JVC KD-AR470 Service Manual page 74

DAB tuner operations
What is DAB system?
Digital Audio Broadcasting (DAB) can
deliver digital quality sound without any
annoying interference and signal distortion.
Furthermore, it can carry text, pictures, and
data. When transmitting, DAB combines
several programmes (called "services") to
form one "ensemble." In addition, each
"service"—called "primary service"—can
also be divided into its components (called
"secondary service"). A typical ensemble has
six or more programmes (services) broadcast
at the same time.
By connecting the DAB tuner, this unit can do
the following:
• Tracing the same programme automatically
—Alternative Frequency Reception (see "DAB
AF" on page 15).
It is recommended to use DAB tuner
KT-DB1000 with your unit. If you have
another DAB tuner, consult your JVC
IN-CAR ENTERTAINMENT dealer.
• Refer also to the Instructions supplied for
your DAB tuner.
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Start searching for an ensemble.
When an ensemble is received, searching
stops.
To stop searching, press the same button
again.
18
⁄
Select a service (either primary or
secondary) to listen to.
To tune in to an ensemble manually
Start searching for an ensemble, as in step ! on
the left column...
1
2 Select the desired ensemble frequencies.
Storing DAB services in memory
You can preset six DAB services (primary) for
each band.
1
Select a service you want (see steps
to ⁄ above).
2
Select the preset number (1 – 6) you
want to store into.
Preset number flashes for a while.
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