Lectrosonics R172 - Manual (Page 8)

3) CONNECT THE AUDIO CABLE/S ­
If the receiver will be connected directly to an amplifier and there is only one audio input available, set the
SEPARATE/MIXED switch to the mixed position and connect the cable to either the "A" or "B" output jack.
You may also used the MIXED position to connect the receiver to a tape deck and an amplifier for
simultaneous recording. See the illustration below.
If the receiver will be connected to a mixer or an amplifier with two (or more) audio inputs, then set the
switch to SEPARATE. By doing so, the audio signals will be separate and can be adjusted independently
at the mixer or amplifier. Connect the receiver with two cables to the amplifier or mixer.
Figure 5 Audio Connections
4) SET FRONT PANEL SWITCH TO "ON" POSITION - Be sure the POWER LED lights.
5) ADJUST TRANSMITTER "MIC LEVEL" (See transmitter manual)
This is perhaps the most important step in the set up procedure. See your transmitter manual for specific
instructions on the proper gain adjustment of your transmitter. With some transmitter models you will
need to observe the MODULATION LED's on the receiver front panel as you adjust the gain on the
transmitter.
6) SET THE OUTPUT LEVELS - Set the front panel controls for OUTPUT LEVEL on each channel to the
"NORMAL" (at the 3 o'clock position)
7) ADJUST THE SOUND SYSTEM VOLUME
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