Connecting the Power Supply

4.If the antennas are to be remote mounted, insert the supplied plastic plugs into the holes on the front of the brackets (Figure 7).

INSTALLING THE HOLE PLUGS

FIGURE

NOTE: If you install the receiver in a rack mount, we recommend you front mount or remote mount your antennas.

1.Connect the ac adapter to the POWER jack on the rear panel of the receiver.

2.Plug the ac adapter into an appropriate power outlet.

CONNECTING THE ANTENNAS

There are several ways the antennas can be connected to the receiver.

•When used as a stand-alone unit, attach the supplied quarter-wave antennas to the antenna connectors on the receiver back panel. For best performance, the receiver antennas should point straight up (Figure 8).

INSTALLING THE ANTENNAS

FIGURE 8

•If you wish to front mount the antennas, ask your Shure dealer for information on the WA503 Front Mount Conversion Kit.

•If you wish to remote mount the antennas, ask your Shure dealer for informa- tion on the WA380 1/2-Wavetelescoping antennas or WA490 1/2-Wave cable antennas and a WA421 cable extension kit.

CONNECTING THE RECEIVER

There are two ways to connect the receiver to a mixer or a karaoke unit:

Two Independent Channels (Figure 9)

LX88-II

BACK

AUDIO MIXER or KARAOKE UNIT

AC ADAPTER (PS20E)

CONNECTING SEPARATE CHANNELS

FIGURE 9

Connect the receiver outputs for channels 1 and 2 to the mixer or karaoke unit inputs using balanced, 2±conductor, shielded cables with 3-pin XLR connec- tors, or unbalanced, single±conductor, shielded cables with 1/4-inch phone plugs.

Two Channels Mixed Into One (Figure 10)

LX88-II

BACK

AUDIO MIXER or KARAOKE UNIT

AC ADAPTER (PS20E)

CONNECTING MIXED CHANNELS

FIGURE 10

Connect the Mixed Channels output to the mixer or karaoke unit input using an unbalanced, single-conductor, shielded cable with a 1/4-inch phone plug.