Anchor 811160 Audio Beacon System 1 with Dual Receiver, Wireless Beltpack, and Lapel Mic

User Manual - Page 14

For 811160.

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14
HAVING TROUBLE WITH YOUR SOUND SYSTEM?
HAVING TROUBLE WITH YOUR SOUND SYSTEM?
CONDITION
POSSIBLE SOLUTION
No Sound (power LED off)
Turn POWER switch ON
Charge battery or plug in AC cord
Safely shut down if unit overheats, turn volume lower & turn speaker ON
No Sound (power LED on)
Check for output from source
Make sure all cables are completely plugged in
Turn up volume control of input used
Remove plug from speaker output if not using external speaker output
Shortened Battery Life
Charge battery fully; if battery life continues to deteriorate, contact Anchor Audio customer service:
800.262.4671 x772
Distorted Sound
Lower system volume control
Lower input volume control
Excessive Hum or Noise
Use shielded cables
Use balanced microphone
HAVING TROUBLE WITH YOUR WIRELESS SYSTEM? (Wireless Models Only)
CONDITION
POSSIBLE SOLUTION
No Sound (RX Indicator: ON)
Turn up WIRELESS volume control
Make sure mic is plugged into body pack transmitter
Check gain on belt pack
No Sound (RX Indicator: OFF)
Push mic power button
Turn POWER switch(es) on
Make sure transmitter power switch is on
Set receiver and transmitter to same channel
Replace battery in transmitter
Try multiple wireless channels
FEEDBACK ISSUES?
CAUTION: Feedback can damage your equipment & may be hazardous to hearing
Controlling Feedback
Feedback, a howling noise or shrill sound, is self-generated by the sound system. It’s caused by a
microphone picking up the sound coming from the speaker and then re-amplifying it. Once a
feedback loop starts, it continues until the system is adjusted.
Feedback Causes
Microphone too close, pointing towards or in front of speaker
Volume setting is too loud for room
Sound reflecting off hard surfaces
Avoiding & Eliminating Feedback
Point microphone in a different direction
Keep microphone away from the speaker
Place speaker in FRONT of the microphone
Reduce the sound system volume levels
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