22
TROUBLESHOOTING GUIDE
Symptom Distance Possible Cause Possible
Solution
No AF signal and no
RF signal
any low transmitter battery
voltage
replace battery
No AF signal and no
RF signal
long out of range move transmitter
closer to receiver or
obstecles
No AF signal but
normal RF signal
any microphone or other
input source
check input source
Distortion with no AF
peak indication
any low transmitter battery
voltage
replace battery
Noise with low AF
signal and normal RF
signal
any strong RFI identify source and
eliminate or change
frequency of wireless
microphone system
Intermittent AF signal
low RF signal
long out of range move transmitter
closer to RCV
Intermittent AF and
RF signals
average obstructions in signal
path
remove obstructions
or reposition transmitter
and/or RCV
MULITPLE SYSTEM
Symptom Distance Possible Cause Action
Distortion on two or
more systems without
any units on same
frequency
change frequencies
Distortion on one or
more systems without
transmitter-transmitter
short
transmitter + transmitter
intermod
change frequencies
Distortion on one or
more systems without
transmitter-transmitter
short transmitter-
receiver short
transmitter + transmitter
intermod transmitter +
transmitter receiver
intermod
increase transmitter to
transmitter distance
change frequencies
Distortion on one or
more systems without
AF peak indication
transmitter-receiver
short
transmitter + transmitter
receiver intermod
increase transmitter to
receive distance