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12
Dual user configuration
You can combine two Adder X-USBPRO (or X-USBPRO-MS2)
extender sets to create a dual user configuration. Such an
installation would allow a single computer to be controlled from
two different positions, with each position receiving the same audio
visual output and having equal and concurrent control over the
computer. Arbitration between the two positions is handled by the
computer’s USB system and so this arrangement is better suited to
situations where two users would not often require simultaneous
access.
Audio, USB and
video from the PC
Audio crosslink
from first to
second local
module
Video crosslink
from first to
second local
module
Second USB
from the PC
PC
AUDIO
VIDEO
USB
REMOTE
ADDER
®
POWER
SHARPNESS
LINK
TO LOCAL
ON
REMOTE
ADDER
®
POWER
SHARPNESS
LINK
TO LOCAL
ON
USER
1
USER
2
ADDER
®
ADDER
®
ADDER
®
ADDER
®
Both local modules
require their own
USB links to the PC
Video and audio crosslinks are
made from first local module to
the second local module
CATx link (up to 300m)
CATx link (up to 300m)
First local module
Most of the connections are similar to the standard configuration. The main
difference is in the links to the second local module. Use an audio link lead to
connect the audio out socket of the first local module to the audio in socket of
the second. Similarly, use a video link lead to connect the video out and video
in ports. The second local module then requires its own USB link directly to the
computer. In all other respects follow the standard instructions to connect CATx
links and all of the remote module connections.
