JVC AR780 Instruction Manual - Page 42

Troubleshooting

Get JVC AR780 - KD Radio / CD PDF manuals and user guides
UPC - 046838028366
View all JVC AR780 manuals
Add to My Manuals
Save this manual to your list of manuals

Page 42 highlights

ENGLISH Troubleshooting What appears to be trouble is not always serious. Check the following points before calling a service center. General FM/AM Discs in general Symptom Remedy/Cause • 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). • "Connect Error" appears on the display. Remove the control panel, wipe the connector, then attach it again (see page 4). • 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 can neither be played back nor ejected. • Unlock the disc (see page 11). • Eject the disc forcibly (see page 3). • Disc cannot be recognized ("No Disc," "Loading Eject the disc forcibly (see page 3). Error," or "Eject Error" flashes). • Disc sound is sometimes interrupted. • Stop playback while driving on rough roads. • Change the disc. • Check the cords and connections. • "Please Eject" appears on the display. This occurs sometimes due to over-heating. Eject the disc or change to another playback source. • Disc cannot be played back. • Use a disc with MP3/WMA tracks recorded in the format compliant with ISO 9660 Level 1, Level 2, Romeo, or Joliet. • Add the extension code or to the file names. • Noise is generated. Skip to another track or change the disc. (Do not add the extension code or to non-MP3 or WMA tracks.) • A longer readout time is required ("File Check" Do not use too many hierarchies and folders. keeps flashing on the display). • Tracks do not play back in the order you have Playback order is determined when files are recorded. intended them to play. MP3/WMA 42

  • 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
  • 69
  • 70
  • 71
  • 72
  • 73
  • 74
  • 75
  • 76
  • 77
  • 78
  • 79
  • 80
  • 81
  • 82
  • 83
  • 84
  • 85
  • 86
  • 87
  • 88
  • 89
  • 90
  • 91
  • 92
  • 93
  • 94
  • 95
  • 96
  • 97
  • 98
  • 99
  • 100
  • 101
  • 102
  • 103
  • 104
  • 105
  • 106
  • 107
  • 108
  • 109
  • 110
  • 111
  • 112
  • 113
  • 114
  • 115
  • 116
  • 117
  • 118
  • 119
  • 120
  • 121
  • 122
  • 123
  • 124
  • 125
  • 126
  • 127
  • 128
  • 129
  • 130
  • 131
  • 132
  • 133
  • 134
  • 135
  • 136
  • 137
  • 138
  • 139
  • 140
  • 141
ENGLISH
42
Troubleshooting
What appears to be trouble is not always serious. Check the following points before calling a service center.
Symptom
Remedy/Cause
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).
•
“Connect Error” appears on the display.
Remove the control panel, wipe the connector, then attach
it again (see page 4).
FM/AM
•
SSM automatic presetting does not work.
Store stations manually.
•
Static noise while listening to the radio.
Connect the antenna firmly.
Discs in general
•
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 11).
•
Eject the disc forcibly (see page 3).
•
Disc cannot be recognized (“No Disc,” “Loading
Error,” or “Eject Error” flashes).
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.
•
“Please Eject” appears on the display.
This occurs sometimes due to over-heating. Eject the disc
or change to another playback source.
MP3/WMA
•
Disc cannot be played back.
•
Use a disc with MP3/WMA tracks recorded in the format
compliant with ISO 9660 Level 1, Level 2, Romeo, or
Joliet.
•
Add the extension code <.mp3> or <.wma> to the file
names.
•
Noise is generated.
Skip to another track or change the disc. (Do not add the
extension code <.mp3> or <.wma> to non-MP3 or WMA
tracks.)
•
A longer readout time is required (“File Check”
keeps flashing on the display).
Do not use too many hierarchies and folders.
•
Tracks do not play back in the order you have
intended them to play.
Playback order is determined when files are recorded.