Trouble Shooting - VDO TR 7327 B User Manual

Option Setting
or turn the
PTY OFF, ON, POP M,
ROCK M, EASY M,
LIGHT M, CLAS-
SICS, OTHER M,
JAZZ, COUNTRY,
NATION M, OLD-
IES, FOLK M,
NEWS, AFFAIRS,
INFOSPORT,
EDUCATE, DRAMA,
CULTURE, SCI-
ENCE, VARIED,
WEATHER,
FINANCE, CHIL-
DREN, SOCIAL,
RELIGION, PHONE
IN, TRAVEL, LEI-
SURE, DOCUMENT

TROUBLE SHOOTING

Before going through the check list, please check the wiring connection fi rst. If any of the problems
persist after check list has been made. Consult your nearest service dealer.
Symptom
No power
No Sound
Sound Skip in SD/USB
Operation Key does not work
The radio does not work
The radio station automatic
selection does not work
26
Usage
knob
Rotate the
gramme type mode from the various Programme Type (PTY)
modes in the list.
Cause
The car ignition is not on
The fuse is blown
Volume in minimum position
Wiring is not proper connected
Bluetooth device (A2DP) not
connected
Poor contact of the USB / SD
Card drive
Front panel is not properly
fi xed into its place
Contacts between front and
main unit are dirty
The built-in micro computer
does not work properly
The antenna cable is not con-
nected
The signals are too weak
knob to select to select the desired pro-
Solution
If the power supply is properly
connected o the car accessory
terminal, switch the ignition to
ACC
Replace the fuse
Adjust volume to desire level
Check wiring connection
Pair again
Pull out and insert to test again
Remove panel and re-insert
again
Clean contacts with a cotton
bud soaked in isopropyl alcohol
Reset the radio
Insert the antenna cable fi rmly
Select a station manually