9.3 TROUBLESHOOTING CHART

SYMPTOM

PROBABLE CAUSE

 

REMEDY

[

(

)]

key

No channels memorized.

[

]

The SCAN DW

 

Use the MEM key to enter desired

does not start the scan.

 

channels into the transceiver’s

 

 

 

 

 

memory.

 

 

 

 

 

 

 

 

 

 

 

Squelch is not adjusted.

Adjust the squelch to threshold or

 

 

 

 

 

to the point where noise just dis-

 

 

 

 

 

appears. Further adjustment of the

 

 

 

 

 

squelch control may eliminate in-

 

 

 

 

 

coming signals.

 

 

 

The USA/INTL/CAN

Proper operation not

HOLD down the [16/9] key and

modes do not function.

followed.

press the [WX] key.

 

 

 

Press and holding the

Low battery.

Charge battery. Refer to section 4

[SQL] switch does not

 

of this manual.

eliminate background

 

 

 

Audio volume level is too low.

[

]

noise.

 

 

 

Press the VOL key and press the

 

 

 

 

[S] key several times.

 

 

 

 

 

 

 

 

Cannot change any

Key Lock is on.

Turn Key Lock off. Refer to section

function.

 

 

 

 

5, f [H/L(

)] key.

 

 

 

Key Lock does not

Proper operation not

Hold down the [H/L( )] key for 2

function.

 

 

 

followed.

seconds.

 

 

 

 

Indicator does not light

Defective battery FNB-V99LI.

Contact your Standard Horizon

when charging a battery.

 

dealer.

 

 

 

 

 

 

 

 

HX760S

 

Page 41