Lock Function; Display Light - Alecto FR-66 User Manual

LOCK FUNCTION:

To prevent accidental operation it is possible to lock your keyboard.
4 sec

DISPLAY LIGHT:

To set up the various functions in a dark environment, your display
will illuminate by pressing MENU,
after pressing one of these button the display light will fade away
automatically.
Press the MENU button during 4 seconds
The display shows the lock key icon. MENU,
, and are locked
Press the MENU button again during 4
seconds to unlock the keyboard
and . Several seconds
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