40
Troubleshooting
Trouble
shoo
ting
6
Radio stations can’t
be tuned in properly.
• The antenna is positioned or connected poorly. Check the antenna
connection and adjust its position.
• The signal strength of the radio station is too weak. Tune to the
station manually.
• No stations have been preset or preset stations have been cleared
(when tuning by scanning preset channels). Preset some radio
stations, see page 29 for details.
Preset stations cannot
be received.
• An incorrect station frequency has been memorized. Memorize the
correct station frequency.
• The memorized stations are cleared. Memorize the stations again.
Poor FM reception.
• No antenna is connected. Connect the antenna.
• The antenna is not positioned for the best reception. Change the
position of the antenna.
The remote control
doesn’t work well / at
all.
• The remote control is not pointed directly at the unit. Point the
remote directly at the unit.
• The remote control is too far from the unit. Use the remote within 23
feet (7 m) of the unit.
• There is an obstacle in the path between the remote control and the
unit. Remove the obstacle.
• The batteries in the remote control are flat. Replace the batteries
with new ones.
‘CHECK CABLE’
appears on the
display window.
• Subwoofer Amplifier’s power cord is not connected. Check and
connect it correctly.
• System cable is disconnected or connected incorrectly. Check and
connect it correctly.
‘M-PROTECTION’
or ‘S-PROTECTION’
appears on the
display window.
• Improper connections may damage the system due to short-circuit.
Ensure that the speaker cables are connected correctly.
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2013-09-09 11:20:25
