20
MROUTINE MAINTENANCE
The MC system is maintenance free.
To control it however, refer to the dedicated M0187 manual provided.
M.1“MC” CONTROL SYSTEM
M.2TROUBLESHOOTING
EN
PROBLEMPOSSIBLE CAUSESSOLUTIONS
AUTO/MAN jumper in the MAN.
position
The user has not yet been
configured by the system
MANAGER
The key has not been linked to
the User by the system
MANAGER
The electronic key is damaged
and is no longer recognised by
the system
The keyboard is damaged and
does not insert the data properly
The MC BOX does
not switch on
The MC BOX turns on
and the displays light
up but no words
appear
The MC BOX turns on
and the displays light
up but the words that
appear are irregular
and the system does
not respond to any
commands
The system does not
recognise the “USER”
with PIN CODE or
Electronic key
• Check connections
•Ensure disconnect switch is in
the ON position
•Check fuse
•Turn the vehicle key to the
ON position
Put the jumper to the AUTO
position
The system MANAGER sets up a
New User
The system MANAGER links the
key to the User
Change electronic key (contact
technical support)
Change keyboard (contact
technical support)
Power supply has failed due to:
•The power leads being
connected incorrectly
•The upstream circuit switch
being in the OFF position
•The power supply fuse being
interrupted
•For DC versions: vehicle key in
the OFF position (if the
“ignition on” power supply
option has been adopted)
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