Listening to the DAB
26
En
Listening to the DAB
DAB (Digital Audio B
r
oadcasting) is a digital t
r
ansmission
system whe
r
e audio signals a
r
e conve
r
ted to digital signals
fo
r
b
r
oadcasting.
DAB is b
r
oadcast as a g
r
ou
p
of data called multi
p
lex
(ensemble) which may contain one o
r
mo
r
e stations
(se
r
vices). Each station contains a
pr
ima
r
y se
r
vice and the
r
e
may be one o
r
mo
r
e seconda
r
y se
r
vices.
This allows seve
r
al
pr
og
r
ammes o
r
se
r
vices to be t
r
ansmitted
on a single f
r
equency.
1
Press TUNER to select the tuner.
2
Press the BAND button repeatedly to select the "DAB".
Using the auto scan function manually
Using DAB for the very first time
The ve
r
y fi
r
st time you use DAB,
pr
ess the
AUTO TUNE
button to
r
un the Auto Scan.
If a new DAB station is int
r
oduced, o
r
you move to a new a
r
ea,
you can
r
un the Auto Scan function again.
Press the AUTO TUNE button.
Selecting DAB stations
1
Press the TUNE
/
button to select the DAB service.
2
Press the ENTER button to listen to the service.
The station is tuned.
While the
pr
ima
r
y se
r
vice is selected, b
r
ackets < > a
r
e
dis
p
layed. While the seconda
r
y se
r
vice is selected, b
r
ackets (
) a
r
e dis
p
layed.
If you select a station that cannot be
r
eceived
pr
o
p
e
r
ly, “
DAB
No Tuned
” is dis
p
layed.
Displaying DAB radio information
P
r
ess the
DISPLAY
button
r
e
p
eatedly to dis
p
lay mo
r
e
info
r
mation about the selected DAB station.
Program Type
Dis
p
lays the ty
p
e of
pr
og
r
am.
SNR (Signal Noise Rate)
Noise may be gene
r
ated and
r
ece
p
tion quality may become
p
oo
r
acco
r
ding to Signal Noise Rate. If
r
ece
p
tion quality is
p
oo
r
, move the antenna in diffe
r
ent di
r
ections to find a
p
osition whe
r
e the good
r
ate is dis
p
layed.
DLS (Dynamic Label Segment)
When tuned to a station that's b
r
oadcasting DLS text data,
the text will sc
r
oll ac
r
oss the dis
p
lay.
DAB SIGNAL
SERVICES
MULTIPLEX
(ENSEMBLE)
SERVICES
COMPONENTS
(STATIONS)
Station name
DAB
BBC
News
O
DAB
Scanning...
BBC
<BBC5Live>
BBC
(BBC5Live)
BBC
DAB No Tuned
BBC
News
SNR:100
BBC
Scroll
All the late
BBC
X-HM70_DAB_En.book 26 ページ ２０１１年８月１０日 水曜日 午後２時９分
