Card Reader (Sd/Mmc); Cleaning; Safety Precautions; Troubleshooting - AEG AR 4020 Instrucciones De Servicio

ENGLISH
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Card Reader (SD/MMC)

NOTE
►
The large variety of memory cards on the market
prevent us from guaranteeing full compatibility with
all memory cards. For this reason it can happen that
in exceptional cases playback problems for memory
cards occur. This is not a malfunction of this unit.
Connect Media
Remove the control panel (see Page 68).
‹
Insert a memory card with the label pointing up into
‹
the card slot until it locks with a click. Insert the con-
trol panel again (see Page 68). The display shows SD
PLAY. Playback of MP3 or WMA tracks on the memory
cards starts automatically.
Removal of the storage medium
Press the end of the memory card to remove it.
‹
Playback and Search Function
Operation for file playback from external media device
‹
as well as the search function is similar to MP3 CDs.
Repeatedly press MODE (20) to select card mode.
‹

Cleaning

Safety Precautions

CAUTION
Unit damage is possible
►
Ensure that no moisture penetrates the unit, as this
can cause irreparable damage.
Cleaning
Clean the unit only with a slightly dampened cloth.
‹

Troubleshooting

This chapter describes important instructions for trouble-
shooting. Please observe all instructions to avoid risks and
damage.
Safety Precautions
WARNING
Please observe the following safety instructions to avoid
risks and damage:
►
Electrical repairs must only be executed by specialized
staff being trained by the manufacturer. Improper
repairs can cause significant danger for the user and
damage to the unit.
Troubleshooting
Problem Possible cause
The car ignition
switch is not on.
Unit cannot
be turned
on.
The volume is set to
minimum.
No sound
Wiring is improper.
Presence of disc inside
the player.
Disc inserted in
reverse direction.
The disc is extremely
dirty or defective.
CD format is not sup-
Disc cannot
ported.
be loaded or
Mistake with home-
is ejected.
burnt CD.
Temperature inside
the car is too high.
Condensation on the
laser.
Installation angle over
30°.
CD skips.
CD dirty or damaged. Clean the CD or
The built-in micro-
computer is not
operating properly
The opera-
due to noise.
tion keys do
The front panel is not
not work.
correctly installed.
The antenna cable is
The radio
not connected.
does not
work or no
The signals are too
auto scan.
weak.
Terminal 4 of ISO
Station
connector A (con-
memory does
tinuous positive) not
not work.
properly connected.
Solution
If the power supply
is properly con-
nected to the car
accessory terminal,
switch the ignition
key to "ACC".
Increase the vol-
ume.
Check the wiring.
Remove the disc in
the player, and then
load a new one.
Insert the compact
disc with the label
facing up.
Clean the disc or try
to play a new one.
Insert a different
CD.
Check your CD in a
different player.
Cool off or wait
until the ambient
temperature returns
to normal.
Turn the unit off
for several hours
until the moisture is
evaporated.
Decrease installa-
tion angle to less
than 30°.
play different CD.
Press RESET (25).
Remove the front
panel, press RESET
button and install
again.
Insert the antenna
cable firmly.
Select a station
manually.
Check the cabling.
Observe chapter
"Connections".