Connection Of The Speed Signal (Gal) From The Speedometer/Speedometer Cable - JVC KD-NX10 Bedienungsanleitung

Installation/Connection Manual

Connection of the speed signal (GAL) from the speedometer/speedometer cable

G
Accident hazard
Incorrectly connected wiring may result in damage to or destruction of vehicle components and safety devices.
If you are in any doubt, please contact your vehicle manufacturer or authorised specialist workshop.
Electronic speedometer
• Remove the signal from the speedometer, extend and connect to
socket pin 1.
A
Depending on the vehicle equipment, the lead for the GAL sig-
nal is usually connected to the DIN - ISO plug of the car radio.
The assignment of the DIN - ISO plug may vary depending on
the vehicle type.
• Minimum requirement for the signal:
0 Hz - 4 kHz / square-wave signal (no inductive sensor)
Low - level < 1.5 V, high - level 5 V - 16 V
If you do not know the exact installation position / location of
the speed signal, please consult the vehicle manufacturer.
192
GAL signal
A