Справочник Пользователя для Insignia is-hc040917
Tuner
Problem
Cause
Remedy
FM stereo reception is
noisy.
noisy.
The characteristics of FM stereo
broadcasts may cause this problem
when the transmitter is too far away or
the antenna input is poor.
broadcasts may cause this problem
when the transmitter is too far away or
the antenna input is poor.
Check the antenna connections.
Try using a high-quality directional FM
antenna.
Try using a high-quality directional FM
antenna.
Use the manual tuning method.
There is distortion, and
clear reception cannot
be obtained even with a
good FM antenna.
clear reception cannot
be obtained even with a
good FM antenna.
There is multipath interference.
Adjust the antenna position to eliminate
multipath interference.
multipath interference.
The desired station
cannot be tuned in with
the automatic tuning
method.
cannot be tuned in with
the automatic tuning
method.
The signal is too weak.
Use a high-quality directional FM anten-
na.
na.
Use the manual tuning method.
Previously preset
stations can no longer
be tuned in.
stations can no longer
be tuned in.
This unit has been disconnected for a
long period.
long period.
Preset the stations again.
The desired station
cannot be tuned in with
the automatic tuning
method.
cannot be tuned in with
the automatic tuning
method.
This signal is weak or the antenna
connections are loose.
connections are loose.
Tighten the AM loop antenna connect-
ions and orient it for best reception.
ions and orient it for best reception.
Use the manual tuning method.
There are continuous
crackling and hissing
noises.
crackling and hissing
noises.
Noises result from lightning.fluorescent
lamps, motors, thermostats and other
electrical equipment.
lamps, motors, thermostats and other
electrical equipment.
Use an outdoor antenna and a ground
wire. This will help some what, but it is
difficult to eliminate all noise.
wire. This will help some what, but it is
difficult to eliminate all noise.
There are buzzing and
whining noises.
whining noises.
A TV set is being used nearby.
Move this unit is away from the TV.
FM
AM
Remote Control
Problem
Cause
Remedy
The remote control
does not work nor
function properly.
does not work nor
function properly.
Wrong distance angle.
The remote control will function within a maximum range
of 6 m(20 feet) and no more than 30 degrees offaxis from
the front panel.
of 6 m(20 feet) and no more than 30 degrees offaxis from
the front panel.
Direct sunlight or lighting (from
an inverter type of fluorescent
lamp, etc.) is striking the remo-
te control sensor of this unit.
an inverter type of fluorescent
lamp, etc.) is striking the remo-
te control sensor of this unit.
Reposition this unit.
The batteries are weak.
Replace all batteries.
No batteries installed.
Install the batteries before attempting to operate the
remote. Be sure to match the + and - ends of each
battery to the symbols shown in the remote battery
compartment.
remote. Be sure to match the + and - ends of each
battery to the symbols shown in the remote battery
compartment.
Troubleshooting
39