Operations
ARG-TX72M Transmitter Diagram
Transmitter Programming Instructions
POWER UP
Switch the transmitter to ON position. The display will show the volume level for a seond then
change to the Channel Number. The backlit turns off automatically after ten seconds.
MUTE
Press and hold the SET button for one second to mute the transmitter. Do it again to unmute.
When it is muted, there is a muted icon on the display and the channel number flashes. When it
is unmuted, the icon disappears and the channel number becomes still.
VOLUME/CHANNEL SETUP
In normal mode, press the “-“ button to see the current volume level and press the “+” button to
see the current channel number.
Press and hold the “SET” button and turn the transmitter to ON position. The lock icon
disappears from the display. Press the “SET” button to adjust the volume level (01-02), and press
the “-” or “+“ buttons to scroll through the channels. The display does auto-lock ten seconds after
operations.
