2
Wireless Microphone System Operating Manual
1. INTRODUCTION
Congratulations on your purchase of the state-of-the-art Fitness Audio PLL Synthesized
16 channel frequency agile UHF high band professional wireless system. Please read
this operating manual thoroughly in order to familiarize yourself with the controls
before using them.
2. FRONT AND REAR PANEL CONTROLS
U Series
Receiver
BALANCED
ANT.A
ANT.B
AF OUT
DC-IN
10-15V
SQ
1. GND
2.
3.
+
-
3
1 2
MIX MAX
SDR-5716
1. Power Switch
2. Diversity Indicator
3. RF Signal Indicator
4. AF Signal Indicator
5. Channel LED
6. Channel Selector
7. Volume Control
8. Antenna B Socket
9. Balanced Audio output
10. Unbalanced Line-level output
11. Squelch Control
12. DC IN Jack
13. Antenna A socket
1. Power Switch
2. Diversity Indicator
3. RF Signal Indicator
4. AF Signal Indicator
5. Channel LED
6. Channel Selectors
7. Volume Control
8. Antenna B Socket
9. Fixed Mic-level Balanced output
10. Unbalanced Variable Line-level output
11. Squelch Control
12. DC IN Jack
13. Antenna A socket
Channel Selection
The channel changing buttons are software locked. To release the lock so that you
can check for alternative clean channels press and hold both Channel buttons in at
the same time. After 3 seconds the Channel display will flash and you can change and
check the channels using the up and down buttons. Once you have chosen a suitable
channel to use leave it flashing for 15 seconds to lock it in as indicated by a solid chan-
nel number. Now set the transmitter channel to match.
