Lindy SC5 User manual

KVM
only
LOC REM OSD UPG LCK PWR
KVM Switch
KVM Switch SC5
User Guide


 

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
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1
Contents
Introduction
SC5 features - front and rear ......................................................4
What’s in the box.........................................................................5
What you may additionally need ...............................................5
Installation
Mounting .....................................................................................6
Connections .................................................................................7
Local user.................................................................................8
Remote user (via extender) ....................................................9
Computer system (via CAM).................................................10
Power in connection.............................................................11
Cascading multiple units ......................................................12
Connecting units in cascade ............................................13
Addressing computers in a cascade ................................14
Using cascaded computers...............................................14
Multiple video head connections ........................................15
Remote switching control ....................................................16
Configuration
Overall initial configuration ....................................................17
Configuration menus ................................................................18
Configuration menus layout ................................................19
General security and configuration steps ................................19
Registering users (edit user list)................................................20
Registering computers (edit computer list) .............................21
Video compensation..................................................................22
Remote user video compensation .......................................22
Remote user skew adjustment.............................................23
Autoscanning.............................................................................25
Saving and restoring configuration settings ...........................26
What to do if the ADMIN password has been forgotten...28
Performing upgrades ................................................................29
Upgrading SC5 units and CAMs ...........................................29
Contents - page 2

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2
Operation
Local and remote user access....................................................31
Selecting a computer............................................................31
User arbitration - simultaneous local and remote users.....33
Logging in and out ...............................................................34
Selecting cascaded computers .............................................34
The confirmation box ...........................................................35
The reminder banner............................................................35
User preferences and functions ...........................................36
Further information
Getting assistance......................................................................37
Appendix 1 – Configuration menus .........................................38
Functions ...............................................................................39
User Preferences ...................................................................40
Global Preferences................................................................41
Setup Options .......................................................................43
Advanced Options ................................................................44
Appendix 2 – Cable and connector specifications...................46
Multi-head synchronisation cable........................................46
Safety information ....................................................................47
WEEE (Waste of Electrical and Electronic Equipment),
Recycling of Electronic Products ..............................................48
Radio Frequency Energy............................................................49
Index
HT

 
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3
U S
KVM
only
LOCREM OSDUPG LCKPWR
KVM Switch
CAM CAM CAM CAM CAM CAM
Introduction
Thank you for choosing the LINDY KVM switch C5 range. This compact unit has been
created to allow a single operator to take full control of many computer systems.
Like the other models within the highly successful LINDY switch KVM range, this
unit takes full advantage of category 5, 5e or 6 structured cabling to provide flexible
installation and configuration. Every connected computer can be up to 10m (32 feet)
from the SC5, linked by a standard CATx cable and the ingenious CAM (Computer
Access Module).
The SC5 directly supports sixteen computers, however, this number can be increased
at any time thanks to the ability to connect other SC5 units in cascade to provide a
much larger network of controlled computers. The SC5 provides full enterprise level
security to restrict access to authorised personnel.
The user console can be either connected directly to the SC5 unit or placed up to
300m (980 feet) away using a User Station extender and, once again, standard
CATx cabling. In addition to providing the usual keyboard, video and mouse signals,
the SC5 also provides audio output for full feedback where necessary.
Many computers
SC5 units can directly support 16 computer
systems. Multiple SC5 units can also be
cascaded to support a maximum of 256
computers.
Each system is linked using a Computer
Access Module (CAM) and category 5, 5e or
6 cabling to a maximum distance of 10m
(32 ft) from the SC5 unit.
Local user
One user can
be connected
directly to the
SC5.
Remote user
A remote user can be linked,
via a User Station extender
and category 5, 5e or 6
cabling, to a maximum
distance of 300m (980 ft).
CAM formats
The CAMs are available in
different formats to support all
common types of systems, which
can easily be mixed within a
multi-format configuration.
Represents Video,
PS/2 keyboard/mouse
& audio connections
Represents Video,
USB keyboard/mouse
& audio connections
}
Dual users
When both a local and a remote
user are connected, both consoles
will see the same output, however,
only one will be able to take
control at any one time. Control is
automatically relinquished by the
current user two seconds after the
last input action, whereupon either
user can gain control. The control
status is signified by the keyboard
indicators at each console.

 
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4
SC5 features - front and rear
The SC5 units pack a great deal of functionality into a compact space. Both
models occupy half of a single 1U rack space and provide most of their
connectors at the rear face. The smart front face features the remote user link
port and the operation indicators.
INDOOR USE ONL
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5V
2.0A 412 311 210 19
816 715 614 513
OPTIONS
COMPUTER CONNECTIONSCOMPUTER CONNECTIONS
KVM
only
LOC REM OSD UPG LCK PWR
KVM Switch
Options port
This RS232 serial port can separately support the following functions:
• Remote control switching - commands can be received that will change the
channel, as necessary.
• Synchronisation - allows the actions of two or more SC5 switches to be
synchronised so that multiple computers/video screens can be switched and
accessed.
• Upgrades - used to update the internal firmware when necessary by connecting to
a computer.
• Transferring configuration settings - allows information about the connected
computers to be saved and restored.
Local user port
Connect a USB keyboard and mouse, plus a video
monitor and optional speakers to these connectors.
These allow you to perform the initial configuration
of the SC5. Additionally, you can use these to
locally control the connected computer(s).
Computer ports
Each computer connects to one of these ports
via standard category 5, 5e or 6 cabling. At the
other end of the cabling a CAM (Computer Access
Module) is used to provide the necessary keyboard,
video, mouse and optional speaker connections.
Power input
The power supply
connects here.
Remote user port
This port can either be used to connect a single
remote user (with an optional User Station
extender module) at a distance of up to 300m
or used to connect other SC5 units in cascade.
IMPORTANT: This is not an Ethernet port and
must not be connected to any network.
Indicators
These six indicators clearly show the key aspects of operation:
• LOC Keyboard or mouse data are being received from the local console.
• REM Keyboard or mouse data are being received from the remote console.
• OSD Indicates that the on screen display is currently active.
• UPG Indicates that the unit is currently in upgrade mode.
• LCK Security mode enabled and no user logged in.
• PWR Power input indicator.

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5
Computer Access Modules
One required per connected computer. There are five
different formats, depending on the required computer
connections:
PS/2-style
Connectors:Analog video, PS/2-style keyboard and
PS/2-style mouse.
Part number: 39351
PS/2-style with audio
Connectors:Analog video, PS/2-style keyboard, PS/2-
style mouse and 3.5mm audio jack.
Part number: 39353
USB
Connectors:Analog video and USB keyboard/mouse.
Part number: 39352
USB with audio
Connectors:Analog video, USB keyboard/mouse and
3.5mm audio jack.
Part number: 39354
Sun with audio
Connectors:Analog video, Sun keyboard/mouse and
3.5mm audio jack.
Part number: 39355
User Station
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KVM Switch MC5
What’s in the box
10W power
adapter and
country- specific
power lead
CD-ROM Four self-adhesive
rubber feet
What you may additionally need
SC5
32365 – 16 computer connections, 1 local console connection, 1 remote user connection
Serial upgrade cable
Part number:
Call LINDY for details
KVM
only
LOCREM OSDUPG LCK PWR
KVM Switch
KVM
only
Double unit rack brackets
Includes twelve screws
Part number: 39404
Single unit rack brackets
Includes four screws
Remote User Stations
One required per remote user. Three different versions are available - the User
Station C5 Pro and C5 USB-300 have audio and video skew circuitry to overcome
extreme video degradation problems. The User Station C5 Audio lacks the skew
circuitry and the User Station C5 Junior does not have skew circuitry or audio. Each
User Station module is supplied with its own power adapter and country-specific
power lead.
User Station C5 Junior
Connectors:Analog video, PS/2-style keyboard and PS/2-style mouse.
Part number: 32357
User Station C5 Audio
Connectors:Analog video, PS/2-style keyboard and mouse plus 3.5mm audio jack.
Part number: 32359
User Station C5 Pro
Connectors:Analog video, PS/2-style keyboard and mouse plus 3.5mm audio jack.
Includes additional skew compensation features.
Part number: 32358
User Station C5 USB
Connectors:Analog video, USB type-A keyboard and mouse.
Part number: 39357
User Station C5 USB-300
Connectors:Analog video, USB type-A keyboard and mouse plus 3.5mm audio jack.
Includes additional skew compensation features.

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6
Installation
Mounting
The SC5 units offer three main mounting methods:
• Supplied four self-adhesive rubber feet
• Supplied single unit rack brackets
• Optional double unit rack brackets
Connections
INDOOR USE ONL
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5V
2.0A
4
123
11 2
101
9
8
16 7
15 6
14 5
13
OPTIONS
COMPUTER CONNECTIONS
COMPUTER CONNECTIONS
Single unit rack brackets
These two brackets (plus four screws), extend the
size of the SC5 so that it fills the full width of a
1U rack slot.
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2 1
65
ECTIONS
5V
2.0A
16 15 14 13
OPTIONS
INDOOR USE ONL
Y
5V
2.0A
4
123
11 2
101
9
8
16 7
15 6
14 5
13
OPTIONS
COMPUTER CONNECTIONS
COMPUTER CONNECTIONS
INDOOR USE ONL
Y
5V
2.0A
4
123
11 2
101
9
8
16 7
15 6
14 5
13
OPTIONS
COMPUTER CONNECTIONS
COMPUTER CONNECTIONS
Double unit rack brackets
This kit comprises four brackets (plus twelve
screws) and allows two SC5 units to be
connected side by side and fitted into
a 1U rack slot.
HT

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7
REMOTE
USER
U S
HOST
COMPUTER
CAM CAM
REMOTE
USER
U S
Connections
The SC5 provides a great deal of flexibility in its configurations. This chapter details the various
connections that can be made to achieve the required installation.
Connections do not need to be carried out in the order given within this guide,
however, where possible connect the power in as a final step.
Cascading
multiple units
page 13
Remote user
(via extender)
page 9
Local
user
page 8
Power
in
page 11
Computer system
(via CAM)
page 10
LOCAL
USER
REMOTE
USER
U S
POWER
IN
COMPUTER
SYSTEM
CAM
Remote switching
control
page 17
Multiple video
head connections
page 16
U S
CAM
REMOTE
CONTROL

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8
Local user
A locally connected video monitor, keyboard
(and mouse) are required during the initial
configuration. These are also useful during
normal use to allow quick local control of
any connected computer systems. The SC5
unit directly supports USB style keyboards
and mice. An audio port is also provided for
locally connected speakers, if required.
To connect the local user port
1 Position a suitable video monitor, keyboard, mouse (and speakers, if
required) in the vicinity of the SC5 unit such that their cables will easily
reach.
2 Attach the video monitor, keyboard, mouse (and speaker) connectors to the
sockets, collectively labelled as USER CONSOLE, at the rear of the SC5 unit.
5V
2.0A
121
16 1
OPTIONS
COMPUT
From video monitor
From speakers
From USB keyboard and mouse
SC5 rear panel
LOCAL
USER
REMOTE
USER
U S
POWER
IN
COMPUTER
SYSTEM
CAM

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9
Remote user (via extender)
One user can be placed a maximum of 300
metres (980 feet) from the SC5 unit. The
remote user is connected via a User Station
extender module and suitable category 5, 5e
or 6 cabling (with no crossover).
Note: It is not possible to connect a remote
user while the unit is cascaded to another unit.
REMOTE
USER
Overall maximum length between the remote user and
any host system must not exceed 300 metres (980 feet)
300 metres (980 feet)
maximum
10 metres
(32 feet)
maximum
U S CAM COMPUTER
SYSTEM
In situations where any computer system will be placed a significant distance
from the SC5 unit, ensure that the distance to any remote user is similarly less
than 300 metres (980 feet).
To connect a remote user
1 Place a User Station extender unit adjacent to the remote user location.
2 Attach the video monitor,
keyboard, mouse, power adapter
(and speaker) connectors to
the sockets of the User Station
module.
3 Lay a suitable length of category 5, 5e or 6 cabling between the User Station
module and the SC5 unit. Please refer to the section Cable lengths for
remote user locations opposite.
4 Attach the connector of the cable run to the socket of the User Station.
5 At the other end of the cable run, attach the cable connector to the socket
on the front panel of the SC5 unit.
tch MC5
User Stati
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KVM Sw
From mouse
From
keyboard
From video monitor
From power adapter
Category 5, 5e or 6
cable leading to SC5
unit
Category 5, 5e or 6 cable
from User Station module
6 Where necessary, use the in-built video compensation feature of the User
Station module to eliminate any effects caused by the cable run.
User Station
module
User Station
module
LOCAL
USER
REMOTE
USER
U S
POWER
IN
COMPUTER
SYSTEM
CAM
KVM
only
WR
KVM
only
Cable lengths for remote user locations
The maximum length of cable between the remote user and the SC5 unit can
be up to 300 metres (980 feet). However, bear in mind that the overall distance
between the remote user and any computer system must not exceed 300 metres
(980 feet).
SC5 front panel

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10
Computer system (via CAM)
Each computer system is connected to the SC5
unit via a Computer Access Module (CAM) and
standard category 5, 5e or 6 cabling. CAMs
are available in various formats to suit differing
computer system types and their particular
connector styles.
Each CAM uses Keep Alive technology to
ensure that the keyboard and mouse inputs
to the computer remain active, even when
the particular channel is not selected. This action ensures that there are no
connection delays or problems as the port is selected.
To connect a computer system
1 Ensure that power is disconnected from the SC5 unit and the system to be
connected.
2 Locate the required CAM (there are five types available) and attach its video,
keyboard and mouse (PS/2-style, USB or Sun) and optional audio connectors
to the relevant sockets on the computer system.
3 Lay a suitable length of category 5, 5e or 6 cabling between the computer
system and the SC5 unit. The maximum length of the cable can be up to 10
metres (32 feet), however, bear in mind that the overall distance between a
remote user and any computer must not exceed 300 metres (980 feet).
4 Attach the connector of the cable
run to the socket of the CAM.
5 At the other end of the cable run, attach the cable connector to one of the
sockets labelled COMPUTER CONNECTIONS on the rear panel of the SC5 unit.
Video
PS/2-style mouse
PS/2-style keyboard
Audio
USB keyboard/mouse
Sun keyboard/mouse
A range of different
connector combinations
are made available
across the five CAM
formats
Computer
Access
Module
Category 5, 5e or 6
cable from CAM
Category 5, 5e or 6 cable
to SC5
SC5 rear panel
Green indicator - power present
Yellow indicator - signal activity
Note: CAMs derive power from the
computer system via either the PS/2-style
keyboard connector, USB or SUN connector.
LOCAL
USER
REMOTE
USER
U S
POWER
IN
COMPUTER
SYSTEM
CAM
Note: Each CAM is
specifically shaped so
that it can be secured
using a cable tie around
its middle. In this way,
two CAMs can also be
neatly joined together,
back-to-back.

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11
5V
2.0A
121
16 1
OPTIONS
COMPUT
Power in connection
The SC5 unit is supplied with a standard 10W
power adapter. There is no on/off switch on
the unit, so operation begins as soon as a
power adapter is connected.
2 Connect the IEC connector of the supplied country-specific power lead to
the socket of the power adapter.
3 Connect the power lead to a nearby main supply socket.
Note: Both the SC5 and its power supply generate heat when in operation and
will become warm to the touch. Do not enclose them or place them locations
where air cannot circulate to cool the equipment. Do not operate the equipment
in ambient temperatures exceeding 40 degrees Centigrade. Do not place the
products in contact with equipment whose surface temperature exceeds 40
degrees Centigrade.
SC5 rear panel
output lead from
power adapter
LOCAL
USER
REMOTE
USER
U S
POWER
IN
COMPUTER
SYSTEM
CAM
To connect the power supply
1 Attach the output lead from the power adapter to the 5V socket on the rear
panel of the SC5.

 
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12
Cascading multiple units
The SC5 units support up to
sixteen directly connected
computer systems, however, this
is by no means the limit. Instead
of connecting computers to every
output port, you can instead link
other SC5 units. Thus each output
of the original SC5 unit can link
through to many more computers
connected to the secondary units.
The combination of SC5 units
can be arranged two levels
deep forming a tree, or cascade
arrangement, with computer
systems situated at either level
within that cascade tree.
The cascade tree
The diagram shows how multiple SC5 units can be cascaded to two
levels. Computer systems can be connected at any level. The local or
remote user can access computer systems situated anywhere within
the cascade tree.
See also
• Connecting units in cascade
• Addressing computers in a cascade
U S
CAM
CAMCAMCAMCAM
CAMCAMCAMCAM
Lindy KVM Switch SC5
Cascade
level 1
Cascade
level 2 Lindy KVM Switch SC5
CAMCAMCAMCAM
Lindy KVM Switch SC5

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13
3 Connect the other end of the cascade
link cable to the remote user RJ45
socket on the front panel of the
lower unit.
4 Repeat steps 2 and 3 for the
cascade links between each SC5
unit.
Once the SC5 units and computers
have been connected, you can edit
their names to make it much
easier to locate them. See
the To create/edit
computer names
section in the
Configuration
chapter for more details.
Connecting units in cascade
The method for cascading SC5 units is straightforward and requires no hardware
settings or lengthy configuration process.
The method of linking SC5 units is the same regardless of the cascade level, or
number of devices attached. Put simply:
• A single cascade link is made by connecting a computer connections
socket of one unit to the remote user port socket of the unit below
it.
Please consider the following when making cascade connections between SC5
units.
Tips for successful cascading
• The maximum number of levels for a cascade is two.
• For each cascade link, use a standard category 5, 5e or 6 twisted-pair cable,
terminated at each end with an RJ45 connector. There must be no crossover
connections within the cable. The cascade link cables can be up to 50m
(160 feet) in length. However, remember that the overall length between
the remote user (via a User Station extender) and any computer (via a CAM)
must not exceed 300m (980 feet) - that figure includes the cascade link
cables. Also ensure that the total length from the top SC5 to any CAM does
not exceed 10m.
• The procedure given opposite may be carried out in any order but for clarity
the instruction will begin at the higher level SC5 unit (here called the upper
unit), i.e. the one that is being fed into by a unit at the cascade level below
(here called the lower unit). The procedure remains the same regardless
of exactly which cascade levels are being connected. The basic rule is that
each link is made by connecting a COMPUTER CONNECTIONS port of the upper
switch to a CATx USER PORTS of the lower switch.
See also
• Addressing computers in a cascade
To connect units in cascade
1 Ensure that power is disconnected from the
SC5 and all other units to be connected.
2 Connect one end of the cascade link cable
to an appropriate COMPUTER CONNECTIONS
port on the rear panel of the upper unit.
INDOOR USE ONL
Y
3 2 1
765
COMPUTER CONNECTIONS
KVM
only
WR
KVM
only

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14
The unique
address of
this host is:
1203
08
CAMCAMCAMCAM
CAMCAMCAMCAM
Lindy KVM Switch SC5
Lindy KVM Switch SC5
The unique address
of this host is:
1203
Port 12
at cascade
level 1
Addressing computers in a cascade
Computer systems connected within a cascade arrangement are addressed using
up to four digits, two for each cascade level. The pairs of digits specify which of
the COMPUTER CONNECTIONS ports on each of the SC5 units must be enabled to
reach a specific computer. In the diagram given here, a portion of the previous
cascade diagram indicates how the routes to two particular computers are
formed and addressed.
Each cascade level requires two digits, hence the computer marked in red
requires a longer address (1203) as it is situated at cascade level 2, compared to
the blue computer at the top level with its two digit port number.
The first time that you make a connection between two SC5 units, the
master unit will detect this and ask (via the on screen menu) if you want to
automatically add computers. If you choose ‘Yes’ then the ports on the cascade
will be automatically added to the on screen menu.
Using cascaded computers
In use, cascaded computers can be accessed using exactly the same methods
as for those connected directly to the SC5. However, by far the easiest way is
to use the on screen menu. This is because it displays the computer names and
does not require any knowledge of port addresses. See the Selecting cascaded
computers section in the Operation chapter for more details.

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15
INDOOR USE ONLY
5V
2.0A 412 311 210 19
816 715 614 513
OPTIONS
COMPUTER CONNECTIONSCOMPUTER CONNECTIONS
INDOOR USE ONLY
5V
2.0A 412 311 210 19
816 715 614 513
OPTIONS
COMPUTER CONNECTIONSCOMPUTER CONNECTIONS
U SU S
CAM CAMCAM CAM
Slave SC5
Master SC5
Master monitorSlave monitor
Computers fitted
with dual video
heads
Serial
synchronisation
cable
Multiple video head connections
Two or more SC5 units can be connected together
so that they operate in a synchronised manner.
Synchronised operation is useful for applications
that require multiple video signals to be switched
together. This type of operation is usually required
where each computer is fitted with multiple video
cards or video cards with multiple video heads.
Whenever an SC5 channel is switched, it sends
an RS232 command out on the serial interface
(marked OPTIONS on the rear panel). An SC5 will switch its
channel if it receives the same command on the serial interface.
Consequently, by linking the serial interfaces, a master unit may
be made to automatically switch one or more slave units as shown
in the diagram.
It should be noted that the synchronisation cable deliberately does not have
the transmit pin of the Slave End connector linked to the receive pin of
the Master End connector. To do so would cause the Slave unit to be able
to switch the Master unit. This would setup an endless cyclical switching
sequence that would prevent the SC5 devices from operating correctly. For
more details about the serial synchronisation cables, see Appendix 2.
REMOTE
USER
U S
HOST
COMPUTER
CAM CAM
REMOTE
USER
U S
The local user ports can also
be used to view multiple
video head installations.
Notes
It is recommended that the
second CAM in each pair is a
USB-type and that it is plugged
to a vacant USB port on the host
computer to derive its power.
Pairs of CAMs can be strapped
back-to-back with cable ties to
create a tidy installation.

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16
5V
2.0A
121
16 1
OPTIONS
COMPUT
Remote switching control
The port switching functions of the SC5 units can be
remotely controlled by an RS232 link to the OPTIONS port on
the rear panel.
The sending device must use the following RS232
communication settings:
Baud rate: 19200 bps
Data bits: 8
Parity: None
Stop bits: 1
No handshaking is implemented, however, valid command characters will be
echoed back to the sending device.
The value of the byte received via the serial link determines which computer port
should be linked through to the user port. The table given here summarises the
valid control codes:
REMOTE
CONTROL
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 0
10 11 12 13 14 15 16 17 18 19 1A 1B 1C 1D 1E 1F 71
Host computer port/channel
(video off)
Cable from serial
control device
SC5 rear panel

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17
Configuration
Almost all configuration and operational aspects of the SC5 units are controlled
via on-screen menu displays.
Overall initial configuration
When setting up a new installation, the following stages are recommended:
1 Enable the general ‘Security’ option.
With security disabled (default setting), a local or remote user attached to
the SC5 will have full and unrestricted access to all computers and all SC5
settings. In larger installations, you are strongly recommended to enable
security and set up individual user accounts with access privileges.
2 Create an ADMIN (administration) password.
All SC5 units have a fixed user account that cannot be deleted or renamed,
called ADMIN. This user account is the only one that is able to make
important system changes. If you intend to use security, then it is important
to allocate a password to the ADMIN account.
3 Create user accounts and allocate access rights.
Use the ADMIN account to add user profiles, passwords and access rights
for each of the system users.
4 Provide names for computers.
When numerous computers are attached, you are strongly advised to
provide names for each, to assist with recognition.
5 Configure the required ‘Setup Options’ and ‘Global Preferences’
Use the ADMIN account to determine key SC5 settings and timing
characteristics.
HT

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18
LINDY SC5
Computer Port
Computer 1 01
Computer 2 02
Computer 3 03
Computer 4 04
Computer 5 05
Computer 6 06
Computer 7 07
Computer 8 08
User Status
ADMIN SHARED USE
F1-More menus F3-Find
Esc-Quit F4-Logout
Configuration menus
The configuration menus allow you to determine many aspects of the SC5
capabilities. From here you can:
• Create individual user accounts and determine access rights,
• Provide names for all connected computers to allow quick recognition,
• Set individual and global settings for users,
• Run various functions, such as mouse restore operation,
• Save and load SC5 configuration settings, and more.
To access the configuration menu
1 If the main menu is not already displayed, press and hold and then
press using a keyboard attached to an SC5 user port.
The main menu will be displayed:
3 Use the and keys to highlight an option, then press to select.
LINDY SC5
Configuration Menu
Functions
User Preferences
Global Preferences
Setup Options
Edit Computer List
Edit User List
Edit Autoscan List
Enter-Select
F1-More menus
Esc-Quit
Firmware Version 1.01b06
Default names for
each computer port
Assistance for
keypress options
Your Login name
Connection status
Port numbers
2 Press To display the Configuration Menu:
Hotkeys
Note: and are the standard hotkeys and can be altered to
avoid clashes with other devices or software. If you change the hotkeys,
remember to use the new ones in place of and when following
the instructions in this guide.
Security
Note: If the security option has been
enabled, you will be asked for a valid
user name and password before the
main menu can be displayed.
IMPORTANT: When supplied, SC5 units have their security features
disabled, which means that any attached users have access to
all connected computers and all SC5 settings. You are strongly
recommended to enable the ‘Security’ feature and set an access
password for the ADMIN account.
LINDY SC5
User Name:
Password:
Esc-Scr Save
Availability of each
computer:
Green - available
Red - unavailable

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19
Configuration menus layout
The menu options are arranged as shown here:
For a description of each option within the Configuration menus,
see Appendix 1 for more details.
Configuration Menu Functions
(F1) Advanced Options
User Preferences
Global Preferences
Setup Options
Edit Computer List
Edit User List
Edit Autoscan List
Restore Standard Mouse
Restore Intellimouse
Clear C5 User Station Password
Reset to Factory Defaults
Send Data to RS232 port
Read Data from RS232 port
DDC Options
USB Country Code
OSD Colour
Reminder Banner
Reminder Colour
Screen Saver Type
Confirmation Box
Mouse Switching
Screen Saver
Autoscan Mode
Autoscan Period
OSD Dwell Time
User Timeout
Security
Language
Hotkeys
Automatic Logout
Audio
Add Computers
General security and configuration steps
To enable general security
1 Display the Configuration menu.
2 Highlight ‘Setup Options’ and press .
3 Highlight ‘Security’ and press to select ‘ENABLED’.
4 Now create a new password for the ADMIN user account.
To set an ADMIN password
1 Display the Configuration menu.
2 Highlight ‘Edit User List’ and press .
3 Highlight ‘ADMIN’ and press . Press again to accept the
name ‘ADMIN’ without change.
4 Enter an appropriate password for the ADMIN user account
with regard to the following:
• The password can be up to 12 characters long.
• The password can use letters, numerals and/or certain
punctuation marks.
• The password is not case sensitive.
5 Press . The ‘Edit Access Rights’ menu will be displayed.
However, as the ADMIN account always has access to all
computers, press again to save the new password.
What to do if the ADMIN password has been forgotten.
To change the hotkeys
SC5 units use and as their standard hotkeys. These can be
changed if they clash with other software or hardware within the
installation.
1 Display the Configuration menu.
2 Highlight ‘Setup Options’ and press .
3 Highlight ‘Hotkeys’ and press to select the required
hotkey combination. The options are: CRTL+ALT, CTRL+SHIFT,
ALT+SHIFT, ALT GR, LEFT ALT+RIGHT ALT, LEFT CTRL+LEFT ALT
or RIGHT CTRL+RIGHT ALT.
4Press to return to the ‘Configuration Menu’.