JVC G300 Instruction Manual - Page 33

Troubleshooting

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Page 33 highlights

ENGLISH TROUBLESHOOTING What appears to be trouble is not always serious. Check the following points before calling a service center. Symptoms Causes Remedies General FM/AM • Sound cannot be heard from the speakers. The volume level is set to the Adjust it to the optimum level. minimum level. Connections are incorrect. Check the cords and connections. • This unit does not work at all. The built-in microcomputer may have functioned incorrectly due to noise, etc. While holding SEL (select), press (standby/on attenuator) for more than 2 seconds to reset the unit. (Your preset adjustments will also be erased.) (See page 2.) • SSM (Strong-station Sequential Memory) automatic preset does not work. Signals are too weak. Store stations manually. • Static noise while listening The antenna is not connected Connect the antenna firmly. to the radio. firmly. • Disc automatically ejects. Disc is inserted upside down. Insert the disc correctly. • 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 can be neither played Disc is locked. back nor ejected. Unlock the disc. (See page 16.) The CD player may have functioned incorrectly. While holding (standby/on attenuator), press 0 (eject) for more than 2 seconds. Be careful not to drop the disc when it is ejected. • 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. • "NO DISC" appears on the No disc in the loading slot. display. Insert a disc into the loading slot. Disc is inserted incorrectly. Insert the disc correctly. Disc Playback 33

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33
ENGLISH
TROUBLESHOOTING
What appears to be trouble is not always serious. Check the following points before calling a service
center.
Remedies
Adjust it to the optimum level.
Check the cords and
connections.
While holding SEL (select),
press
(standby/on
attenuator) for more than
2 seconds to reset the unit.
(Your preset adjustments will
also be erased.) (See page 2.)
Store stations manually.
Connect the antenna firmly.
Insert the disc correctly.
•
Insert a finalized CD-R/
CD-RW.
•
Finalize the CD-R/CD-RW
with the component which
you used for recording.
Unlock the disc.
(See page 16.)
While holding
(standby/on attenuator), press
0
(eject) for more than
2 seconds. Be careful not to
drop the disc when it is ejected.
Stop playback while driving on
rough roads.
Change the disc.
Check the cords and
connections.
Insert a disc into the loading
slot.
Insert the disc correctly.
Causes
The volume level is set to the
minimum level.
Connections are incorrect.
The built-in microcomputer
may have functioned
incorrectly due to noise, etc.
Signals are too weak.
The antenna is not connected
firmly.
Disc is inserted upside down.
CD-R/CD-RW is not finalized.
Disc is locked.
The CD player may have
functioned incorrectly.
You are driving on rough
roads.
Disc is scratched.
Connections are incorrect.
No disc in the loading slot.
Disc is inserted incorrectly.
Symptoms
•
Sound cannot be heard
from the speakers.
•
This unit does not work at
all.
•
SSM (Strong-station
Sequential Memory)
automatic preset does not
work.
•
Static noise while listening
to the radio.
•
Disc automatically ejects.
•
CD-R/CD-RW cannot be
played back.
•
Tracks on the CD-R/CD-RW
cannot be skipped.
•
Disc can be neither played
back nor ejected.
•
Disc sound is sometimes
interrupted.
•“
NO DISC
”
appears on the
display.
Disc Playback
General
FM/AM