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46
Problem
Cause
Remedy
Previously preset stations can no longer
be tuned in.
The desired AM station cannot be
tuned in with the automatic tuning
method
There are continuous crackling and
hissing noises
There are buzzing and whining noises
The remote control does not function
properly
•
The DTX-9909K has been discon-
nected for a long period of time
•
The signal is weak of the antenna
connection is loose
•
These noi
ses
are caused by lightning,
fl
uorescent lamps, motors, thermo-
stats and
other electric equipment
• A TV set is being used nearby
• Wrong di
stance or angle
•
Direct sunlight or lighting (from an
inverter type
of
fluorescent lamp, etc.)
is st
riking the remote control sensor
on
the DTX-9909K
• The batteries are weak
• No batteries are in
stalled or they are
inst
alled in the wrong
pola
r direction
•
Preset the station
s again
•
Tighten the AM loop antenna connec-
tion and
reposition it for better recep-
tio
n
•
Use t
he manu
al tuning method
•
Use an outdoor antenna an
d a ground
wire
• Move the DTX-9909K away from the
TV
•
The remote control will function within
a maximum range of 20’ (6m) and
at
no more than a 30
°
angle from the
DTX-9909K’s fr
ont panel
• Reposition the DTX-9909
K
•
Replace all of the batteries
• Install the batteries into the remote
control. Be sure t
o mat
ch the + and
-- ends of each battery to the s
ymbols
shown in t
he remote control’s battery
compartment
Troubleshooting cont.