Black Box ACU4222A - Manual (Page 23)

SERVSWITCH BRAND USB MICRO EXTENDER FAMILY
22
Figure 4 Local Unit - rear view
Connect to
primary Local
monitor.
Connect to audio
ports on computer.
Connect to
serial port on
computer.
ACU4222A only
Connect to
computer’s primary
video output.
Connect to USB port
on CPU (or external
hub).
Connect to
secondary
Local monitor.
Connect to computer’s
secondary video output.
ACU4201A and ACU4222A only
All Local Units
Connect to
5V PSU
(optional).