Radio Shack PRO-79 owner manual Troubleshooting, SQUELCH is not

Models: PRO-79

1 52
Download 52 pages 9.5 Kb
Page 47
Image 47
TROUBLESHOOTING

TROUBLESHOOTING

If your scanner is not working as it should, these suggestions might help you eliminate the problem. If the scanner still does not operate properly, take it to your local RadioShack store for assistance.

PROBLEM

POSSIBLE CAUSE

REMEDY

 

 

 

 

 

 

Scanner is

The AC or DC

Be sure the adapter’s barrel

totally inopera-

adapter is not con-

plug is fully inserted into the

tive.

nected.

PWR jack.

 

 

 

 

The batteries are

Replace the batteries with

 

dead.

fresh ones, or recharge the

 

 

rechargeable batteries.

 

 

 

Poor or no

An antenna is not

Make sure an antenna is

reception

connected or is

properly connected to the

 

connected incor-

scanner.

 

rectly.

 

 

 

 

 

Programmed fre-

Avoid programming fre-

 

quencies are the

quencies listed under

 

same as “birdie”

“Birdie Frequencies” on

 

frequencies.

Page 41 or only listen to

 

 

them manually.

 

 

 

Keypad does

Keylock is turned

Turn off the keylock.

not work.

on.

 

 

 

 

 

The scanner might

Turn the scanner off then on

 

need to be reset or

again, or reset/initialize the

 

initialized.

scanner (see “Resetting/Ini-

 

 

tializing the Scanner” on

 

 

Page 25.

 

 

 

Scanner is on

SQUELCH is not

Adjust SQUELCH clock-

but will not

correctly adjusted.

wise.

scan.

 

 

Only one channel is

Store frequencies into more

 

 

(or no channels

than one channel.

 

are) stored.

 

 

 

 

During scan-

Programmed fre-

Avoid programming fre-

ning, the scan-

quencies are the

quencies listed under

ner locks on

same as “birdie”

“Birdie Frequencies” on

frequencies

frequencies.

Page 41, or only listen to

that have an

 

them manually.

unclear trans-

 

 

mission.

 

 

 

 

 

47

Page 47
Image 47
Radio Shack PRO-79 owner manual Troubleshooting, SQUELCH is not