ATEN Master View CS-72A User manual

User Manual
CS-72A
Read this guide thoroughly and follow the installation and operation
procedures carefully in order to prevent any damage to the unit and/or
any devices that connect to it.
This package contains:
M1 Master View CS-72A KVM Switch
M2 CS Custom KVM Cables
M1 Console Adapter Cable
M1 User Manual
M1 Quick Start Guide
If anything is damaged or missing, contact your dealer.
© Copyright 2003 ATEN®International Co., Ltd.
Manual Part No. PAPE-1224-1AT
Printed in Taiwan 02/2003
2003-02-18

Note: This equipment has been tested and found to comply
with the limits for a Class B digital device, pursuant to Part
15 of the FCC Rules. These limits are designed to provide
reasonable protection against harmful interference in a
residential installation. This equipment generates, uses and
can radiate radio frequency energy, and if not installed and
used in accordance with the instruction manual,may cause
interference to radio communications. However, there is no
guarantee that interference will not occur in a particular
installation. If this equipment does cause harmful
interference to radio or television reception, which can be
determined by turning the equipment off and on, the user is
encouraged to try to correct the interference by one or more
of the following measures:
MReorient or relocate the receiving antenna;
MIncrease the separation between the equipment and
receiver;
MConnect the equipment into an outlet on a circuit different
from that which the receiver is connected;
MConsult the dealer or an experienced radio/television
technician for help.
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Overview
The CS-72A KVM (Keyboard, Video, Mouse), Switch is a
control unit that allows the control of two computers from a
single console (keyboard, monitor, and mouse). With its custom
designed connectors, the CS-72A reduces the number of ports
required for a 2 Port KVM switch from 9 (6 PS/2 and 3 HDB) to
only 3 (2 custom designed SPDB-15 female connectors for the
computer attachments, and a single, integrated, custom
designed SPDB-15 male connector for the keyboard, video,
and mouse).
The special connector design provides several advantages
over standard KVM switch implementations: 1) increased
reliability; 2) a handsome, space-saving, vertical-standing,
modern appearance; 3) neater, more efficient, cabling that
eliminates the usual tangled mess.
Setup is fast and easy; plugging cables into their appropriate
ports is all that is entailed. There is no software to configure, so
there is no need to get involved in complex installation routines
or be concerned with incompatibility problems. Since the
CS-72A intercepts keyboard and mouse input directly, it works
on any hardware platform and with all operating systems.
The CS-72A provides two convenient methods to access the
computers: 1) toggling the KVM focus from one computer to the
next by pressing the push button port selection switches
located on the unit’s front panel; and switching directly to the
target computer by entering Hotkey combinations from the
keyboard.
There is no better way to save time and money than with an
CS-72A installation. By allowing a single console to manage
both computers, the CS-72A eliminates the expense of
purchasing a separate keyboard, monitor, and mouse for each
one. Additionally, it saves the extra space and energy costs
that they would require, and eliminates the inconvenience and
wasted effort involved in constantly having to move from one
computer to the other.
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2003-02-18

Features
MCompact Vertical-Standing Design
MCustom Connector Layout Requires Only 3 Ports - 2
SPDB-15 Female Connectors for Connecting to the
Computers - Plus A Single, Integrated, SPDB-15 Male
Connector For the Keyboard, Video, and Mouse Console
MEasy to Install - No Software Required - Connecting Cables
to the Computers Is All It Takes
MEasy to Operate - Computer Selection Via Selection
Switches or Hotkeys
MPower On Detection - Automatically Switches to the First
Powered On Port - Automatically Switches to the Next
Powered On Port If the Current One is Shut Down
MAuto Scan Function to Monitor Computer Operation
MLED Display For Easy Status Monitoring
MHot Pluggable - Add or Remove Computers Without
Powering Down the Switch
MCaps Lock, Num Lock, and Scroll Lock States are Saved
and Restored When Switching
MKeyboard and Mouse Emulation for Error Free Computer
Booting
MSupports Microsoft IntelliMouse and the Scrolling Wheel on
Most Mice
MSuperior Video Quality - Up To 2048 x 1536; DDC, DDC2,
DDC2B
MNon-powered
MSaves Time, Space, Power, and Equipment Costs
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System Requirements
Console
MA VGA, SVGA, or Multisync monitor capable of the highest
resolution that you will be using on any computer in the
installation
MA PS/2 style keyboard
MA PS/2 style mouse
Computers
The following equipment must be installed on each computer
that is to be connected to the system:
MA VGA, SVGA or Multisync port.
MA 6-pin mini-DIN (PS/2 Style) mouse port.
MEither a 6-pin mini-DIN (PS/2 Style) keyboard port with
+5V DC on pin 4 and Ground on pin 3, or a 5-pin DIN (AT
Style) keyboard port with +5V DC on pin 5 and ground on
pin 4.
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2003-02-18

Cables
Only CS Custom cable sets specifically designed to work with
this switch may be used. One Console Connector Cable and
two 1.2m KVM cable sets are provided with this package. KVM
cable sets are also available in 1.8 and 3 m lengths. If you
need additional cables, contact your dealer.
Note: 1. If your computer uses a standard AT style keyboard
socket, you will need a PS/2-to-AT keyboard adapter
(Part No. 2A-106 or any standard keyboard adapter),
in order to plug the cable into the Computer’s
keyboard port.
2. The CS-72A only supports PS/2 style mice - it does
not support serial mice.
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2003-02-18

Components
Front View:
1. Port Selection Switches
MPress a switch to give the KVM focus to the system
attached to its corresponding port.
MPressing Buttons 1 and 2 simultaneously for 3 seconds
starts Auto Scan Mode (see p. 10).
MWhile in Auto Scan Mode, pressing either button exits
Auto Scan Mode and switches the KVM focus to its
corresponding port.
2. Port LEDs
The Port LEDs are built into the Port Selection Switches. A lit
LED indicates that its corresponding Port is the one that has
the KVM focus.
Depending on the Port’s status, the LED may flash
according to a specific pattern (see the table on p. 10 for
details).
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1 & 2
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Rear / Bottom View
1. CPU Port Connectors*
The KVM cables that connect the unit to the mouse,
keyboard, and video ports on the computers you are
connecting up can plug into any available port.
2. Console Port Connector*
The Console Adapter Cable plugs in here.
*The shape of the 15-pin CPU and Console port connectors
has been specifically modified so that only cables designed to
work with this switch can plug in (see the Cables section on
p. 4 for details).
3. Power Jack
The power adapter plugs into this jack located on the
CS-72A’s bottom panel.
Note: The CS-72A does not require external power. Use of
a power adapter is optional, and requires a separate
purchase.
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1
23
2003-02-18

Installation
The CS-72A can either lay flat on the desktop or stand upright.
To have it stand upright, unsnap its mounting stand from the
bottom of the unit; turn it 90o; and snap it back into place. See
the photo on the front page for an example.
Refer to the diagram on p. 8 as you do the following:
1. Plug the Console Adapter Cable into the Console Port
Connector on the rear panel of the CS-72A.
2. Plug your keyboard, monitor and mouse into their respective
connectors of the Console Adapter Cable. Each connector is
marked with an approprieate icon to indicate itself.
3. Use the custom KVM cables (described in the Cables
section on p. 4), to connect the CS-72A CPU Ports to the
monitor, keyboard and mouse ports of the computers you
are installing.
Note: If your computers use AT style connectors for the
keyboard, refer back to the note in the Cables section
on p. 4.
4. If you choose to use external power, plug the power adapter
into an AC power source, then plug the power adapter cable
into the unit’s Power Jack. See the note on the next page for
informaton about the adapter.
5. Turn on the power to the computers.
Note: The CS-72A’s default is to link to the first computer
you turn on.
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1. Before you begin, make sure that power to all
the devices you will be connecting up have been
turned off. You must unplug the power cords of
any computers that have the Keyboard Power
On function.
2. To prevent damage to your installation due to
ground potential difference, make sure that all
devices on the installation are properly grounded.
2003-02-18

Note: 1. In order to fit into the jack, the power adapter cable
should have an Lshaped plug.
2. The power adapter should be DC9V with the inside
positive and the outside negative:
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2
3
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