Network Technologies KEEMUX-P2 User Manual
KEEMUX® Series
KEEMUX-P2 (2-Port PS/2 KVM Switch)
INSTALLATION / USER GUIDE
MAN049 Rev Date 4/8/2004
WARRANTY INFORMATION
The warranty period on this product (parts and labor) is two (2) years from the date of purchase. Please contact Network
Technologies Inc at (800) 742-8324 (800-RGB-TECH) in the US and Canada or (330) 562-7070 (worldwide) or at our website at
http://www.networktechinc.com for information regarding repairs and/or returns. A return authorization number is required for all
repairs/returns.
COPYRIGHT
Copyright© 2004 by Network Technologies Inc. All rights reserved. No part of this publication may be reproduced, stored in a
retrieval system, or transmitted, in any form or by any means, electronic, mechanical, photocopying, recording, or otherwise,
without the prior written consent of Network Technologies Inc, 1275 Danner Drive, Aurora, OH 44202
CHANGES
The material in this guide is for information only and is subject to change without notice. Network Technologies Inc reserves the
right to make changes in the product design without reservation and without notification to its users.
TABLE OF CONTENTS
INTRODUCTION ...............................................................................................................................................................................1
MATERIALS......................................................................................................................................................................................1
FEATURES AND FUNCTIONS......................................................................................................................................................... 2
INSTALLATION ................................................................................................................................................................................3
Units with audio support (optional)............................................................................................................................................4
Power-Up Sequence .................................................................................................................................................................... 4
Power-Down Sequence ............................................................................................................................................................... 4
USING THE NTI SWITCH .................................................................................................................................................................4
Front Panel Control ..................................................................................................................................................................... 4
Keyboard Control.........................................................................................................................................................................5
COMMAND Mode ..................................................................................................................................................................... 5
SCAN Mode .............................................................................................................................................................................. 5
BROADCAST Mode..................................................................................................................................................................5
Keyboard Features ..................................................................................................................................................................6
AUDIO SUPPORT.............................................................................................................................................................................6
DUAL VIDEO SUPPORT ..................................................................................................................................................................6
RS232 CONTROL .............................................................................................................................................................................6
TECHNICAL SPECIFICATIONS ....................................................................................................................................................... 8
REMOTE (RMT-2-ST) ....................................................................................................................................................................... 9
TROUBLESHOOTING ...................................................................................................................................................................... 9
INTRODUCTION
The KEEMUX-P2 switch allows one user to access two PS/2 CPUs with only one keyboard, monitor and mouse. Internal autoboot circuitry allows both CPUs to boot simultaneously and error-free without the need for a keyboard, monitor and mouse on
each CPU.
Available Options
• A KEEMUX-P2 can be ordered that supports a hard-wired remote control (RMT-2-ST) for increased user control flexibility.
Add "-RMT" to the part number. (i.e. KEEMUX-P2-RMT) The RMT-2-ST remote (ordered separately) comes standard with
a 6 foot cable but a cable of up to 100 feet can be ordered
• Audio support to enable user to connect stereo speakers to receive audio signals from connected CPUs- add "-AUD" to the
part number (i.e. KEEMUX-P2-AUD)
• RS232 support for alternative control using RS232 connection. Add "-RS" to the part number (i.e. KEEMUX-P2-RS)
• Dual Video option supports CPUs with two video outputs. Add "-DV" to the part number (i.e.KEEMUX-P2-DV)
See our catalog, visit our website at
http://www.nti1.com, or contact your NTI sales representative for more details.
(DKEXT-35/50/75/100).
MATERIALS
Materials Supplied with this kit:
• NTI KEEMUX-P2 PS/2 KVM Switch
Additional material supplied when model includes AUD, RS, or DV option:
• 120VAC or 240VAC at 50 or 60Hz-9VDC/0.5A AC Adapter
Materials Not Supplied, BUT REQUIRED:
A set of 2 cables for each CPU being connected to the switch must be used:
PS/2 CPU to switch
• VEXT-xx-MM
• (1) VVKINT-xx-MM for keyboard and mouse interface.
OR
(2) VKINT-xx-MM for keyboard or mouse interface
1
NTI
Network Technologies Inc
R
KEEMUX
R
Remote
CPU
SELECT
CPU 1 CPU 2
23
1
12
11
9
10
RS232
PC 2 VIDEO
OFF
1 2 3 4 5 6 7 8
ON
AUD 2
AUD 1
PC 1 VIDEO MONITOR
AUD OUT
65
43
12
65
43
12
PC 1 PC 2
65
43
12
65
43
12
USER
65
43
12
65
43
12
MOUSE
KYBD
PWR
45
6
7
8
FEATURES AND FUNCTIONS
1. CPU Status LEDs- for visual indication of connection between the user and a specific CPU. Also used for
visual indication of switch mode status
2. CPU Select Switches- push to manually switch to a specific CPU
3. Remote- (optional) for connection of RMT-2-ST remote control
4. PC x VIDEO- 15HD female connectors- for attachment of video cables from CPUs
5. MONITOR - 15HD female connector- for connection of user monitor
6. PC x- 6 pin miniDIN female connectors- for connection of keyboard and mouse cables from CPUs
7. USER- 6 pin miniDIN female connectors- for connection of user's keyboard and mouse
8. PWR - for connection of optional power supply
9. AUD x- (optional) for connection of audio cables from audio sources
10. AUD OUT- (optional) for connection of audio cable to audio output devices (speakers)
11. RS232- (optional) for attaching RS232 interface cable from a CPU to control the functions of one or more
switches
12. DIP SWITCHES- (optional) for configuring RS232 communication and addressing functions
2
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