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27
GB
Updating the Firmware
To update the firmware, visit the support site
on the back cover, then follow the online
instructions.
Notes
• Using a USB device (not supplied) is required for
updating the firmware. Store the updater in the
USB device, and connect the device to the USB
port, then perform the update operation.
• Updating the firmware takes a few minutes to
complete. During the update, do not turn the
ignition to the OFF position, nor remove the USB
device.
Precautions
• Cool off the unit beforehand if your boat
has been moored in direct sunlight.
• Do not leave the front panel or audio
devices brought in inside the boat, or it
may cause malfunction due to high
temperature in direct sunlight.
• Power antenna (aerial) extends
automatically.
Moisture condensation
Should moisture condensation occur inside
the unit, remove the disc and wait for about
an hour for it to dry out; otherwise the unit
will not operate properly.
To maintain high sound quality
Do not splash liquid onto the unit or discs.
• Do not expose discs to direct sunlight or
heat sources such as hot air ducts, nor
leave it in a boat moored in direct sunlight.
• Before playing, wipe
the discs with a
cleaning cloth from the
center out. Do not use
solvents such as
benzine, thinner,
commercially available
cleaners.
• This unit is designed to play discs that
conform to the Compact Disc (CD)
standard. DualDiscs and some of the music
discs encoded with copyright protection
technologies do not conform to the
Compact Disc (CD) standard, therefore,
these discs may not be playable by this
unit.
• Discs that this unit CANNOT play
– Discs with labels, stickers, or sticky tape
or paper attached. Doing so may cause a
malfunction, or may ruin the disc.
– Discs with non-standard shapes (e.g.,
heart, square, star). Attempting to do so
may damage the unit.
– 8 cm (3
1
/
4
in) discs.
Notes on CD-R/CD-RW discs
• If the multi-session disc begins with a CD-
DA session, it is recognized as a CD-DA
disc, and other sessions are not played.
• Discs that this unit CANNOT play
– CD-R/CD-RW of poor recording quality.
– CD-R/CD-RW recorded with an
incompatible recording device.
– CD-R/CD-RW which is finalized
incorrectly.
– CD-R/CD-RW other than those recorded
in music CD format or MP3 format
conforming to ISO9660 Level 1/Level 2,
Joliet/Romeo or multi-session.
Additional Information
Notes on discs
Playback order of audio files
Folder (album)
Audio file (track)
Summary of Contents for MEX-M71BT
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