Jensen MS4200RS User Manual - Page 7

INSTALLATION INSTRUCTIONS, Connection overview, ISO connector A, Fig. 2

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INSTALLATION INSTRUCTIONS Connection overview, ISO connector A, Fig. 2: Pin Wire color Connection A1 Orange Input speedometer signal / SDVC A2 Green Switch input reversing signal (reversing light plus) A3 Purple Switch input telephone mute function A4 Red/Yellow + 12 V permanent positive; terminal 30 A5 Blue Switch output for automatic antenna / relay motor antenna A6 Grey Switch input pilot light A7 Red +12 V ignition positive; terminal 15 (without switch-off on starting engine) A8 Brown Battery negative; terminal 31 A Only connect electrical signals to suitable connecting points in the vehicle. A If connection is made directly to the battery, protect the positive lead (red lead) with a 10 A fuse close to the battery (max. distance 4 to 6 inches). s Speedometer signal (A1): Connect orange lead A1 to the vehicle speedometer signal. Refer to the vehicle-specific data sheets for location and connection details (available on CD-ROM). Note: Many vehicles are equipped with a speedometer signal on one of the radio connectors. For further information contact your vehicle dealer or our hotline. A Do not connect the speedometer signal to the ABS control! s Reverse signal (Back-up lights) (A2): Connect green lead A2 to a suitable point of the reverse signal lead (positive lead of reverse lamp circuit). s Telephone mute function (A3), optional: Connect purple lead A3 to the mute function output of the car phone or the handsfree unit. When the telephone is in use, the radio is muted or the telephone conversation is amplified via the car loudspeakers. See also "Green connector C2" on the following page. s 12 volt battery (A4): Connect yellow/red lead A4 to a suitable connection with permanent voltage. A This connection should be rated for a current of at least 10 A. s Electronic antenna or motorized antenna (A5), optional: Connect blue lead A5 to the supply lead of an electronic antenna or to the control lead of a motorized antenna. A Do not use this connection to supply the antenna motor. (i.e. high current) s Illumination (A6), optional: Connect gray cable A6 to the illumination circuit (positive lead). When the parking lights are switched on, the ring around the VOL/POWER button lights up, even if the radio is switched off. s 12 volt ignition (A7): Connect red lead A7 to a suitable 12 V circuit switched through the ignition. 4

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Connection overview, ISO connector A, Fig. 2:
Pin
Wire color
Connection
A1
Orange
Input speedometer signal / SDVC
A2
Green
Switch input reversing signal (reversing light plus)
A3
Purple
Switch input telephone mute function
A4
Red/Yellow
+ 12 V permanent positive; terminal 30
A5
Blue
Switch output for automatic antenna / relay motor antenna
A6
Grey
Switch input pilot light
A7
Red
+12 V ignition positive; terminal 15 (without switch-off on starting engine)
A8
Brown
Battery negative; terminal 31
A
Only connect electrical signals to suitable connecting points in the vehicle.
A
If connection is made directly to the battery, protect the positive lead (red lead) with a
10 A fuse close to the battery (max. distance 4 to 6 inches).
■
Speedometer signal (A1):
Connect orange lead A1 to the vehicle speedometer signal. Refer to the vehicle-specific
data sheets for location and connection details (available on CD-ROM).
Note:
Many vehicles are equipped with a speedometer signal on one of the radio
connectors. For further information contact your vehicle dealer or our hotline.
A
Do not connect the speedometer signal to the ABS control!
■
Reverse signal (Back-up lights) (A2):
Connect green lead A2 to a suitable point of the reverse signal lead (positive lead of
reverse lamp circuit).
■
Telephone mute function (A3), optional:
Connect purple lead A3 to the mute function output of the car phone or the hands-
free unit. When the telephone is in use, the radio is muted or the telephone
conversation is amplified via the car loudspeakers. See also “Green connector C2" on
the following page.
■
12 volt battery
(A4):
Connect yellow/red lead A4 to a suitable connection with
permanent voltage.
A
This connection should be rated for a current of at least 10 A.
■
Electronic antenna or motorized antenna (A5), optional:
Connect blue lead A5 to the supply lead of an electronic antenna or to the control
lead of a motorized antenna.
A
Do not use this connection to supply the antenna motor. (i.e. high current)
■
Illumination (A6), optional:
Connect gray cable A6 to
the illumination circuit
(positive lead). When
the
parking lights are switched on, the ring around the
VOL/POWER
button lights up, even if
the radio is switched off.
■
12 volt ignition (A7):
Connect red lead A7 to a suitable 12 V circuit switched through the ignition.
INSTALLATION INSTRUCTIONS
4