Panasonic SX-MB100 - Manual (Page 31)

Symptoms which appear to he signs of troubie
The following changes in performance may occur but do not indicate trouble.
Phenomenon Cause or Remedy
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The buttons, keys, etc. do not
function. • Turn off the power once, then turn it on again. If this procedure is not
successful, turn off the power once. Then, while pressing both TEMPO +
and - buttons at the same time, turn the power on again.
No sound is produced when the
keys are pressed. • The KEYBOARD VOLUME is set to the minimum level. Set it to a suitable
level.
• The volume for PART 1 is set to the minimum level or is muted. Set it to a
suitable level. (Refer to pages 27, 28.)
• The FM TUNER mode is selected. Select a different mode.
Only percussion instrument
sounds are produced when the
keyboard is played. • The DRUM KITS sound (139-150) is selected. Select another sound.
The rhythm does not play. • The DRUM part volume is set to the minimum level or is muted. Set it to
a suitable level. (Refer to pages 27, 28.)
The CD tempo cannot be
detected. • If “FAILED, TRY AGAIN” is shown on the display, the auto detect was not
successful. Use the TAP TEMPO or TEMPO buttons to set the correct
tempo. (Refer to page 22.)
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No sound is produced. • The CD/FM TUNER VOLUME is set to the minimum level. Set it to a suitable
level.
The CD does not play back
correctly. • Press the CD OPEN/CLOSE button to open the CD tray, and then press It
once again to reload the CD.
Performance is not possible.
Even with a CD inserted, the
track number, etc is not shown
on the display.
• The CD has been inserted upside down,
• The inserted CD is not a standard audio CD.
• A CD which is extremely warped or scratched cannot be used.
• If the CD or the instrument was suddenly moved from a very cold to a very
warm place, moisture may have formed on the CD player lens. Walt for one
hour and try again.
A particular portion of the CD
cannot be played. • The CD may require cleaning. Use a soft cloth to wipe it.
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No sound is heard. • The CD/FM TUNER VOLUME is set to the minimum level. Set it to a suitable
level.
Spurious noise makes station
selection difficult.
• Try moving the antenna direction to improve reception.
Spurious noise makes listening
difficult.
• The noise from a TV or video deck may be interfering with FM reception.
Try turning off any such devices.
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QQTG0626