Raritan dominion kx III, Руководство администратора

Страница: 325 / 392

Appendix D: Specifications
313
In practice, the bandwidth used when an audio device connects to a
target is higher due to the keyboard and video data consumed when
opening and using an audio application on the target.
A general recommendation is to have at least a 1.5MB connection before
running playback and capture.
However, high video-content, full-color connections using high-target
screen resolutions consume much more bandwidth and impact the
quality of the audio considerably.
To help mitigate quality degeneration, there are a number of
recommended client settings that reduce the impact of video on audio
quality at lower bandwidths:

Connect audio playback at the lower quality formats. The impact of
video consuming bandwidth is much less notable at 11k connections
than at 44k

Set the connection speed under Connection Properties to a value
that best matches the client to server connection

Under Connection Properties, set the color depth to as lowt value as
possible. Reducing the color depth to 8 bit color considerably
reduces the bandwidth consumed

Set Smoothing, to High. This will improve the appearance of the
target video by reducing displayed video noise

Under Video settings, set the Noise Filter to its highest setting of 7
(highest value) so less bandwidth is used for target screen changes
Audio in a Mac Environment
Following are known issues in a Mac ® environment.

On Mac clients, only one playback device is listed on the Connect
Audio panel when accessing the device through the Virtual KVM
Client (VKC). The device listed is the default and is displayed on the
Connect Audio panel as Java Sound Audio Engine.

Using audio on a Mac target through Skype
®
may cause the audio to
be corrupted.
Number of Supported Audio/Virtual Media and Smartcard
Connections
Following are the number of simultaneous Audio/Virtual Media and
Smartcard connections that can be made from a client to a target:

1 smartcard

1 virtual media

1 Smartcard and 1 virtual media

2 virtual media