Wire Connections; Error Displays - Clarion M255 Product Manual

9. WIRE CONNECTIONS

Head Unit Harness Wire Connections
Wire Color
Yellow Yellow
Red Red
Black Black
Blue Blue
Orange/White Orange/White
Blue/White Blue/White
Grey Grey
Grey/Black Grey/Black
White White
White/Black White/Black
Purple Purple
Purple/Black Purple/Black
Green Green
Green/Black Green/Black
∗ Note: All wire functions may not be available on the head unit.
RCA Connections
Red
White

10. ERROR DISPLAYS

To protect the system, this unit has been equipped with self diagnostic functions. If a fault
arises, a warning is issued by various error displays. Follow the corrective measures and
remove the fault.
Error Display
ER 2
ER 3
ER 6
14
M255
Function
+12VDC Constant Power Source/Memory
+12VDC Switch Lead/Accessory
Ground
Power Antenna Turn-on
Dimmer
Amplifier Remote Turn-on
Right Front Speaker (+)
Right Front Speaker (-)
Left Front Speaker (+)
Left Front Speaker (-)
Right Rear Speaker (+)
Right Rear Speaker (-)
Left Rear Speaker (+)
Left Rear Speaker (-)
Right Rear Line Level Output ( Full Range )
Left Rear Line Level Output ( Full Range )
Corrective Measure
This error display indicates that a fault has arisen in the
mechanism of the source unit ( for example, the disc cannot be
ejected ) .
Check the source unit.
This error display indicates that the pickup focus is off because
of a scratched disc or some other factor during source unit play.
Check the compact disc.
This indicates that the CD's TOC ( table of contents ) cannot be
read, for example because the selected disc is upside-down.