VDO CD 2104 User Manual page 6

This can only be accomplished by
persons familiar with automotive
electrical and mechanical systems.
After Connection, see "SPECIAL FUNCTIONS'
for calibration procedure.
• Electronic antenna/Motorised antenna
Connect pin A5 to the power supply for an
electronic antenna or the control wire for the
relay of an automatic motorised antenna. Use
the small connector supplied.
Do not use this connection for the supply
lead of the aerial motor!
•
Pilot light
:
When the car headlights are switched on, the
backlight of all headunit key buttons will be
illuminated
(even when the headunit is switched off).
Connect pin A6 to the dashboard illumination
wiring of the car.
Note : In certain car (e.g. VW Passat) the
dashboard illumination is dimmed by a digitally
modulated signal (PWM - Pulse Width
Modulation). This PWM signal can disturb the
illumination display of the car radio. In this
case, connect pin A6 to the switch signal of
the low beam headlight. Please consult your
car dealers for more information.
CONNECTOR B** (fig. 3)
Loudspeakers (use 4 ohm loudspeakers only)
•
Do not connect any of the loudspeaker leads to
earth or directly to a booster/amplifier without
high level input or via an external fader! You can
connect the loudspeaker leads directly to an
amplifier with high level input.
Connecting 4 loudspeakers:
•
Front
Left+
Green [B5]
Left- Green/black [B6]
Right+ Grey [B3]
Right- Grey/black [B4]
CONNECTOR C
1
Yellow Connector C1 for Pre-out* (fig. 4)
• Connect a power amplifier (with 4 addi-
tional loudspeaker) to this set with the RCA
cable.
–
Connect Red socket to Right channel and white
socket to Left channel.
–
Connect Blue wire to Amplifier Remote on/off.
* Depending on version
** For this accessory, see your dealer
6
Green connector C2 (fig. 5)
Steering wheel remote control
You can connect certain car steering wheel
mounted remote control to this set via an interface.
Please consult your dealer for the correct interface.
OTHERS CONNECTIONS
:
Telphone mute (fig.8, fig.9)
•
If your car telephone or the car kit of your mobile
phone provides a mute signal, it can be used to
automatically interrupt the set's sound output.
– Connect the telephone mute wire to the
connector D1.
See 'SETUP' select option 'TEL' and set 'MUTE
–
LO' or 'MUTE HI' (according to phone type) to
automatically interrupt the set's sound output
when using your car phone.
External Remote Display (fig.7)
You can show the content of headunit on a
•
specific car remot display via connector D3.
Contact your dealer for an ' EDI Box ' of the
specific car which is sold separately.
Rear
White [B7]
White/black [B8]
Blue [B1]
Blue/black [B2]