Standard Horizon Hx500s - Manual (Page 32)

HX500S Page 30
11.3 TROUBLESHOOTING CHART
TROUBLESHOOTING CHART
SYMPTOM
The [SCAN] key does
not start the scan.
The USA/INTL/CAN
modes do not function.
Press and holding the
SQL switch does not
eliminate background
noise.
Cannot change any
function.
Key Lock does not
function.
Indicator does not light
when charging a
battery.
PROBABLE
CAUSE
No channels
memorized.
Squelch is not
adjusted.
Proper operation not
followed.
Low battery.
Key Lock is on.
Proper operation not
followed.
Defective battery
FNB-V98LI.
REMEDY
Use the [MEM] key to enter de-
s i r e d c h a n n e l s i n t o t h e
transceiver’s memory.
Adjust the squelch to threshold
or to the point where noise just
disappears. Further adjustment
of the squelch control may elimi-
nate incoming signals.
HOLD down the [16/9] key and
press the [WX] key.
Charge battery. Refer to section
4 of this manual.
Turn Key Lock off. Refer to sec-
tion 5, [H/L] key.
Hold down the [H/L] key for 1 sec-
ond.
Contact your Standard Horizon
dealer.