Operating Notes; General Hints; Systems With Distributed Power Supplies; Powering Up - Harman AKG APS4 Mode D'emploi

Operating Notes

4 Operating Notes

General Hints

Systems with Distributed
Power Supplies
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 Be sure to assign a separate carrier frequency to each wireless channel (transmitter and
receiver).
 Do not operate two or more wireless channels on the same frequency at the same time
and location. This would cause unwanted noise due to radio interference.
To prevent damage from overloading the antenna splitter power supply, always switch power to
the various components of your system on and off in the order described in the following
sections. Also note the information on "Multichannel Systems with APS4 Antenna Splitters" in
ATTENTION
section 3.

Powering Up

1) Switch power to all transmitters ON.
2) Switch power to the antenna splitter and all receivers connected to the antenna splitter
ON simultaneously. The blue OK LEDs and the green status LEDs on the connected
active components will illuminate.

Powering Down

1) Switch power to the antenna splitter and all receivers connected to the antenna splitter
OFF simultaneously.
2) Switch power to all transmitters OFF. The blue OK LEDs and the green status LEDs on
the connected active components will extinguish.
APS4