9
Installation (Continued)
Installation
Alternative Power Strategies
Note: The unit can function without the fifth coaxial cable if power is supplied
to both the TX and RX unit by separate DC power units. Extra Power units are
sold separately under part number DL-HDCX-PS. In addition the power supply
can be connected at either the TX or RX end of the system. If there are only 4 coax
cables available a twisted pair cable can be connected between the green phoenix
power supply connectors to supply power to the TX or RX not directly connected
to the power supply. Make sure that the twisted pair and power supply are
adequate to provide at least the minimum power to the distant device. e.g. A 10
volt power supply and a 24 AWG twisted pair will not be adequate at 200 feet due
to cable losses.
If AC power is used it must be ungrounded (one side of power can not be
connected to the coax shield).
