POWER / TONE
SPEAKER
OUTPUTS
BATTERY CHARGER
MIC 2
(wireless)
MIC 1
LINE
BATTERY
TX ON
CA
Owner
’
s Manual
PortaVox
ANCHOR Audio, Inc. (310) 784-2300
100-0007-000 / Revision D, 08/97
Having trouble with the sound system?
Condition
Possible Solution
No sound
(power LED not lit):
• turn POWER switch ON
• charge battery
No sound
(power LED lights):
• check for output from source
• make sure all cables are completely plugged in
• increase volume control on input used
• check speaker cable for faults
Shortened battery life:
• reduce volume to eliminate distortion
• charge battery fully before use
• replace worn battery
Distorted sound:
• check input cable connection
• lower input signal level
Excessive hum or noise:
• use shielded input cable
• use a balanced microphone
Having trouble with the wireless system?
(PB-500W only)
Condition
Possible Solution
No sound:
• set mute switch to ON
• turn up Mic 2/Wireless volume control
• plug microphone into body-pack transmitter
• unplug any other mic from Mic 2 input
• turn sound system ON
• confirm transmitter power switch is set to PWR
• replace mic/transmitter battery
Troubleshooting Guide
