Y

H/

HV

G/Y
VID

V

B/C
B-Y

H/HV

V

VIDEO
SCALER
70-545-01

2

PASS THRU

1

Example Output Board Installation

counts down the initialization time. See inset for
example display for a new ISM 1WB board installed in slot #2,
with 7 seconds left.

6. Following the image at right, connect output device

cables to the BNC connectors to output RGBHV, RGBS,
RGsB, or HD component video signals. If using an ISM 2WB,
connect a suitable RGB display to the 15-pin HD connectors.

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.

Tip

Ring

Sleeve(s)

Tip

Ring

Balanced Stereo Output

L R

Left

Right

Tip

NO GROUND HERE.

Sleeve(s)

Tip

NO GROUND HERE.

Unbalanced Stereo Output

L R

Left

Right

Extron
ISM 824

Integration Scaling
Matrix Switcher

OUTPUT

8

R/
R-Y

Align output board

G/Y

OUTPUT

SCALER
70-544-01

B/

5

R/
R-Y

G/Y

B/
B-Y

H/
HV

V

70-547-01

UNIV.

RGBHV

Video

with top and bottom

B-Y

H/
HV

plastic guides.

V

PASS
THRU

New W id eband

Slot #2 07

R/

R-Y

G/Y

B/

B-Y

H/

HV

V

RGBS
Video

R/

R-Y

G/Y

B/

B-Y

H/

HV

V

OUTPUT

7

SCAN
CONV.

70-546-01

RGsB or

Component

Video

R/
R-Y

G/Y

B/
B-Y

H/
HV

V

R/

R-Y

G/Y

B/

B-Y

H/
HV

V

CAUTION: For unbalanced audio, DO NOT connect the sleeves to the negative

contacts. Connect to the center ground contact.

1

Extron USA - West

Extron USA - East

Extron Euro pe

Extron Asia

Extron Japa n

Extron Chi na

Extron Mid dle East

ISM 1WB and 2WB Output Board • Setup Guide, cont’d

Board-specific SIS commands

Specific SIS commands can be used with the ISM 1WB and ISM 2WB boards.
Refer to the ISM 824 User Guide at www.extron.com, for a detailed command list.

NOTE: X! = Input number, 0-8

X@ = Output number, 1-8
X1) = Mode status, 1 = on, 0 = off
X3! = Audio level adjustment range (-18 to +24)
X3@

= Audio gain adjustment range (0 to 24)

X3# = Audio attenuation adjustment range (18 to 0)
X3$ = Volume adjustment range (0 - 64)
X3& = RGB delay duration 00 to 50 in 0.1 second increments (0.0 second to 5.0 seconds)

Command ASCII comm

(host to ISM)

Input selection

Video and audio

Video

Audio

Volume control

Set volume

Increment

Decrement

View X@V

Audio gain and attenuation

Specific gain

Set attenuation

Increment

Decrement

View

RGB Delay

Delay on

View setting

Video mute

Mute on

Mute off

View X@B

Audio mute

Mute on

Mute off

View X@Z

X!*X@! OutX@•InX!•All

X!*X@& OutX@•InX!•RGB]Tie video input X! to output X@.

X!*X@$ OutX@•InX!•Aud]Tie audio input X! to output X@.

X@*X3$V

X@+V

X@-V

X!*X3@G

X!*X3#g

X!+G/g

X!-G/g

X!G/g

3*X@*X3&#

3*X@#

X@*1B X@

X@*0B X@

X@*1Z X@

X@*0Z X@

Response

(ISM to host)

Aud

Aud

Aud

Aud

X3&]

1]

]

1]

0]

X3$]

X3$]

X3$]

X3!]

X3!]

X3!]

X3!]

OutX@•Vol

OutX@•Vol

OutX@•Vol

X3$]

X!•

In

X!•

In

X!•

In

X!•

In

X3!]

X@

Dly

X3&]

Vmt

Vmt0

X1)]

Amt

Amt

X1)]

Additional description

]

Tie video/audio input X! to X@.

Set volume to

Increase volume.

Decrease volume.

View current volume setting.

Set input X! gain to

Set input X! attenuation to

Raise input X! audio level to

Lower input X! audio level to

View audio level of input

Set RGB delay.

View RGB delay setting.

Mute selected video output.

Unmute selected video output.

View the mute status.

Mute selected audio output.

Unmute selected audio output.

View mute status.

X3$

for output X@.

X3!

.

X3#

X3!

X!.

.

X3!

.

.

Headqua rters

+800.6 33.9876

Inside USA / Canada Only

+1.714.491.1500
+1.714.491.1517 FAX

2

+800.6 33.9876

Inside USA / Canada Only

+1.919.863.1794
+1.919.863.1797 FA X

+800.3 987.6673

Inside Europe Only

+31.33.4 53.4040
+31.33.4 53.4050 F AX

© 2010 Extron Electronics. All rights reserved. www.extron.com

+800.7 339.8766

Inside Asia Only

+65.63 83.440 0
+65.63 83.466 4 FAX

+81.3.35 11.7655
+81.3.35 11.7656 FAX

+400. 883.1568

Inside China Only

+86.21. 3760.1568
+86.21. 3760.1566 FA X

+971.4.2 991800
+971.4.2 991880 FA X

68-1123-66

Rev A

08 10