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LNL-1320-U Dual Door Controller Module
Error condition
No valid backup firmware
copy
No valid manufacturing
parameters
438 —
revision 7
Flashing pattern
Description
3 Green,
The firmware flash contains 2 copies of the
1 Red
application firmware. The backup copy is not
valid so the primary copy will be loaded into the
backup copy.
3 Green,
The manufacturing parameters which include the
0 Red
serial number, etc. are invalid. The module must
be returned for repair.
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