AMS CT608 - Radio Reception and Interference

Tel : +33 (0)3 27 94 44 44 - Fax : +33 (0)3 27 94 44 45 - @ : contact@ams-diffusion.com - www.ams-diffusion.com
AMS - Rue des Galeries - Z.A. du Chevalement - 59286 ROOST WARENDIN - France
RCS DOUAI A 451 360 382 - CODE APE 4531Z - SIRET 451 360 382 00035 - TVA FR 55 451 360 382
11
v4-102013
Guide and MethodGuide and Method
Reception and inteRfeRenceReception and inteRfeRence
CAR RADIOCAR RADIO
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Categories
You notice malfunctions on :
Categories
You notice malfunctions on :
Which mode is on ?
Reception and interference problems are often
connected and can only be solved if the system is
perfectly configured. This can only be achieved by
adjusting a series of settings.
The problems occur in which frequencies :
AM (PO/GO).
FM.
DAB+.
DRM.
Power SuPPlyPower SuPPly
AudioAudio
Recommendation :
If reception is poor, switch on local mode (local
mode automatically switches off DX mode). This
prevents the tuner from selecting stations with poor
reception.
Reception and inteRfeRenceReception and inteRfeRence
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For reference :
TA and PTY do not affect reception. They are only used to choose to receive only stations that broadcast
trafc information (TA mode), or to sort the stations to receive only those stations broadcasting a given type
of music or only news (PTY mode).
> See Mode activation method.Have you changed the volume setting ?
DX mode is on.
(Tuner set to high selectivity).
Local mode is on.
(Tuner set to low
selectivity).
TA mode is on.
TA and TP modes
(trafc Announcements,
trafc Program). This
setting selects stations
broadcasting trafc
information. The radio
cannot receive any other
stations unless TP is set to
TA Alarm.
PTY mode is on.
Recommendation :
Avoid switching the PTY
function on, as you may
inadvertently delete your
favorite stations. The
radio only receives the
stations requested by the
PTY mode (classic, rock,
etc.).
The AP mode.
Alternative Frequencies,
AF, is the main function
of the RDS system. The
stations send a list of
alternative frequencies
to inform the car
radio of the channels
broadcasting the same
program that can be
used.
Recommendation :
Switch off AF mode.