ATEN CS1148H-AT-U User Manual page 23

Usb dvi/hdmi/displayport single / dual display secure kvm switch
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ATEN Secure KVM User Manual
4.
Num Lock LED, Caps Lock LED, and Scroll Lock LED on keyboard will be disabled due to the
security policy.
5.
Special multimedia keys on the keyboard will be disabled due to the security policy.
6.
For security, the ATEN Secure KVM Switch does not support an analogue microphone or line-in
audio input. Never connect a microphone to the switches' audio output port, including a headset's.
Standard analogue speakers and headsets are supported.
7.
For security, the USB CAC port on the ATEN Secure KVM Switch by default only supports
authorized user authentication devices such as USB Smartcard or CAC readers. Do not connect
other USB devices to the USB CAC port. Non-qualified or non-authorized USB devices will be
rejected. For administrative configuration, please refer to the Administrator's Guide and Port
Authentication Utility Guide for details.
8.
For security, do not use any USB CAC authentication device or other peripherals that adopt an
external power source.
9.
Always use a qualified monitor. Non-qualified monitors will be rejected.
10. Do not use wireless video transmitters or any docking device.
11. Do not connect any Thunderbolt device to the Secure KVM.
Secure Installation
1.
Do not attempt to connect or install the following devices to the computers connected to the ATEN
Secure KVM Switch: TEMPEST computers; telecommunication equipment; frame grabber video
cards; or special audio processing cards.
2.
Important safety information regarding the placement of this device is provided on page21. Please
review it before proceeding.
3.
Before installation, make sure the power sources to all devices connected to the installation are
turned off. You must unplug the power cords of any computers that have the Keyboard Power On
function.
4.
Hot-swapping of the console monitor is not allowed. Power off the Secure KVM Switch and the
monitor before changing the console monitor.
5.
A computer connected to the Secure KVM Switch should only be powered on after all of the
connections to the device are made (video, USB and audio).
Secure Operation and Administration
Please refer to Administrator's Guide for Secure KVM configuration and event log auditing
functions.
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