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WARNING NO’S
During power-up the firmware checks the module
memory and the detector head memory for validity, any
errors are displayed as Warning Numbers.
If Warning 1 occurs it will be followed by the question:
Maintain Module YES>
settings ?? NO>
Select the ’YES’ soft key option - be patient it will take
several seconds to transfer the module settings to the
head.
Action
Ensure that the metal detector is not powered down for
30 seconds, following a change to any of the settings.
If the problem still persists contact the supplier.
Note: If it is the first time the metal detector has been
switched on with a new interconnection board then
there is nothing to worry about.
Warning 2, 3 and 4 are displayed continually and
prevent the system from running. Pressing any key will
put the metal detector into its normal running mode.
The metal detector may still be used if the message
was a Warning 4.
Action
Check all your programmed settings and the operation
of the system and contact the supplier.
OTHER FAULT MESSAGES
BALANCE FAULT CONTACT SUPPLIER
This message on the LCD prevents the metal detector
from operating and forces a reject condition.
If a Reject Confirmation Unit (RCU) is fitted and
operating the ‘system fault relay’ contacts will be
activated.
Action
Contact the supplier.
WARNING - No communications hardware.
This message appears on the LCD during power-up
‘SELF TEST’ if communications is configured in and
the module does not have the correct hardware.
The display remains for approximately 10 seconds and
then self clears.
Action
If RS232 communications is required contact the
supplier.
BAD ROM CHECKSUM FOUND: MACHINE FAULT
XXXX.
This message appears on the LCD during power-up
‘SELF TEST’ if a fault is found with the firmware.
This condition prevents the metal detector from
operating and forces a reject condition.
Action
Contact the supplier.
WARNING DATE/TIME NOT SET UP
The message will normally follow a WARNING 4
condition and is displayed continually preventing the
system from running. Pressing any key will put the
metal detector into its normal running mode.
Action
Set the date and time and check all your programmed
settings and the operation of the system and contact
the supplier.
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