Radio Shack DX-399 - TROUBLESHOOTING; Common Problems and Solutions

TROUBLESHOOTING
We do not expect you to have problems, but if you do , t he chart be-
low might hel p. If you still have problems after following the sugges-
tions below, take the receiver to yo ur local RadioShack store fo r
assistance.
Problem Ca use
Wea k or int er m itte nt sound . The pri mary-power batte ri es are
weak.
Ante nna needs adj usting.
Me tal is blo cki ng the signal Mo ve
the re ceiver near a window wh en
you use it insi de a veh i cle or metal
frame bu ilding.
F requency needs fine tun i ng . See
"Fi ne Tun ing• on P age 23.
Your receiver is too cl ose to a
computer or
its periphe ral equ ip-
me n t. Move the recei ver.
Scan stops when there is no dear Th is is caused by bi rdi es . See
sig n al. "Birdi es " on P age 42 . Us i ng an
outdoor an t enna might reduce
these signals.
MAN U AL T UNIN G and othe r front If o-w ap pears on the display, the
pane l buttons do no t respo nd. lock switch is set to • O'W . Sl ide
the l ock switch down .
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