Extron electronic Switch SW6 VGA A User Manual

Setup Guide — SW6 VGA A Switcher, cont’d  
Setup Guide — SW6 VGA A Switcher  
This card provides quick start instructions for an experienced  
installer to set up and operate the Extron® SW6 VGA A  
switcher with audio.  
REMOTE  
Remote connector — Connect an RS-232 OR a contact  
closure device, such as a KP 6 Keypad Remote Control.  
RS-232 communications protocols:  
f
Contact  
RS-232 Closure Function  
• 9600 baud  
• 1 stop bit, no parity  
• 8 data bits  
• no flow control  
PIN  
1
2
3
4
5
6
7
8
Installation  
Step 1 — Mounting  
TX  
RX  
In #1  
In #2  
Gnd  
In #3  
In #4  
In #5  
In #6  
Input #1  
Transmit data  
Receive data  
Input #2  
For contact closure control, short the pin for the desired  
input to pin 5 to select that device. To force an input  
to be always selected, leave the short in place.  
Turn off or disconnect all equipment power sources  
and mount the switcher as required.  
Gnd  
Ground  
Input #3  
For contact closure control, auto switch mode must be off.  
See “Switch mode“ below. Contact closure control  
overrides front panel input selections.  
N
Input #4  
100-240V  
0.3A  
Input #5  
Input #6  
9
Operation  
50/60 Hz  
1
2
3
Step 2 — Connections  
AC power connector — Plug a standard IEC power cord between this connector  
and a 100 VAC to 240 VAC, 50-60 Hz power source.  
a
b
Video Input connectors — Connect up to six RGBHV computer video (VGA–QXGA)  
inputs to these 15-pin HD connectors.  
Select an input  
Switcher must be in normal (manual) mode.  
N
Press and release an input button to select that input. That Input LED lights.  
The switcher can also accept RGBS, RGsB, RsGsBs, and HDTV component video.  
N
Video Output connectors — Connect an RGBHV (VGA-QXGA) video display to  
this female 15-pin HD connector.  
Switch mode  
c
In auto switch mode, the switcher selects the highest-numbered input with sync signals  
present. Toggle auto switch mode on and off as follows:  
1. Press and hold the Mode (Input 1) button.  
2. Press and release either the Auto (Input 3) or Normal (Input 2) button. The Auto Switch  
L
1
R
L
2
R
L
3
R
L
4
R
L
5
R
L
6
R
L
1
R
Mode Active LED lights or goes out.  
3. Release the Mode button.  
Set an input audio level in the range of -15 dB to +9 dB  
1. Press and hold the Audio Conf/Save button until the Audio Conf/Save LED begins to  
blink, then release the button. See the SW6 VGA A User’s Manual to read the audio level  
display.  
4
5
6
Audio Input connectors — Connect balanced or unbalanced audio inputs to these  
3.5 mm, 5-pole captive screw connectors. Wire the connectors as shown below.  
d
Tip  
Sleeve  
Tip  
Ring  
2. Press and release the and buttons to increase and decrease the audio level by 1 dB or  
>
<
Sleeve (s)  
Tip  
press and hold the button to increase or decrease the level by 3 dB per second.  
Tip  
Sleeve  
Ring  
3. Press and hold the Audio Conf/Save button until the Audio Conf/Save LED turns off to  
save the gain value in memory and exit the audio display and adjustment mode.  
Balanced Stereo Input  
Unbalanced Stereo Input  
(high impedance)  
(high impedance)  
Resetting all audio levels  
Tip  
Tip  
Ring  
Sleeve (s)  
Tip  
NO GROUND HERE.  
Sleeve(s)  
Do not tin the wires!  
To reset the audio level to 0 dB for all inputs, press and hold the Audio Configuration/  
Save button. The Audio Configuration/Save LED begins to blink after approximately 1  
second. Continue to hold the button for approximately 10 seconds until the LED turns off.  
All input audio levels are reset to 0 dB.  
Tip  
NO GROUND HERE.  
Ring  
Unbalanced Stereo Output Balanced Stereo Output  
For unbalanced audio output, connect the sleeve(s) to the ground contact.  
CAUTION  
DO NOT connect the sleeve(s) to the negative (-) contacts).  
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Extron Asia  
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Extron China  
Extron Middle East  
Headquarters  
+800.633.9876  
+800.3987.6673  
+800.7339.8766  
+81.3.3511.7655  
+81.3.3511.7656 FAX  
+400.883.1568  
+971.4.2991800  
+971.4.2991880 FAX  
Audio Output connector — Connect a balanced or unbalanced stereo or mono  
audio device to this 3.5 mm, 5-pole captive screw connector. Wire the connectors as  
shown above.  
e
Inside USA / Canada Only  
Inside Europe Only  
Inside Asia Only  
Inside China Only  
+800.633.9876  
Inside USA / Canada Only  
+1.919.863.1794  
+1.919.863.1797 FAX  
+31.33.453.4040  
+31.33.453.4050 FAX  
+65.6383.4400  
+65.6383.4664 FAX  
+86.21.3760.1568  
+86.21.3760.1566 FAX  
+1.714.491.1500  
+1.714.491.1517 FAX  
68-377-50  
Rev. A 01 10  
© 2010 Extron Electronics. All rights reserved.  
 

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