Using The Noise Filter - G&D FIBREVision-MC4-ARU Installation Und Betrieb

How to select the emulation mode for input devices:
1. Use the terminal emulator to establish a connection to the FIBREVision
system.
2. Use the arrow
3. Use the arrow
4. Press (repeatedly) to switch the USB-HID emulation:
Space
 device automatically controls emulation mode
Auto
PS/2 only  emulation of PS/2 input devices; USB-HID deactivated
5. Press to leave the Special Extended Options menu.
Q
6. Press to save your settings.
S

Using the noise filter

By default, the computer module analyses and compresses the computer's incoming
video signal and transmits it to the user module. Due to this compression, the data
volume to be transmitted can be considerably reduced.
In order to apply the compression, the image segments in the frames must not be
changed.
The device drivers of some graphics cards produce image noises in the video signal:
The colour values of frames the user perceives as evenly coloured differ slightly.
NOTE:
The frames' colour values also change for "fixed images". As a result, the
compression cannot be applied and all frames of the video signal are transmitted.
Due to the missing compression, a high-resolution video signal of a computer with
such a device driver leads to a large data volume that is transmitted between computer
module and user module. This might affect the performance of the FIBREVision sys-
tem.
Activate the low or high noise filter level if you experience performance losses. This
way, the colour values are adjusted and the compression is possible.
NOTE: With Multichannel variants, the selected noise filter level applies for all video
channels.
keys to select the row
keys to select the row
Enhanced configuration settings
Special extended options
USB-HID Emulation .
G&D FIBREVision · 39
and press Enter .