Dacia SuperNova (engine E7J). Service manual — part 137
86
R A D IO
GENERAL
1. ON / OFF
2. Keys < and > allowing configuration
changing
3. Keys + and – allowing adjustment
changing
4. Key “ source”.
The auto radio may be fitted in radio-
cassettes version with the possibility of a CD
controlling.
86 - 1
1
3
2
4
The auto radio is ensuring the following functions:
- radio listening ( on FM four geographical areas may be programmed)
- displaying of the station name in RDS on the best transmitter ( AF function).
- receiving of traffic information ( TA function )
- receiving of short information and emergency announcements ( PTY NEWS).
Radio function
- on FM four geographical areas may be programmed
The radio receiver is using three selection modes that may be seen on the screen and approached
on the radio front side:
- manually ( MANU )
- by pre-selection (PRESET )
- in alphabetical order (LIST)
Cassettes player
This function is completely automatic, immediately the source has been selected.
NOTE : only Dolby and both direction unwinding, with the blank searching( empty
spaces), are approachable by means of specific keys.
OBSERVATION : function MUTE by vocal synthesis or telephone, is stopping the cassette
playing.
Thermal protection
If the radio temperature is too high for an optimal operation, the volume is automatically
reduced ( without modification of the volume on the display ).
86
RADIO
GENERAL
Code protection
The radio is protected by means of a four digit code. This code is introduced by the
radio keys at each battery disconnection.
Code introduction by means of the radio keys : in order to valid one digit introduction,
push the next key ( see the operation technical book).
In case of a wrong code, the instrument is getting blocked ( one minute for the first error, two
minutes for the second error, four minutes for the third…)
After first code introduction, some configurations must be programmed ( see chapter”
configuration”).
These are remaining programmed till battery disconnection.
NOTE : the return to the “wave jammer” mode is possible by simultaneously push-
ing of the keys 2 and 5, putting the radio under tension. Wait then for two minutes.
Programming
OBSERVATION : in order to select the radio operation area, push simultaneously keys 2
and 5, putting the radio under tension. Wait then for about two minutes. Introduce the four digits
code, then:
- select the adequate area
86 - 2
2
5
-America
-Japab
-Asia
-Arabia
-Others (Europa, Africa, others…)
-Select the sound tonality curves:
- 0 : inactive adjustment
- 1 : Twingo
- 2 : Clio
- 3 : Mégane
- 4 : Laguna
- 5 :
Top range
- speakers number configuration – with or
without rear speakers (REAR ON / OFF)
NOTE : it is not necessary to perform the configuration after radio code introduction,
further to a supply failure.
86
R A D IO
“ Expert “ operation mode.
In order to pass in configuration ( Expert mode), perform a long pushing (4 sec) on “source”
key until a beep is heard. This is allowing the following functions adjustment:
- AF mode activation ( automatic resetting)
- Volume modification subject to the vehicle speed (5 for maximal modification, 0 for
modification canceling)
- Loudness mode activation
- Assisted radio receiver mode activation
- Number of speakers activation ( 2 or 4)
- Manual or dynamic list selection
NOTE : during configuration, one impulse on “source” key, is canceling the modifications.
Volume
The volume may be settled subject to vehicle speed. For the activation of this function, select
the desired volume modification curve, by means of the “Expert “ mode ( push longer on the
“source” button, until a beep is heard): 5 for maximal modification, 0 for modification canceling.
OBSERVATION : the auto radio is provided with a sound tonality modification subject to
vehicle type. To modify that, see chapter “ configuration”.
Self-diagnostic
This mode is allowing some main functions controlling:
- speakers testing
by simultaneously pushing of 2 and 4 keys, the speakers are supplied one by one. The display is
enabling their location.
- reception level testing ( after frequency displaying)
by simultaneously pushing of 1 and 6 keys, the display is showing the radio reception criteria:
- 9 or letter = good reception
- 3 = defective signal
- 2 = stereo sound loosing
Keys testing
The introduction of this mode is performed by simultaneously pushing of 3 and ON/OFF
keys. Each key pushing may be seen on display. The exit from this checking mode is automatic,
after all keys have been pushed.
GENERAL
86 - 3
86
RADIO
86 - 4
CONNECTORS
Black connector (A)
Way Denomination
Brown connector (C)
Way Denomination
1
+ Right rear speaker
2
-
Right rear speaker
3
+ Right front speaker
4
-
Right front speaker
5
+ Left front speaker
6
-
Left front speaker
7
+ Left rear speaker
8
-
Left rear speaker
OBSERVATION : the speakers are connected in parallel on each exit.
4
Battery supply
6
Lighting supply
7
Operation supply
8
Mass
Connectors
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