Troubleshooting; Maintenance - JVC CA-UXG30 Instructions Manual
Micro component system consists of ca-uxg33/sp-uxg33 and ca-uxg30/sp-uxg30
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Also See for CA-UXG30:
- Instructions manual (88 pages) ,
- Instructions manual (24 pages) ,
- Service manual (55 pages)
Table of Contents
Timer Operations
(see pages 16 and 17)
• When you unplug the AC power cord or if a power failure
occurs, the timer will be canceled. You need to set the
clock first, then the timer again.
Troubleshooting
If you are having a problem with your System, check this list
for a possible solution before calling for service.
General:
Adjustments or settings are suddenly canceled before
you finish.
] There is a time limit. Repeat the procedure again.
Operations are disabled.
] The built-in microprocessor may malfunction due to
external electrical interference. Unplug the AC power
cord and then plug it back in.
Unable to operate the System from the remote control.
] The path between the remote control and the remote
sensor on the System is blocked.
] The batteries are exhausted.
No sound is heard.
] Speaker connections are incorrect or loose.
] Headphones are connected.
Radio Operations:
Hard to hear broadcasts because of noise.
] Antennas connections are incorrect or loose.
] The AM loop antenna is too close to the System.
] The FM antenna is not properly extended and positioned.
Disc Operations:
The disc does not play.
] The disc is placed upside down. Place the disc with the
label side up.
ID3 Tag on an MP3 disc cannot be shown.
] There are two types of ID3 Tag—Version 1 and Version
2. This System can only show ID3 Tag Version 1.
MP3 groups and tracks are not played back as you
expect.
] The playing order is determined when the disc was
recorded. It depends on the writing application.
The disc sound is discontinuous.
] The disc is scratched or dirty.
The disc tray does not open or close.
] The AC power cord is not plugged in.
] Child Lock is in use (see page 15).
Timer Operations:
Daily Timer does not work.
] The System has been turned on when the on-time comes.
Timer starts working only when the System is turned off.
19
Maintenance
To get the best performance of the System, keep your discs,
and mechanism clean.
Handling discs
• When removing the disc from its case, hold it at the edge
while pressing the center hole lightly.
• Do not touch the shiny surface of the disc, or bend the disc.
• Put the disc back in its case after use to prevent warping.
• Be careful not to scratch the surface of the disc.
• Avoid exposure to direct sunlight, extreme temperature,
and moisture.
To clean the disc:
• Wipe the disc with a soft cloth in a straight line from center
to edge.
Cleaning the System
• Stains should be wiped off with a soft cloth. If the System
is heavily stained, wipe it with a cloth soaked in water-
diluted neutral detergent and wrung well, then wipe clean
with a dry cloth.
• Since the System may deteriorate in quality, become
damaged or have its paint peeled off, be careful about the
following:
– DO NOT wipe it with a hard cloth.
– DO NOT wipe it forcefully.
– DO NOT wipe it with thinner or benzine.
– DO NOT apply any volatile substance such as
insecticides to it.
– DO NOT allow any rubber or plastic to remain in contact
for a long time.
To remove the speaker grilles:
Holes
Projections
Speaker
grille
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