AmpliVox SW212 - Manual (Page 6)

6
PROBLEM & ITEMS TO CHECK
UNIT WILL NOT TURN ON
 Is unit plugged in?
 Is the battery charged?
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SOUND IS DISTORTED
 Turn down main volume
 Turn down input source since the output of some devices may
be too high
 Check for debris on speaker cone
SOUND IS MUFFLED
 Bass too high
 Treble too low
FEEDBACK: A LOUD SQUEALING, SHRILL OR HOWLING
SOUND THAT IS SELF GENERATED
 Feedback occurs when a microphone is too close to the
speaker or the microphone volume is too high, or the
microphone is pointed towards the speaker. It is also caused
by sound reflecting off hard surfaces.
 Reduce or eliminate Feedback by
- Pointing the microphone in a different direction
- Keeping the microphone BEHIND the speakers
- Turn down the volume levels
POWER IS ON, BUT NO SOUND
 Check volume levels
 If using wireless, be sure receiver(s) and/or transmitter battery
is installed and/or is on
MICROPHONE SIGNAL IS WEAK
 If microphone has batteries, check batteries
 Check cables/connectors
WIRELESS MIC DOES NOT WORK
 Check transmitter to ensure transmitter is on.
 Does yellow ―signal‖ LED light when transmitter is turned on?
WIRELESS MIC CUTS IN AND OUT
 Is unit visible (line of sight) from user? If not, move unit into
view when using wireless microphone.
 Does the yellow ―signal‖ LED go out when signal drops out?
Check battery in transmitter.
TROUBLESHOOTING GUIDE
NEED HELP? Call 800-267-5486