Connections
Warning
• To prevent short circuit, remove the key from the ignition
and disconnect the battery's (-) terminal.
• This unit is designed for negative ground 12 V DC operation
only. You can not use it for 24 V or other types of car batter-
ies.
Connection procedure
Caution
• DO NOT connect any speaker wires to the metal body or
chassis of the vehicle.
• DO NOT connect the speaker common (-) wires to each
other.
• Connect each speaker wire directly to each speaker termi-
nal.
• All speaker common (-) wires must remain floating.
ie. No common connections or connection to vehicle grd.
• Connect each pair of speaker leads only to a single speaker
(or speaker system) that has an impedance of least 4 ohms,
as well as adequate power-handling capability.
• Do not connect speaker leads to any inputs on external
amplifiers. This will cause damage to the internal amplifier
of this unit.
1
Make sure the car's ignition key has been removed.
2
Disconnect the negative(-) terminal of the car's bat-
tery.
3
Connect the car's antenna terminal to the antenna
socket of the unit.
4
Connect the Car-specific adapter cable which is avail-
able at your dealer to the unit.
5
Reconnect the negative(-) terminal of the car's bat-
tery.
6
Start the car's engine.
7
Make sure the unit operates properly.
C-1
C-2
C-3
1
4
7 10
13 16 19
C
3 6
9 12
15 18
2 5
8 11
14 17 20
B
1
3
5
7
2
4
6
8
7
1
3
5
A
2
4
6
8
A
B
1
NC
1
Speaker out RR+
2
2
Telephone mute
Speaker out RR–
NC
3
3
Speaker out RF+
4
Permanent +12V
4
Speaker out RF–
5
Aut. antenna
5
Speaker out LF+
NC
6
6
Speaker out LF–
Kl.15/Ignition
7
Speaker out LR+
7
Ground
8
Speaker out LR–
8
C
C-2
C-1
1
Line Out LR
7
NC
2
Line Out RR
NC
8
3
Line Out Masse/GND
9
NC
4
NC
NC
10
5
NC
11
NC
6
+12V Amplifire
12
NC
Equalizer
or
Amplifier
C-3
13
CDC Data In
CDC Data Out
14
15
NC
+12V
16
17
Bus Masse/GND
Line In Masse/Ground
18
19
Line In L
20
Line In R
CD Changer
or
Auxiliary equipment
E-9