Kia Venga Owner's Manual page 206

Troubleshooting
In rare instances, your Head Unit may not be functioning the way you
expect it to do. Before calling the service department, please read the
operating instructions thoroughly and go through the following check
list; it may be possible to quickly solve the problem malfunction.
General
Status
The operating panel generates
some heat.
The volume decreases automati-
cally. The volume can no longer
be increased.
Tuner
Status
"PI search" on the display
Stored radio stations disappeared
Explanation / How to check
No error. The unit feels warm.
An integrated safety circuit pre-
vents the temperature in the unit
from exceeding a certain value.
Allow the unit to cool down
(set low volume).
The volume and equalizer is self-
adjusted based on radio signal
intensity and its quality level with
influence of region and location.
Explanation / How to check
When recall is preset, the PI infor-
mation is not available (due to very
weak signal) or has been changed
(due to different region).
Meanwhile, check the REG set-
tings in Setup menu.
By switching the FM button, 3 dif-
ferent memory banks (FM1, FM2,
FMA) are able to store 6 different
stations each.
Status
Increasing / decreasing volume
Bad or no reception of the broad-
cast signal
The frequency instead of the sta-
tion name is displayed
The required station cannot be
tuned to using automatic search
No traffic announcements are
switched through (during iPod
playback)
Features of your vehicle
Explanation / How to check
By switching the AM button, 2 dif-
ferent memory banks (MW, MWA)
are able to store 6 different sta-
tions each.
Check SDVC setting (1-5 / off) in
Setup menu.
Check if the antenna is correctly
connected.
Check whether the supply volt-
age's negative pole (brown cable)
is correctly connected to earth
(vehicle chassis).
The unit is tuned to a station that
does not transmit RDS signals or
the transmitter is too weak.
The desired station is too weak.
Set desired station manually
(manual tuning)
Check whether the antenna is
completely and correctly connect-
ed.
Activate the traffic announcement
by pressing TA button.
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