warning Miller

Error Code [Lock] [Lev1]

User attempted an operation incompatible with the active lock level setting.

? What Causes This

Modification of settings without proper authorization through existing lock levels configured on unit.

How to Fix It

Change or override the current lockout level setting to perform operation as required, following instructions for lock changes in the manual.

Source: page 69 of the official manual

From the manual

Manual page 69 — Miller error [Lock] [Lev1]

This error code appears in:

Miller Dynasty 400