Installation - HighSecLabs SK21D-3 User Manual

Installation

1. Connecting devices to product console
Product requires connection of all displays; devices and computers
prior to powering it up.
Note: some devices such as user display would not be recognized if
connected after product is already powered up.
See figures above for connector locations.

Connect user display. Mark which display is coupled with which
computer. It is also recommended to mark which computer is
coupled with which channel.

Connect user keyboard and mouse to console keyboard and
mouse ports.

Connect headphones/speakers to console audio out port
(optional).
Notes:
1. Console USB keyboard and mouse ports are switchable, i.e. you
can connect keyboard to mouse port and vice versa. However,
for optimal operation it is recommended to connect USB
keyboard to console USB keyboard port and USB mouse to
console USB mouse port.
2. For security reasons products do not support wireless keyboards.
In any case do not connect wireless keyboard to product.
3. Non-standard keyboards, such as keyboards with integrated USB
hubs and other USB-integrated devices, may not be fully
supported due to security policy. If they are supported, only
classical keyboard (HID) operation will be functional. It is
recommended to use standard USB keyboards.
4. Console USB mouse port supports Standard KVM Extender
composite device having a keyboard/mouse functions.
17
Section 4 - Operation
2. Connecting the Computers

Using USB cables, connect each computer to the USB type B port
in "computer interface ports" area on product.

If computer uses audio output, e.g. speakers/headphones,
connect audio cable from its audio output port to the
corresponding audio input port on product.
3. Power up

Connect product DC power supply.

Power up user display/s. Select through display setup menu the
appropriate video input if applicable.

Power up the connected computers.

Power up the product.
When you power up your computers, product emulates display,
mouse and keyboard on each port and allows your computers to boot
normally. You should be able to move the mouse cursor on the
primary display connected to computer #1.
Check to see that the keyboard and mouse are working properly on
each computer.
Repeat this check with all occupied ports to verify that all computers
are connected and responding correctly.
If you encounter an error, check your cable connections for that
computer and reboot. If the problem persists, please refer to the
Troubleshooting section in this User Manual.
2-PORT SINGLE-HEAD SECURE KVM: SK21D-3 – DVI-I VIDEO, SK21P-3 – DISPLAYPORT VIDEO, SK21H-3 – HDMI VIDEO