Rds (Radio Date System) Reception - Panasonic CQ-DFX555LEN Service Manual

Full-flap face high-power cd player / rds receiver
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~ - CQ-DFX555/355LEN
RDS seek tuning (PI seek)
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22
RDS Reception
Press AF when receiving a station in the FM1, FM2 or FM3 band.
@ The operating mode changes to AF ON or AF OFF, respectively.
wor ARE Re
Select AF ON if you wish to use the AF network of an RDS station.
Best station research is activated at the same time.
@ Select AF OFF if the AF network of an RDS station is not necessary.
To Change AF Mode
. Press AF to change AF ON and activate Best Station Research at the
same time. (3 seconds maximum)
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kt
AF 1 Mode
=
980
2
AF OFF Mode
Notes;
1. Default mode is AF1.
2. AF1
has a tow level of AF operating sensitivity in urban areas.
Therefore, AF dose not frequently operate even of sensitivity is tern-
Porarily lowered between skyscrapers, for examples.
3. AF2 is for suburban areas with a higher level of sensitivity than AF1
RDS (Radio Data System) Reception couines
Initial Time Setting
Press BAND to change to AM mode.
© Press D(DISP/CT) "NO CT" is displayed.
@® Press and hold D(DISP/CT) again for more than 2 seconds "hours"
blinks indicating the time setting mode is activated,
@ To set hours, press "<" or ">".
@ Press D(DISP/CT) again for minutes setting.
© To set minutes, press"<" or ">".
Hold "<" or ">" change numbers rapidly.
© When set the time, press D(DISP/CT).
Notes:
*lf CT display is kept on, it remains on even if PWR and ACC are
tuned off and back on again.
@ In other mode, press D (DISP/CT) to get RDS CT-service.
Select traffic information (TA on) mode
Press TA to switch ON and keep it there when you wish to listen to traffic
information. Press TA to switch OFF when no traffic information is need-
ed.
Volume Setting (Only for TA on mode)
Adjust the volume as desired using "VOLA" or "V VOL" while receiving
traffic announcement. (TA)
After volume for traffic announcement
(TA) is set, the difference
between normal volume and TA volume is automatically stored in the
memory {up to 5 levels) so that next traffic information will be received
at the preceding TA volume which may be higher or lower than normal
volume.
Normal volume can be changed up to 5 levels upward or downward.
If an adjusted level of volume is over 40 or less than 0, any further
change will not be made.
'When receiving a station other than TP station (including EON stations)
A traffic information station is automatically searched for and the radio
automatically stops the next available TP station. EON Capabilities:
EON lets the radio take advantage of much more RDS information than
before. It constantly updates the AF lists for all switch presets far from
home, you will receive an alternative frequency for the same station, or
another station carrying the same program, when such exists. EON also
keeps track of locally available TP station.
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RAC
fast
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Press TA.
The Pi seek function may be used if an RDS station selected from the
memory is poor in receiving condition. Press the preset button again
for the station now tuned in to.
PI Seek: If Best Station Research fails in selecting the best station,
the PI seek function operates to automatically tune in to the
same program.
Region (REG) Switching
Press and hold AF(REG) for more than 2 seconds in AF mode to
alternately select REG ON and REG OFF.
Note:
If you wish to stay with the same program, keep REG ON. If you keep
REG OFF, there is a higher possibility of returning in to an AF station
in better receiving condition,
The relationship of the P! seek function with REG ON and REG OFF
is as described above.
.
*
Changing Display
Press D(DISP/CT) to change the display.
(Frequency display continues for only 3 seconds, returning to PS dis-
play after that.)
PS display seal
¥,
Frequency display:
+
CT display
{3 seconds)
£
Ciock Time (CT) System
The CT (24-hour) system may not properly operate in areas where
ADS CT service is not available. Once CT service is received, the CT
system keeps operating. "NO CT" is displayed in areas where no CT
service is available.
Clock Display
Press D (DISP/C7) to indicate the clock display.
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TP Seek Tuning
Press "<" or ">" for more than a half second, then release. The radio
automatically stops on the next available TP station.
Auto TP Station Preset
Press and hold BAND
(AUTO-P) for more than 2 seconds.
The six
Strongest available TP'stations are automatically set in memory on the
preset button 1 through 6,
Once set, the preset stations are sequentially scanned for 5 seconds
each,
Tuning in a TP station preset
Press any of the preset buttons 1 through 6 that you want to hear. And
then Best Station Research function is activated to automatically select
the strongest available frequency for the TP station (through the built-in
frequency) lists, if reception is weak.
~
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Muting TA on
Press and hold TA for more than 2 seconds to light "TA on'.
Then Traffic Announcement (TA) function is activated to operate, allow-
ing you to listen to only Traffic Program whenever it is available.
Muting TA on canceling (Muting TA on = TA on)
Press TA again.
Press "VOL A" to increase the volume fevel.
TP Auto Search
it receiving conditions are poor when TA is on during muting and if there
is no other alternative frequency
in the same
network,
a traffic
announcement
station in good receiving condition is automatically
searched for,
CD/CDeC TA on
Press TA during CD, CD changer mode.
TA on mode is selected while listening to the source in that mode, wait
for Traffic Announcement to being.
<CD>
Information
BBE
fete ©
a
End.
Switching to TA off Mode
Select either one of the following steps.
© Press TA when TA is ON.
© Press and hold TA for more than 2 seconds when Muting TA is ON.
@ Press TA when CD/CD-C TA is ON.
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