JVC KD PDR40 Instructions - Page 20

Troubleshooting - user manual

Page 20 highlights

ENGLISH Preset value setting for each sound mode Preset value Sound mode BASS (bass) MID (mid-range) Freq. Level Q Freq. Level Q TRE (treble) LOUD Freq. Level Q (loudness) USER ROCK CLASSIC POP HIP HOP JAZZ 60 Hz 100 Hz 80 Hz 100 Hz 60 Hz 80 Hz 00 Q1.0 1.0 kHz +03 Q1.0 1.0 kHz +01 Q1.0 1.0 kHz +02 Q1.0 1.0 kHz +04 Q1.0 1.0 kHz +03 Q1.0 1.0 kHz 00 Q1.25 7.5 kHz 00 Q1.25 10.0 kHz 00 Q1.25 10.0 kHz +01 Q1.25 10.0 kHz -02 Q1.0 10.0 kHz 00 Q1.25 10.0 kHz 00 Q1.25 +02 Q1.25 +03 Q1.25 +02 Q1.25 OFF +01 Q1.25 +03 Q1.25 Freq.: Frequency Q: Q-slope Troubleshooting What appears to be trouble is not always serious. Check the following points before calling a service center. Symptoms Remedies/Causes FM/AM General • Sound cannot be heard from the speakers. • Adjust the volume to the optimum level. • Check the cords and connections. • The unit does not work at all. Reset the unit (see page 3). • SSM automatic presetting does not work. Store stations manually. • Static noise while listening to the radio. Connect the antenna firmly. • Disc cannot be played back. Insert the disc correctly. • CD-R/CD-RW cannot be played back. • Insert a finalized CD-R/CD-RW. • Tracks on the CD-R/CD-RW cannot be skipped. • Finalize the CD-R/CD-RW with the component which you used for recording. Disc playback • Disc can neither be played back nor ejected. • Unlock the disc (see page 9). • Eject the disc forcibly (see page 3). • Disc sound is sometimes interrupted. • Stop playback while driving on rough roads. • Change the disc. • Check the cords and connections. • "NO DISC" appears on the display. Insert a playable disc into the loading slot. • "PLEASE" and "EJECT" appear alternately on the display. 20

  • 1
  • 2
  • 3
  • 4
  • 5
  • 6
  • 7
  • 8
  • 9
  • 10
  • 11
  • 12
  • 13
  • 14
  • 15
  • 16
  • 17
  • 18
  • 19
  • 20
  • 21
  • 22
  • 23
  • 24
  • 25
  • 26
  • 27
  • 28
  • 29
  • 30
  • 31
  • 32
  • 33
  • 34
  • 35
  • 36
  • 37
  • 38
  • 39
  • 40
  • 41
  • 42
  • 43
  • 44
  • 45
  • 46
  • 47
  • 48
  • 49
  • 50
  • 51
  • 52
  • 53
  • 54
  • 55
  • 56
  • 57
  • 58
  • 59
  • 60
  • 61
  • 62
  • 63
  • 64
  • 65
  • 66
  • 67
  • 68

20
ENGLISH
Symptoms
Remedies/Causes
General
Sound cannot be heard from the speakers.
Adjust the volume to the optimum level.
• Check the cords and connections.
The unit does not work at all.
Reset the unit (see page 3).
FM/AM
SSM automatic presetting does not work.
Store stations manually.
Static noise while listening to the radio.
Connect the antenna firmly.
Disc playback
Disc cannot be played back.
Insert the disc correctly.
• CD-R/CD-RW cannot be played back.
Tracks on the CD-R/CD-RW cannot be skipped.
• Insert a finalized CD-R/CD-RW.
Finalize the CD-R/CD-RW with the component which
you used for recording.
Disc can neither be played back nor ejected.
Unlock the disc (see page 9).
Eject the disc forcibly (see page 3).
Disc sound is sometimes interrupted.
Stop playback while driving on rough roads.
• Change the disc.
• Check the cords and connections.
“NO DISC” appears on the display.
“PLEASE” and “EJECT“ appear alternately on
the display.
Insert a playable disc into the loading slot.
Troubleshooting
What appears to be trouble is not always serious. Check the following points before calling a service center.
Preset value setting for each sound mode
Sound mode
Preset value
BASS
(bass)
MID
(mid-range)
TRE
(treble)
LOUD
(loudness)
Freq.
Level
Q
Freq.
Level
Q
Freq.
Level
Q
USER
60 Hz
00
Q1.0
1.0 kHz
00
Q1.25
7.5 kHz
00
Q1.25
OFF
ROCK
100 Hz
+03
Q1.0
1.0 kHz
00
Q1.25
10.0 kHz
+02
Q1.25
CLASSIC
80 Hz
+01
Q1.0
1.0 kHz
00
Q1.25
10.0 kHz
+03
Q1.25
POP
100 Hz
+02
Q1.0
1.0 kHz
+01
Q1.25
10.0 kHz
+02
Q1.25
HIP HOP
60 Hz
+04
Q1.0
1.0 kHz
–02
Q1.0
10.0 kHz
+01
Q1.25
JAZZ
80 Hz
+03
Q1.0
1.0 kHz
00
Q1.25
10.0 kHz
+03
Q1.25
Freq.: Frequency
Q: Q-slope