3
Wireless Microphone System Operating Manual
Group selection
The group selection mode can be activated by pressing for 3 seconds. The LEDs
then flash either “FS”, “FA” or “Fb”, which can be chosen with the and buttons.
(FS: Standard 16 channels, FA: Standard channel 0-7 repeats, Fb: Standard channel
8-0F repeats) After 15 seconds idling the group setting is automatically saved.
3. RECEIVER INSTALLATION
Audio output connection
There are two audio outputs on the back of the U-Series SDR5716 Receiver, a Mic-level
balanced XLR-M and Line-level unbalanced 6.35mm jack. We have supplied you with a
balanced cable that goes from the XLR output into a TRS 6.35mm jack plug as used on
the Fitness Audio Aeromix mixers.
This cable is a perfect match for an
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the balanced cable connection will
deliver the highest sound quality
possible with any microphone, with
more “body” in the voice being the
main audible difference. This audio
connection is shown in figure 2.
However, if your mixer has an XLR in-
put socket, then it’s best to purchase
a balanced XLR-F to XLR-M cable to
connect the receiver to the Mic Input. Some mixers will also accept an unbalanced
jack to jack lead mic connection with the receiver’s output volume control adjusted
down to suit as an alternative connection, but a balanced cable connection is the
better one to use.
Rack Mounting the Receiver
The Fitness Audio SDR5716 Receiver is a 19” half-rack mount design and is supplied
with a specially designed 19” rack mount adapter so can be bolted into equipment
cabinets. Assemble as shown in Fig 3. We have also supplied you with a pair of antenna
extension cables so that the two antennas can be mounted into the holes on the rack
ears out front in the air and not trapped inside a steel box. Use the star washer and the
nut on the inside of the rack ears to get a firm non-slipping mount.
AF OUT
1 2
3
1. GND
2. +
3. -
BALANCED
ANTENNA-B
ANTENNA-A
DC-IN
10V-15V
SQ
Fig.2