Rockville RWM3300UA User manual

HIGH LOW

HIGH LOW

Problem Solution
No sound or faint
sound
•Verify all sound system connections or adjust
channel volume as needed.
•Verify that the receiver is connected to the mixer/
amplier.
•Turn on the microphones.
•Make sure the batteries are installed correctly.
•Check the batteries and replace them if needed.
•Make sure the mics are not muted (long press the
power button on the mic (page 4).
•Check the frequency settings (page 6).
•Make sure AC adapter is securely plugged into an
electrical outlet.
•Make sure receiver is powered on.
•Check the receiver’s frequency settings.
Audio artifacts or
dropouts
•Change receiver and transmitter to a different
group and/or channel.
•Identify nearby sources of interference (cell
phones, Wi-Fi access points, signal processor,
etc...) and shutdown or remove source.
•Charge or change transmitter battery.
•System must be set up within recommended
range and receiver kept away from metallic
surfaces.
•Transmitter must be used in line of sight from
receiver for optimal sound.
Distortion Reduce transmitter channel volume.
Sound level varies
when switching to
different sources
Adjust transmitter volume as necessary.
Transmitter info
does not appear
on the receiver’s
LCD screen
Transmitter is off.