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The Call-off key signal wire location：
➢
The user can also use the keypad to switch.
CAN wire locations：
CAN wire is used to generate reverse and guideline signals,
usually it is on the OBD connector.
on some lexus
cars ， the
OBD
connector does not
have these code. The
installer then needs
to rewire it to behind
the head unit. It is
shown be the picture
here.:
➢
The installer should cut the blue/gray wire off like the picture is showing, and connect:
Gray---to—white[can-], blue—to – black[CAN+]
➢
When the box is working, there is an LED blinking showing there is can data received.
➢
The installer can also manually connect Green wire marked "Reverse-in" to 12V，to force the reverse picture
displayed.
5 / 7
RX200：
the green wire pointed by the
probe.
NX200 :
the red wire pointed.
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