Black Box ACU4222A - Manual (Page 20)

INSTALLATION
19
Connecting the Remote Unit
To install a Remote unit:
1. Connect your monitor, USB and other devices to the Remote unit as shown in Figure 2
(single and dual-head units).
If additional USB hubs are attached to the extender, the maximum
extension distance could be reduced (due to the delay imposed by each
hub). For each connected hub, you may lose up to 30ft (10m) of
extension distance. Note: any USB device to which additional USB
peripherals may be attached is a USB hub (e.g. an Apple® USB
keyboard).
2. If appropriate, connect audio equipment and serial devices. Connect the audio cables as
follows:
RemoteUnit Audio Device
Audio Out Speakers
Audio In (MIC) Microphone
See Appendix C: Audio/Serial Ports, page 33 for further information.
3. Connect the Primary CATx cable to the INTERCONNECT (1) socket on the front of the
Remote unit. For dual head systems, connect an additional CATx cable to
INTERCONNECT (2) (see Figure 3).
4. Connect the 5V power supply to power the unit.
!
5. If you are using a flat panel TFT monitor, you must adjust the clock and/or phase,
either manually or by using auto-adjust. Refer to the manual supplied with your monitor.