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Technical Specifications
USB Type A
Pin #
Signal
1
+VCC
2
- DATA
3
+DATA
4
GND
Mating face of a USB Type A female
1
3
2
Power Connector
5VDC @ 2.5A OUTPUT
Barrel
(Inside
(Outside
barrel)
barrel)
2.1 mm x 5.5 mm Female
Troubleshooting
PROBLEM:
Keyboard Errors
SOLUTION:
Check cable connections on each CPU and the switch.
PROBLEM:
Repeat characters after hot plugging CPU to the switch.
SOLUTION:
Reboot the CPU
PROBLEM:
No Video
SOLUTION:
Check cable connections on each CPU and the switch. Verify that devices and video connect from each CPU to
matching ports. After reconnecting, CPU may need to be re-booted in order to sense the monitor connection.
PROBLEM:
No Mouse Movement
Check cable connections of the mouse. Verify that the mouse driver was loaded.
SOLUTION:
VGA Video
Pin #
Signal
1
RED
2
GREEN
3
BLUE
4
ID2
5
TST
6
RED GND
7
GREEN GND
8
BLUE GND
Mating face of a 15HD female
5
10
4
15
Pin #
Signal
9
NC
10
GND
11
ID0
12
ID1
13
HS
14
VS
15
ID3
VGA VIDEO
4
3
2
1
9
8
7
6
14
13 12
11
21
USB Type B
Pin #
Signal
1
+5V
2
-Data
3
+Data
4
GND
Mating face of a USB Type B male
USB KEYBOARD & MOUSE
2
1
3
4
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