14
VII.
TROUBLESHOOTING
PROBLEM
SOLUTION
ON-SITE-REMEDY
1) Power Indicator is off
a) Check of the unit is
plugged into a 120VAC
source.
b) Check if the internal
circuit breaker on/off
switch is depressed
Plug in the unit to 120VAC
or depress internal circuit
breaker.
2) Power indication on but
status light is not blinking
Check connection to the
microprocessor board
Microprocessor board fault.
Pull out for repair
3) a) Com port does not
light up when unit is
programmed
Check serial cable
connections
4) Unit does not respond
when programmed
Check serial cable
connections
5) Unit does not provide
designed gain or unit does
not have gain at all or
intermittent operation
a) Check RF connection
between modules
b) Check Talk In/Talk Out
RF connections
