3
INSTALLATION
1. Thread the Shure Model UA830 unit on the supplied stand (Figure
2), or on a 5/8 in.-27 thread microphone stand.
2. Connect the antenna to the TO ANTENNA port on the Model UA830
unit (Figure 2).
3. Using 50 W low-loss coaxial cable (purchased separately, Shure
UA825 or UA850 or UA8100 recommended), connect the TO
RECEIVER port of the UA830 to the Shure Model UR4 or ULX
wireless receiver or UA845, or UA844 Antenna Distribution System
(see Figure 3 for UR4 Receiver example).
4. If a second UA830 Line Amplifier is needed for extremely long cable
runs (over 15 m [50 ft]), (Shure model UR4 and UA845 only) repeat
steps 1 to 3. See Adjusting for Different Cable Lengths.
ATTACHING THE BASE AND ANTENNA
FIGURE 2
CONNECTING THE RECEIVER
FIGURE 3
1.
2.
TO ANTENNA
3.
antenna A in
12.7V out
150mA
receiver outputs
200
Ω
lift
GND
line
mic
antenna B in
12.7V out
150mA
network
activity
networking
ethernet
RJ-45
TO RECEIVER
ANTENNA IN
UR4 WIRELESS
RECEIVER
W
A
LL
MOUNT
ED
MIC-S
TAND MOUNTED
