serverLink SL-421 Manuel utilisateur
User Manual
Version 2.1
October 2001
Model SL-421
Page2
Table of Contents
3 Welcome To The ServerLink Infinity.
3 ServerLink Infinity Model
3 Support Service
4 ServerLink Infinity Features
5 Preinstallation
5 General concepts
5 Physical Considerations
6 ServerLink Installation
6 Set up the Console
6 Connect the first computer
6 Turn on the system.
6 Connect Additional Computers
7 During Installation
7 Controlling the ServerLink
7 Front panel operation
7 Console Control
8 ServerLink Popup Screens
8 Server Selection Screen
9 Main Setup Screen
11 Mouse Setup Screen
12 Product Information Screen
12 Diagnostic Screen
12 Other information
12 ServerLink Website
12 Cascading Your ServerLink
12 Other Models Of ServerLink
13 Technical Data
14 Troubleshooting
15 Notices
15 Copyright Notice
15 Warranty
15 Disclaimer
15 Warning
Page3
Welcome To The ServerLink Infinity.
The ServerLink Infinity is an electronic KVM switch for
use in multi-computer installations. At sites where an
operator requires rapid access to many computers, the
ServerLink Infinity offers an ideal solution. The ease of use
and its simple operation make the ServerLink Infinity an
outstanding tool for your computers.
Manufactured in Melbourne, Australia, The ServerLink
Infinity is designed for the convenient management of server
rooms, network hosts and other multi-system installations.
ServerLink Infinity Model
This booklet is a user manual for the following model:
ServerLinkInfinitySL-421
Support Service
The ServerLink Infinity is backed by a
telephone support service.
For ServerLink Toll Free Support, please ring
1800 262 262
A Free Call anywhere in Australia.
Weat
DiamondSystemsPty.Ltd.
hopethatyouenjoyusingyour
ServerLinkInfinity.
Page4
ServerLink Infinity Features
Model SL-421
One operator can control up to 4 computers.
Designed and Manufactured in Australia.
Toll free Support.
3 Year Warranty.
Units can be cascaded for larger installations.
Microprocessor controlled operation.
Designed for continuous operation.
No external power supply is required.
Independent of any Operating System.
Computer selection by keyboard or front panel.
On Screen Display.
Each computer can have a user defined name.
Individually selectable computers.
Scanning function for selected computers.
EEPROM memory will save altered settings when the
ServerLink is turned off.
Automatic mouse emulation.
Support for various mouse types.
2 button,
2 button wheel,
4 button wheel.
Retention of keyboard settings for each Computer.
Standard connectors are used throughout.
Colour Coded PS/2 Connectors.
Connect to computers with standard cables.
Emulation of keyboard and mouse functions to allow any
computer to boot up without operator assistance.
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Preinstallation
General concepts
FUNDAMENTALS OF OPERATION
The ServerLink connects multiple computers to a single
keyboard, monitor and mouse. Invoking a popup display at
the console allows the operator to select one of the
computers. A physical keyboard, monitor and mouse are
plugged into the ServerLink. The ServerLink switches the
keyboard, monitor and mouse signals from the selcted
computer and does this with standard cables.
Physical Considerations
LOCATION
Place the ServerLink near the computers to be switched.
Position the ServerLink where the front panel display is
visible and the switches are easily reached.
CABLES
Your ServerLink supplier has colour coded cable sets for
each computer available in various lengths. Three standard
cables are needed to connect each computer to the
ServerLink. The keyboard and mouse use cables with male
PS/2 connectors. The video cable is similar to a monitor
extension cable and uses HDB15 connectors.
In all cases good quality cables should be used.
CABLE CONNECTION
Connecting cables should be well supported between the
computer and the ServerLink. Consider the use of cable ties.
Cables should be laid so that individual cables or connectors
are not stressed by the weight of adjacent cables.
Page6
ServerLink Installation
Set up the Console
The console is the location where you sit to use the computers
connected through the ServerLink. It can be adjacent to the
computers or possibly in another room. The cables from
the keyboard, monitor and mouse will need to reach the rear
panel of the ServerLink. Plug the cables in to the back of
the ServerLink in the area marked ‘Console’. Plug in the
keyboard to the ‘KB’ socket, the mouse into the ‘M’ socket
and the monitor cable into the ‘Monitor’ socket.
Connect the first computer
Choose a computer to connect to the ServerLink. Take the
cables and plug them into the keyboard, video and mouse
sockets of this computer. Plug the other ends into one of
the inputs on the back of the ServerLink. Match the colour
of the connectors with the sockets on the computer and
ServerLink. It is best to use input 1 as this is the default
selection when the Serverlink boots.
Turn on the system.
The ServerLink uses power from the computer’s keyboard
cable. Switch on the video monitor and let it warm up.
Switch on the ServerLink and then computer 1. Both the
computer and the ServerLink will now boot.
After both units have booted, the keyboard, monitor and
mouse should seem as though they are plugged directly into
the computer.
Connect Additional Computers
You can plug in a new computer while the ServerLink is
running. It can use any numbered input. Turn on the
computer, and switch the ServerLink to it.
It is better to test the oparation of each new computer prior
to plugging in another one.
Continue installing all the remaining computers, testing each
in turn until they are all connected.
Page7
During Installation
SOME INSTALLATION TIPS
Computer 1 is the default selection when the ServerLink is
switched on or reset.
It is a good idea to label the cables at each end. This helps
when making any changes to the configuration.
If not using moulded cable sets, tie each cable set together
with cable ties. This will help to keep the sets neat.
If a computer has no mouse then no mouse cable is required.
PROBLEMS WITH INSTALLATION
If no activity occurs, check that at least one computer is
connected to the ServerLink with a keyboard cable. This
will provide power to the ServerLink.
If one of the peripherals does not work, check that both the
input cable and the console cable are correctly inserted.
Otherwise, please refer to the troubleshooting guide later in
this booklet.
Controlling the ServerLink
Front panel operation
The ServerLink can be operated from the front panel.
Pushing the button selects the next tagged computer. (See
the later section “Computer tags”). The repeated pushing
of the button will cycle through all the tagged computers.
Console Control
PRINTSCREEN SELECTION
The printscreen key acts like the front panel button.
Repeated pressing of the printscreen key cycles through the
tagged computers. This feature can be disabled if the
printscreen key is required for its original function.
Page8
THE POPUP SCREEN
The SeverLink can be managed from the console by invoking
a popup display. A video overlay generated by the ServerLink
can be used to show the current status of each connected
computer, and to manage various functions in the
ServerLink.
INVOKING THE POPUP SCREEN
To invoke the display, press the left control key three times.
This key is known as the hotkey. When the popup is
invoked, the keyboard is isolated from the currently selected
computer. The keyboard signals are now used to manage the
ServerLink.
To exit the popup screen, simply press the escape key <ESC>.
ServerLink Popup Screens
A series of screens can be used to adjust various functions of
the ServerLink. The screens are:
The Server Selection screen,
The Main Setup screen,
The Mouse Setup screen,
The Product Information screen.
The screens may be selected by pressing the Page Up and
Page Down keys on the keyboard.
Pressing the Escape key exits all popup screens.
Server Selection Screen
This screen allows selection of each computer connected to
the ServerLink.
COMPUTER SELECTION
There are two methods of computer selection, quick select
and normal select.
QUICK SELECT
Press a key from 1 to 4 which corresponds to the desired
computer.
The ServerLink will switch to that computer and exit the
popoup.
Page9
NORMAL SELECT
There is a red highlight over a computer. Use the arrow keys
to move this red cursor to another computer. The current
computer will show in grey and the new selection in red.
Pressing the ENTER key will switch to the new computer.
SCAN MODE
Pressing <F5> invokes the scan mode. This cycles the tagged
computers through a timed sequence. The next tagged
computer is automatically selected after a certain time has
elapsed. The time is set in the Main Setup screen.
Main Setup Screen
This screen is where various funtions of the ServerLink can
be changed. A series of fields, described below, lets the
operater change the values used for each funtion.
To change values in these fields, use the arrow keys to move
the small red cursor to the desired field. The field is activated
or changed by pressing the Function 2 key <F2>.
If a field has a editable name, the new name can be saved by
pressing the ENTER key.
The other fields will show the available options by repeatedly
pressing the Function 2 key <F2>.
COMPUTERNAMES
Each computer may be renamed.
COMPUTERTAGS
Each computer may be tagged. Tagged computers are included
in the scan function, and can be selected with the front
panel button and the printscreen key. A tag is represented
with a dot. All computers are tagged by default.
PORT CASCADE
2 or more ServerLinks may be cascaded to increase the
number of switched computers. Set the cascade field to ‘C’,
if another ServerLink is connected to this input port.
Page10
HOTKEY SELECTION
The Hotkey is the key used to invoke the popup menu.
The Hotkey can be changed to Left Control, Right Control,
Left Alt, Right Alt, Left Shift or Right Shift.
SERVERLINK NAME
The ServerLink may be named. The name will appear on
the server selection screen. This is useful in cascading.
MONITORSTANDBYTIMEOUT
The computer monitor will have its screen blanked by the
ServerLink in certain conditions The available delays are
15, 30, 60, 120 minutes or disabled.
CHANGING THE SCAN TIME
The Scan Time is the duration for each tagged computer
when the scan mode is active. The available delays are 2, 5,
10, 20 and 60 seconds.
PRINTSCREEN SELECT
Setting the value in this field enables or disables the
Printscreen select key.
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