Receiver Connections - Shure LX Wireless System User Manual

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RECEIVER CONNECTIONS

1. Attach the supplied quarter-wave antenna(s) to the antenna connector(s) on the
receiver back panel. For best performance, the LX4 receiver antennas should be
oriented with the tips pointing away from each other at a 45° angle from vertical.
The LX3 receiver antenna should be vertical.
2. Connect the receiver output to the mixer or amplifier input, using a standard audio
cable with a female 3-pin XLR connector or 1/4-inch phone plug.
3. Connect the ac adapter to the POWER jack on the rear panel of the receiver.
4. Plug the ac adapter into an appropriate ac power source.
LX4
AUDIO MIXER
LX4
AUDIO MIXER
NOTE: If the receiver is rack-mounted, the antenna(s) must extend above the rack
cabinet or be remotely located.
Improved LX4 diversity performance may be obtained by installing one or both
antenna(s) at a remote location and separating them by 1.5 meters (60 inches) or
more. Shure WA380 telescoping or WA490 cable-type 1/2-wave antennas are
recommended for remote location, and they should be connected to the receiver via
WA421 Extension Cable Kit(s) or other suitable low-loss cable.
10
45° 45°
RECEIVER CONNECTIONS
FIGURE 8
LX3
RF
LX3
OUTPUT
HI Z
RECEIVER
WIRELES
SQUELCH LEVEL POWER
S
AUDIO
POWER ANT
12.5 – 18.9 VDC