Technical specifications, Technical specifications troubleshooting, Troubleshooting – Network Technologies MAN027 User Manual
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11
TECHNICAL SPECIFICATIONS
USB Type B USB Type A VGA Video
Pin #
Signal
Pin #
Signal
Pin #
Signal
Pin #
Signal
1
+VCC
1
+VCC
1
RED
9
NC
2
- DATA
2
- DATA
2
GREEN
10
GND
3
+DATA
3
+DATA
3
BLUE
11
ID0
4
GND
4
GND
4
ID2
12
ID1
5
TST
13
HS
6
RED GND
14
VS
7
GREEN GND
15
ID3
8
BLUE GND
TROUBLESHOOTING
1.
Verify all cables are securely connected and that the installation procedure was carefully followed.
2.
If a CPU seems to be locked up,
• cycle the power to the KEEUMUX-USBV-2U USB KVM switch OFF, then ON.
• unplug the "USB DEVICES" keyboard and mouse cables (not the "CPU x" keyboard and mouse) from the UNIMUX-
USBV-2 USB KVM switch and reconnect them.
• reset default values as described on page 6.
• reboot the CPU
If the NTI UNIMUX-USBV-2 USB KVM switch still seems work improperly, help may be found in the Frequently Ask
Questions (FAQ’s) section of our website at http://www.nti1.com or call us directly at (
800) 742-8324 (800-RGB-TECH) or
(330) 562-7070 and we will be happy to assist in any way we can.
2
1
4
3
Mating face of a USB Type B Female
Mating face of a USB Type A Female
1
2
3
4
Mating face of a 15HD female
VGA VIDEO
4
2
3
5
1
10
9
8
6
7
15
14
13
12
11
Barrel
(Inside
barrel)
(Outside
barrel)
Power Connector
2.1 mm x 5.5 mm Female
5VDC @ 2.0A OUTPUT
TECHNICAL SPECIFICATIONS
TROUBLESHOOTING