ATEN CS-172 - Manual

All brand names and trademarks are the registered property of their respective owners.
USER'S MANUAL
©Copyright 1999 ATEN® International Co., Ltd.
Manual Part NO. PAPE -1158-200
Printed in Taiwan 11/1999
This package contains:
• 1 Master View CS-172 KVM Switch
• 2 KVM Custom Cable Sets
• 2 USB Cables
• 1 User Manual
If anything is damaged or missing, notify your dealer.
USB ENABLED
Read this guide thoroughly and follow the installation and operation
procedures carefully to prevent any damage to the unit and/or any
devices that connect to it.
Contents
Overview
Features
Hardware Requirements
Console
Computer
Cables
Introduction
Installation
Operation
Manual Port Selection
Hot Key Port Selection
Selecting the Active Port
Auto Scan Mode
Last/Next Mode
Appendix
Troubleshooting
Specifications
Radio & TV Interference Statement
Limited Warranty
Overview
The Master view CS-172 represents a revolutionary new direction in
KVM Switches: a dual function 2 port KVM Switch / 1 Port USB Hub
control unit. As a KVM (keyboard, video, mouse), switch, the CS-172
allows access to two computer systems from a keyboard, mouse, and
monitor console utilizing either standard mouse and keyboard ports, or
the USB connection for the keyboard and/or mouse. At the same time,
it allows the two PCs and/or Macs to utilize the USB port connection
to access a USB peripheral device (keyboard, mouse, printer, scanner,
modem, CCD camera, etc.), on a "one computer at a time" basis.
The CS-172 handles the data connection between itself and the
connected computers in two ways:
• Using traditional mouse and keyboard ports and traditional
KVM extender cables.
• Using USB ports and USB cables
Installation and operation are as easy as can be. Simply connect the
cables. The computers will recognize the USB peripherals the first
time they come in contact with them and automatically install the
necessary drivers. There is no other software installation necessary.
Since the Master View CS-172 intercepts keyboard input directly, it
works on any hardware platform and with all operating systems.
The Master View CS-172 provides two convenient methods to access
the computers connected to the system: using the push button Port
Selection switch located on the unit's top panel; and by entering Hot
Key combinations from the keyboard.
There is no better way to save time and money than with a Master
View CS-172 installation. By allowing a single console to manage the
attached computers and USB peripherals, the Master View CS-172
eliminates the expense of purchasing separate keyboards, monitors,
mice, and peripherals for each system. Moreover, it saves all the extra
space they would take up, and eliminates the inconvenience and
wasted effort involved in constantly having to move from one
computer to the other.
Features
• 2 Computers Can Share a Single Console (Monitor, PS/2
Keyboard, and PS/2 Mouse), plus USB Peripherals
• Mouse Protocol Conversion - Control both PC/AT and
PS/2 PCs With One PS/2 Mouse*
• Eliminates Driver Conflict Between the Console's Mouse and
the Computer Configurations*
• Notebooks Can Use the Console's Mouse and Keyboard At
the Same Time**
• Easy to Install - No Software Required - Standard Cables to
Connect to the Computers Is All It Takes
• Easy to Operate - Computer Selection Via Push Button
Switch or Hot Keys - Auto Scan Function to Monitor Computer
Operation
• LED Display For Easy Status Monitoring
• Superior Video Quality - Ultra High 150 MHz Bandwidth
Supports Up To 1920 x 1440
• Supports DDC, DDC2, DDC2B (Display Data Channel 2)
• Hot Pluggable
• Saves Time, Space, Power, and Equipment Costs
* Under PS/2 Mouse operation.
** Under USB Mouse and/or Keyboard operation.
Cables
Although it is possible to use standard extender cables to connect the
computers to the Master View CS-172, for optimum signal integrity
and to simplify the layout, we strongly recommend that you use the
high quality CS Custom Cables that are provided as part of the
package.
Note: 1. The keyboard and mouse cables have PS/2 style
connectors at each end:
• If your PC uses an AT style keyboard socket, you
will need to use the PS/2-to-AT keyboard adapter (Part No.
2A-106, any standard keyboard adapter will work)in order to
plug the cable into the PC's keyboard port.
• If your PC uses serial connectors for the mouse
ports you will need to use a PS/2-to-Serial adapter (Part No.
2A-105, attempting to use a standard serial adapters will fail),
in order to plug the cable into the PC's mouse port.
• Because of the wiring and pin assignments, you
cannot use a Serial-to-PS/2 adapter at the end that plugs into
the CS-172. Therefore, attempting to use a standard serial
extender cable with adapters at both ends will fail.
2. You can eliminate the use of extender cables
altogether by connecting the CS-172 to the computers over
the USB bus with USB cables.
5. Console Connector Ports:
The PS/2 mouse and keyboard cables, as well as the monitor cable,
plug in here. Each port is identified by an appropriate icon.
The traditional bus extender cables that connect back to the mouse,
keyboard, and video ports on the computer you are designating as
Computer 2 plug in here. Each port is identified by an appropriate
icon.
6. Power Jack
The (optional) power adapter plugs in here.
7. USB Ports
a) If you choose to use the USB to connect the CS-172
to your computers, use standard USB cables to connect
from the CPU1 and CPU2 B type USB ports to the USB
port on the computer.
b) If you want to connect a peripheral device for the
computers to share, plug it into the A type USB connector.
Note: The drivers for most USB devices (CCD Cameras,
Scanners, Printers, e.g.), are required to be shut down
before you disconnect the device, or else the system may
crash. When you switch computers with the Port Selection
Switch, it is the equivalent of disconnecting the device.
Therefore, if you have peripheral devices (other than a
keyboard and mouse) connected to these ports, you must
be sure to shut down the USB drivers for them before
switching computers.
Introduction
1. CPU Port 1 Connector Ports
The traditional bus extender cables that connect back to the video,
keyboard and mouse ports on the computer you are designating as
Computer 1 plug in here. Each port is identified by an appropriate
icon.
2. Port Selection Button:
Pressing the Selection Button switches access back and forth
between the computers.
3. Selected LEDs:
Lights to indicate the currently selected port. Depending on the
port's status, the LED may flash according to a specific pattern (see
the table in the Appendix for details).
4. CPU Port 2 Connector Ports:
Hardware Requirements
Console
For the console you will need:
• One VGA, SVGA, or Multisync monitor capable of the highest
resolution that you will be using on any computer in the installation
• One PS/2 Mouse or USB Mouse
• One PS/2 Keyboard or USB Keyboard
Note: You can connect a PS/2 mouse and/or keyboard
and a USB mouse or keyboard up at the same time. The
system will accept input from whichever one you happen to
be working with.
Computer
The following equipment must be installed on each computer that is
to be connected to the system:
• To use the USB connection:
• Windows 98 or iMac/G3 300, 350, 400 (or any Mac with
USB support)
• A VGA, SVGA or Multisync card.
• A USB Host Controller installed on the system.
• For traditional bus connections:
• Either a 6-pin mini-DIN (PS/2 style), or DB-9 (standard
serial), mouse port.*
• Either 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.*
• A DB 15 to HDB 15 VGA adapter (for Apple systems)
* See the note under Cables in the next section.
Activity Meaning
Off Port is not selected.
On (Steady) Port is connected to an active PC.
Flashing (On and Off equal) Port is connected to an active PC and is being
accessed in Auto Scan mode.
Flashing (On long; Off short) Port is connected to an active PC and is being
accessed in Last/Next mode.
Appendix
SELECTED LED Display:
Troubleshooting:
Note: If you are experiencing problems, first make sure that
there are no problems with the cables, and that they are all
properly connected.
Installation
Before you begin, make sure that power to all the devices (Master
View CS-172, both PCs and any USB peripherals) you will be
connecting up have been turned off.
1. Connect the Console:
a) Plug the monitor into the VGA connector on the right
panel Console section of the Master View CS-172 unit.
b) Plug in the keyboard and mouse:
• If you are using a PS/2 keyboard and/or mouse, plug
it/them into the Console port connectors on the right panel of
the Master View CS-172 unit.
• If you are using a USB keyboard and/or mouse, plug the
A type connector end of the USB cable into the A type USB
connector port on the left panel of the Master View CS-172
unit.
c) If you want to connect up a USB peripheral device for
the computers to share, plug its USB cable into the A type
connector port on the left panel of the Master View CS-172
unit.
Note: It is possible to have both traditional bus and USB
keyboards and mice connected at the same time.
Note: Hot Keys will not work with a USB keyboard. In order
to use this feature, you must do it from a PS/2 keyboard.
Selecting the Active Port:
You can toggle between the two PCs by pressing and releasing the left
or right Ctrl key twice [Ctrl]+[Ctrl].
Note: The combination must be on the same side (Left
[Ctrl]+[Ctrl], or Right [Ctrl]+[Ctrl].
To indicate that the switch has taken place, a single tone sounds if the
target is PC1; two tones sound if the target is PC2.
Auto Scan Mode:
The Master View CS-172's Auto Scan feature automatically switches
between the two PCs at regular 5 second intervals so that you can
monitor their activity without having to take the trouble of switching
yourself. To invoke Auto Scan Mode, press and release the left Shift
key, then press and release the right Shift key (Left [Shift]+Right
[Shift].
Once scanning begins, it continues until you press the [Spacebar] to
exit Auto Scan Mode. The port that was active at the time scanning
stopped remains active.
Note: 1. While Auto Scan Mode is in effect, none of the other
keyboard keys will function. You must exit Auto Scan Mode
by pressing the [Spacebar] in order to use the console for
anything else.
2. The drivers for most USB devices (printers, e.g.),
must be shut down before you disconnect them, or else the
system may crash. When the computers switch under Auto
Scan Mode, it is the equivalent of disconnecting the device.
Therefore, if you have USB peripheral devices (other than a
second keyboard and mouse) connected to the CS-172, you
must shut down their USB drivers before invoking Auto
Scan Mode.
Operation
Controlling both PCs in your Master View CS-172 installation from a
single console could not be easier. Two port selection methods that
provide instant access to either PC are available:
• Manual Port Selection
• Hot Key Port Selection
Note: The CS-172's Power On default is to link to Port 1. If
the PC attached to Port 1 is inactive, the monitor will be blank
so it may appear as if the unit is not functioning. This is not the
case. Simply use one of the Port Selection methods (described
below), to switch to the active PC on Port 2.
Manual Port Selection
With Manual Port Selection you simply press the Port Selection button
on the Master View's top panel to switch back and forth between
computers. The Selected LED on the top panel lights to indicate which
port is active.
Note: The drivers for most USB devices (printers, e.g.), must
be shut down before you disconnect them, or else the system
may crash. Switching computers with the Port Selection Switch,
is the equivalent of disconnecting the device. Therefore, if you
have USB peripheral devices (other than a second keyboard and
mouse) connected to the CS-172, you must shut down their
USB drivers before switching.
Hot Key Port Selection
Hot Key navigation allows you to select the active PC directly from
the keyboard. The Master View CS-172 provides several Hot Key
navigation features:
• Selecting the Active Port
• Auto Scan Mode
2. Connect the Computers:
a) If you are connecting up using the traditional bus ports,
use the extender cables (as described in the Cables section), to
connect the monitor, keyboard and mouse ports of the PCs to
the Master View CS-172 CPU Ports, as shown in the diagram
below.
Note: If your PCs use AT style connectors for the keyboard
and mouse ports, refer back to Note 1 in the Cables Section on
p. 5.
b) If you are connecting up over the USB, plug the B type
connector ends of the USB cables into the CPU1 and CPU2 B
type USB connector ports on the left panel of the Master View
CS-172 unit; plug the A type connector ends of the USB cables
into the USB ports on the computers.
3. If you choose to use an external power adapter, plug the
adapter into an AC source, then plug the adapter cable into the
unit's Power Jack.
Note: The CS-172 does not require external power. Use of a
DC 5V power adapter is optional, and requires a separate
purchase.
4. Turn on the power to the connected PCs.
Radio & TV Interference Statement:
WARNING!!! 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. This equipment has been tested
and found to comply with the limits for a Class B computing device
pursuant to Subpart J of Part 15 of FCC Rules, which are designed to
provide reasonable protection against such interference when operated
in a commercial environment. Operation of this equipment in a
residential area is likely to cause interference, in which case the user
at his own expense will be required to take whatever measures may be
required to correct the interference.
Limited Warranty
IN NO EVENT SHALL THE DIRECT VENDOR'S LIABILITY FOR
DIRECT, INDIRECT, SPECIAL, INCIDENTAL OR
CONSEQUENTIAL DAMAGES RESULTING FROM THE USE OF
THE PRODUCT, DISK OR ITS DOCUMENTATION EXCEED
THE PRICE PAID FOR THE PRODUCT.
The direct vendor makes no warranty or representation, expressed,
implied, or statutory with respect to the contents or use of this
documentation, and especially disclaims its quality, performance,
merchantability, or fitness for any particular purpose.
The direct vendor also reserves the right to revise or update the device
or documentation without obligation to notify any individual or entity
of such revisions, or updates. For further inquires please contact your
direct vendor.
* The Master View unit is designed to work with AT and
PS/2 keyboards. Older XT (84 key) and some older AT keyboards
(those with the function keys on the side), will not work.
** Some Notebook computers, notably the IBM Thinkpad and
Toshiba Tecra, have trouble working with the Master View unit
when their mouse and keyboard ports are used simultaneously. To
avoid this problem, only connect the mouse port or the keyboard
port to the Master View unit. If you connect the mouse port, you
will need to use the notebook's keyboard when you switch to make
the notebook the active computer.
Specifications:
Action
Unplug the keyboard from the Console
Keyboard Port, then plug it back in.
Turn off the PCs and the Master View unit.
Wait five seconds; turn the Master View unit
on; then turn the PCs on.
Press the PS/2 keyboard's [Spacebar] to exit
Auto Scan Mode.
Unplug the mouse from the Console mouse
Port, then plug it back in.
Turn off the PCs and the Master View unit.
Wait five seconds; turn the Master View unit
on; then turn the PCs on.
The Master View unit does not support some
combo mice (with extra buttons and wheels
which can be used as either a PS/2 or serial
mouse) when they are in serial mode - switch
the mouse to PS/2 mode if you wish to use the
extra buttons/wheels.
If the problem persists, change the mouse
and/or mouse driver. Try a regular mouse and
a generic mouse driver (like the ones that
come with the operating system).
The Master View unit supports VGA, SVGA,
Multisync, and XGA (interlaced), with
resolutions of up to 1920 x 1440. The
maximum bandwidth is 150 MHz.
We strongly recommend that you use the high
quality cables provided with this package.
Using high quality cables should eliminate
possible video problems.
Symptom
Keyboard Not
Responding*
Mouse Not
Responding**
Video
Problems
Cause
Keyboard needs to be
reset
Master View needs to be
reset
Master View is in Auto
Scan Mode
Mouse needs to be reset
Master View needs to be
reset
Mouse in unsupported
mode
Resolution and/or
Bandwidth set too high
Cable quality not good
enough
7
6
4
5
2
3
1
Power Consumption DC 5V 80mA (max.)
PC Connections 2
Port Selection Push Button Switch; Hot Keys
LEDs Selected x 2
Connectors Keyboard 1 x 6 pin mini-DIN female (PS/2 Style) - Console
2 x 6 pin mini-DIN female (PS/2 Style) - CPU Ports
Mouse 1 x 6 pin mini-DIN female (PS/2 Style) - Console
2 x 6 pin mini-DIN female (PS/2 Style) - CPU Ports
Video 1 x HDB-15 female (std VGA/SVGA) - Console
2 x HDB-15 male (std VGA/SVGA) - CPU Ports
USB 2 x B Type (for computer connection)
1 x A Type (for USB peripheral connection)
Scan Interval 5 secs.
Operating Temp. 5 - 40˚ C
Storage Temp. -20 - 60˚ C
Humidity
0 - 80% RH, noncondensing
Housing Plastic
Weight 220 g
Dimensions (L x W x H) 130 x 100 x 35 mm