JVC CA-UXNB7DAB User Manual download pdf (Page 13)

Improving the DAB reception

With the supplied DAB antenna, you may not be able to

receive L-Band ensembles depending on your reception

condition. You can improve the reception of both L-Band

and Band III ensembles by connecting an active antenna

(see page 3) and supplying electricity to the antenna.

While the System is on standby (Display

ON)

After connecting an active antenna, press

and hold for more than 2 seconds. The active

antenna is powered on and “ANT.P ON”

appears on the display.

To power oﬀ the active antenna, press and

hold the button again. Then “ANT.P OFF”

appears on the display .

Scanning ensembles

With the ensemble scanning function, the System scans

the DAB bands to pick out available ensembles under

your receiving condition.

• When you change the source to DAB for the ﬁ rst time

after plugging in the AC power code, the System

automatically performs the scanning.

• When you moved your System or adjusted the antenna

position, perform the scanning manually.

Press and hold for more than 2 seconds

while tuning in to DAB.

When the scanning is complete, the System starts playing

the ﬁ rst service of the ensemble found ﬁ rst .

What is DAB system?

DAB (Digital Audio Broadcasting) is one of the digital radio broadcasting systems available today. It can deliver digital

quality sound without any annoying interference or signal distortion. Furthermore, it can carry text, pictures and data.

In contrast to FM broadcast, where each program is transmitted on its own frequency, DAB combines several programs

(called “services”) to form one “ensemble.” “Primary services” (main radio stations) are sometimes accompanied by

“secondary services” to broadcast additional programs.

Changing the DAB Information

Each time you press the button, the main

display changes as follows:

Service Label Ensemble ID

Clock

(Non-DAB signal)

Frequency

PTY

Preset Channel

Number

DLS

PTY: Program Type (See page11.)

DLS: Dynamic Label Segment (text

messages the station sends)

NOTE

If no signals are sent, “NOSIGNAL” (instead of Service

Label), “NONE” (instead of PTY) or “NO TEXT” (instead of

DLS) appears on the display.

CAUTION:

Electrostatic discharge from your body may cause noise from the speakers and you cannot hear the broadcast.

If this happens, turn oﬀ the System (on standby), then turn it on again.

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JVC CA-UXNB7DAB User Manual Page 13

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