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Setup Guide — SW DVI Plus Series, cont'd
Step 7 — Connect RS-232
• SW2 and SW4 DVI Plus (non-audio) models: Connect an RS-232 cable
from your computer to this female 9-pin D connector. Protocol for this
port is 9600 baud, 8 data bits, 1 stop bit, no parity. Wire the connector as
follows: pin 2 = Tx, pin 3 = Rx, pin 5 = Gnd.
• All other models:
Connect a bare wire-to-female
9-pin D RS-232 cable to pins 1, 2,
and 3 of one of the 5-pole captive
screw plugs. Insert the plug into
the Remote/Auto-SW shared
connector, and connect the cable to
the computer's serial port. See the
illustration at right.
Step 8 — Wire power
connector
If using a different 12 V, 1 A external
power supply from the one that is
included (already wired), attach the
provided two-pole captive screw
connector to the power supply as
shown below.
Heat
Shrink
(5 mm) Max.
Step 9 — Power on
a. Power on the output display.
b. Apply power to the switcher.
c. Power on the input devices.
Application Diagram
The figure at right provides an
example of how an SW8 DVI Plus
switcher may be connected.
Extron USA - West
Extron USA - East
Headquarters
+800.633.9876
+800.633.9876
Inside USA / Canada Only
Inside USA / Canada Only
+1.919.863.1794
+1.714.491.1500
+1.919.863.1797 FAX
+1.714.491.1517 FAX
www.extron.com
7/8"
(22 mm)
1/8"
(3 mm)
3/16"
Extron Europe
Extron Asia
+800.3987.6673
+800.7339.8766
Inside Europe Only
Inside Asia Only
+31.33.453.4040
+65.6383.4400
+31.33.453.4050 FAX
+65.6383.4664 FAX
© 2009 Extron Electronics. All rights reserved.
Remote/Auto-SW
SW DVI Plus Switcher
Rear Ranel RS-232 Port
Tx Rx
A S
Green
Orange
Red
If you use cable that has a drain
wire, tie the drain wire to ground
at both ends.
Tie Wrap
Captive Screw Connector
I /
D V
3
2
1
W ER
PO
V
12
M AX
0. 4A
Extron
SW8 DVI A Plus
DVI Switcher
with Audio
Extron Japan
+81.3.3511.7655
+81.3.3511.7656 FAX
Ground
Rx Receive
Tx
Transmit
Extron
XPA 1002
Power Ampli er
0.5
0V
-24
100
Control
System
S
L U
A P
V I
8 D
S W
RS-232
-S
W
R
TO
/ AU
L
M O
TE
RE
A S
D IO
Rx
/ AU
U T
Tx
-D
D VI
O U
TP
8
7
6
U T
S
5
IN P
D IO
A U
4
Projector with DVI In
PC with DVI Out
Audio
Laptop with DVI Out
PC with DVI Out
Extron China
Extron Middle East
+400.883.1568
+971.4.2991800
Inside China Only
+971.4.2991880 FAX
+86.21.3760.1568
+86.21.3760.1566 FAX
5
1
9
6
Ground
5
Transmit (Tx)
3
2
Receive (Rx)
9 pin HD
Connector
To Computer or
Control System
RS-232 Port
02
A 10
X P
UT
TP
2
OU
1
TE
MO
RI
NG
RE
50
mA
UTE
S 2
WI
10V
L/M
AS
VO
CL
TS
IN
PU
2
BY
1
STA
ND
VE
L
LE
2
1
0
US
TT
2
C
17
O
0
TE
D
VI DE
1
LIS
O/
TU
S
z
DI
RA
ITE
R/
T
60H
AU
PA
LIM
EC
A,
50-
AP
OT
PR
AL
SI GN
Extron SI 26
Two Way
Surface Mount
Speakers
68-1316-50
Rev. C
09 09
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