Atlas Sound MMK-KVM8 - Manual (Page 23)

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Specifications are subject to change without notice.
1601 Jack McKay Blvd. • Ennis, Texas 75119 U.S.A.
Telephone: 800.876.3333 • Fax: 800.765.3435
Owner’s Manual MMK-KVM8
Modular KVM Switch for
LCD Console Use
6. Troubleshooting
1. The computer boots up, but the keyboard doesn’t work
• PS/2 keyboard or PS/2 mouse port is not designed for Hot Plug. USB mouse and keyboard can Hot Plug, but need to wait a
few seconds for Computer bus emulations.
• Don’t press any keys on the keyboard while the selected computer is booting up. Otherwise it might cause a keyboard
error or keyboard is not detected at Host side.
• Make sure the keyboard works when directly plugged into the computer.
• Try a different keyboard, but use only 101, 102 or 104-key keyboard.
2. The Mouse is not detected during PC boot up
• Make sure to plug in mouse first, then plug in keyboard.
• Make sure the USB or PS/2 mouse works when directly plugged into the computer.
• Avoid moving the mouse or pressing the mouse buttons when switching ports.
3. No video signal display on the remote monitor
• Check that all VGA cables & connectors, CAT5 cable & connector are firmly connected.
4. VGA resolution output mismatch with the monitor’s
• The KVM switch will provide DDC information to all the PC VGA board. If both the local console’s monitor and KVM switch
are turned on before the PC boot up, or if the PC boot up faster then the KVM switch, the PC miss the DDC (Data Display
Channel) information that causes the VGA resolution output mismatch with the monitor’s.
In this case, please turn off the PC wait few minute then turn on again.
7. Certifications
FCC
This equipment has been tested and found to comply with Part 15 of the FCC Rules. Operation is subject to the following two con-
ditions:
1. This device may not cause harmful interference
2. This device must accept any interference received. Including interference that may cause undesired operation.
CE
This equipment is in compliance with the requirements of the following regulations: EN 55 022: CLASS B.
RoHS
All contents of this package, including products, packing materials and documentation comply with RoHS.