JVC KD-SHX850 Instructions - Page 54

Troubleshooting - service manual

Page 54 highlights

ENGLISH Troubleshooting What appears to be trouble is not always serious. Check the following points before calling a service center. General FM/AM Symptoms Causes Remedies • Sound cannot be heard from the speakers. The volume level is set to the Adjust it to the optimum minimum level. level. Connections are incorrect. Check the cords and connections. • The receiver does not work The built-in microcomputer Reset the receiver (see page at all. may have functioned 2). incorrectly due to noise, etc. • "Connect Error" appears on The control panel is not the display. attached correctly. Remove the control panel, wipe the connector, then attach it again (see pages 42 and 49). • "Push Reset" appears on Something is blocking the the display and the control control panel movement. panel movement is freezed. Reset the receiver (see page 2). If this does not work, check the installation. • SSM automatic presetting Signals are too weak. does not work. Store stations manually. • Static noise while listening The antenna is not connected Connect the antenna firmly. to the radio. firmly. • CD-R/CD-RW cannot be CD-R/CD-RW is not played back. finalized. • 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 cannot be ejected. Disc is locked. Unlock the disc (see page 19). • Disc cannot be recognized ("No Disc," "Loading Error," or "Eject Error" appears). The CD player may have functioned incorrectly. Eject the disc forcibly (see page 4). • Disc sound is sometimes You are driving on rough interrupted. roads. Stop playback while driving on rough roads. Disc is scratched. Change the disc. Connections are incorrect. Check the cords and connections. Disc playback 54

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54
ENGLISH
Troubleshooting
What appears to be trouble is not always serious. Check the following points before calling a service
center.
Symptoms
Causes
Remedies
General
• Sound cannot be heard
from the speakers.
The volume level is set to the
minimum level.
Adjust it to the optimum
level.
Connections are incorrect.
Check the cords and
connections.
• The receiver does not work
at all.
The built-in microcomputer
may have functioned
incorrectly due to noise, etc.
Reset the receiver (see page
2).
• “Connect Error” appears on
the display.
The control panel is not
attached correctly.
Remove the control panel,
wipe the connector, then
attach it again (see pages 42
and 49).
• “Push Reset” appears on
the display and the control
panel movement is freezed.
Something is blocking the
control panel movement.
Reset the receiver (see page
2). If this does not work,
check the installation.
FM/AM
• SSM automatic presetting
does not work.
Signals are too weak.
Store stations manually.
• Static noise while listening
to the radio.
The antenna is not connected
firmly.
Connect the antenna firmly.
Disc playback
• CD-R/CD-RW cannot be
played back.
• Tracks on the CD-R/
CD-RW cannot be skipped.
CD-R/CD-RW is not
finalized.
• Insert a finalized CD-R/
CD-RW.
• Finalize the CD-R/CD-RW
with the component which
you used for recording.
• Disc cannot be ejected.
Disc is locked.
Unlock the disc (see page 19).
• Disc cannot be recognized
(“No Disc,” “Loading
Error,” or “Eject Error”
appears).
The CD player may have
functioned incorrectly.
Eject the disc forcibly (see
page 4).
• Disc sound is sometimes
interrupted.
You are driving on rough
roads.
Stop playback while driving
on rough roads.
Disc is scratched.
Change the disc.
Connections are incorrect.
Check the cords and
connections.