User Manual

HANDHELD TRANSMITTER

Turn on the handheld transmitter by moving the power switch to the on position. The LCD display will illuminate,

showing the selected channel [

] and battery icon[ ].

Note: Anytime you change channels, remove your headphones and mute the connected sound systems to avoid

audible RF noise bursts.

Setting the transmitter channel:

Important! After you have selected an interference-free channel, set the handheld transmitter to the

same channel.

1. Remove the battery compartment cover.

2. Press and hold the select button. The channel indicator on the LCD display will blink.

3. Change the channel with short presses of the select button until the desired channel is displayed. The

channel indicator will continue to blink for 10 seconds and then stop to indicate that the channel has

been selected.

Note: If you are using multiple ULWS-16 and ULWS-16-H wireless systems, make sure each system is set to a

different channel—at least three channels apart as a guard band.