CQ-D7400W
55
❐
DVD video/Video CD/CD
Trouble
Cause/Step
Disc is upside down.
➡
Place disc in the correct direction with the label side up.
The disc is inside but
no sound.
≥
Disc is dirty.
≥
Disc has scratches.
➡
Clean disc or change disc, referring to the section on “Notes on Disc”.
The unit can only play the following types of discs: DVD video, Video
CD, CD and CD-DA data recorded CD-R and CD-RW, and MP3 data
recorded CD-R and CD-RW.
➡
The unit may not successfully play back a CD-R/RW that is made in
combination of writing software, a CD recorder (CD-R/RW drive)
and a disc which are incompatible one another. Refer to instructions
for the concerned devices for details.
≥
Disc is dirty.
≥
Disc has scratches.
➡
Clean disc or change disc, referring to the section on “Notes on Disc”.
Sound skips, bad sound
quality.
(e. g. caused by noise)
➡
The unit may not successfully play back a CD-R/RW that was made
by the combination of writing software, a CD recorder (CD-R/RW
drive) and a disc if they are incompatible one another. Refer to
instructions for the concerned devices for details.
Mounting angle is over 30
x
.
➡
Adjust mounting angle to less than 30
x
.
Sound skips due to
vibration.
Unstable mounting.
➡
Mount the unit securely with the mounting parts, referring to the
section on installation.
≥
Disc is defective.
≥
Mechanical trouble.
➡
Open the panel and press [
<
] (eject). If the disc still does not
eject, press the reset switch. (page 59)
Disc is not ejected.
≥
Disc is dirty.
≥
Disc has scratches.
➡
Clean disc, referring to the section on “Notes on Disc”.
CD text is not displayed
normally.
The first track of a mix mode disc was reproduced. (Mix mode is a
format in which data except music is recorded on the first track and
music data is recorded on other than the first track in a session. )
➡
Play back music data recorded on other than the first track.
Time is counted but no
sound comes out.
