Radio Shack PRO-72 owner manual Troubleshooting, Problem Possible Causes Remedies

Problem

Possible Causes

Remedies

The scanner

The AC or DC

Be sure the adapt-

does not

adapter is not

er is plugged into

work at all.

properly connect-

a working AC out-

ed.

let or cigarette-

lighter socket, and

is fully inserted

into the scanner’s

PWR/DC 9V jack.

The internal batter-

Charge the re-

ies/battery pack

chargeable batter-

needs to be re-

ies or battery

charged, or the

pack, or replace

non-rechargeable

non-rechargeable

batteries are dead.

batteries with

fresh batteries.

Poor or no

Improperly con-

Be sure the anten-

reception.

nected antenna.

na is properly con-

nected.

Programmed fre-

Avoid program-

quencies are the

ming frequencies

same as birdie fre-

listed under “Bird-

quencies.

ie Frequencies” on

Page 40.