Lectrosonics SR170AC - Manual (Page 4)

RECEIVER REAR PANEL
ANTENNA terminal - A standard BNC connector compatible with the supplied A-185BNC telescoping
antenna.
12 VDC INPUT - Connect the power supply here - the CH-12 AC adapter is supplied with the receiver
for powering the unit from a 110V AC source. The receiver may also be powered from 12 volt DC
sources using the correct plug (Switchcraft S-760 power plug); the center pin on the receiver jack is
positive (+).
AUDIO OUTPUT (1/4" PHONE JACK) - This is the audio output that should connect into your VCR,
camcorder or sound system. It is a standard 1/4" phone jack which is the same as you will find on
most industrial video equipment. Being such a common type of connector, many different adapters and
cords are available from local audio or electronics dealers in your area, or from the factory.
AUDIO OUTPUT LEVEL CONTROL - An attenuator used to regulate the output level of the receiver.
When fully counter-clockwise in the "MIN" position, the output of the mini jack on the front panel will be
the same as a typical microphone. Fully clockwise in the "MAX" position, the output level will be at a
normal 0dB line level. Intermediate settings are sometimes necessary due to the variations in different
input compressors and ALC (automatic level control) circuits on different VCR’s and audio inputs.
Figure 2 - SR170AC Rear Panel
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