Bose LIFESTYLE 235 Guide D'utilisation page 30

TAB 8 TAB 7
C M
ARE AND AINTENANCE
Problem
Sound is marred by a loud
hum or buzz, which may
be electrical in nature
(not harmonic)
Radio does not work
(Not available on T20 and T10
systems.)
FM sound is distorted
(Not available on T20 and T10
systems.)
Sound is distorted
No sound from a connected
device
No TV picture, but audio is
heard
A connected device does not
respond consistently to
remote commands
Intermittent audio dropouts
heard on coaxial digital audio
inputs
22
TAB 6 TAB 5
®
• Contact Bose Customer Service to determine if and how other electrical devices in the room may be
creating unwanted signals, and to obtain possible remedies.
• Make sure antennas are connected properly.
• Move AM antenna at least 20 inches (50 cm) from the control console and Acoustimass
• Adjust antenna position to improve reception.
• Make sure the AM antenna is in an upright position.
• Move antennas farther from control console, TV, or other electronic equipment.
• Select another station. You may be in an area of weak signal coverage for some stations.
• Adjust antenna position to reduce interference.
• Fully extend the FM antenna.
• Make sure speaker cables are not damaged and the connections are secure.
• Reduce the volume output level from any external devices connected to the control console.
• Check the connections.
• Make sure that device is turned on.
• Refer to the owner's manual that came with the device.
• Check the TV video input selection. Make sure it is correct for the video source.
• Make sure video cables are securely connected.
• Try connecting the included external IR emitter to the control console. For guidance, press the Setup
button on the control console. Select the device setup and follow the onscreen instructions for setting up
the remote.
• Contact Bose Customer Service to request a composite video cable that can be used for the coaxial
digital audio connection.
TAB 4 TAB 3
What to do
TAB 2 English
® module.