Gibson Guitars 1550-07 GUS MCK is now, Position of the string You are intonating, For example

39

F u n c t i o n MCK Position Display LEDs A c t i o n R e m a r k s

Intonation Mode	MCK is now in the	I LED shining blue
	position of the string
	you are intonating.

For each green LED turn the screw half turn clockwise

For each red LED turn the screw half turn counter- clockwise

Now a colored blink code displays the appropriate correction for the intonation screw. For example:

=5 half turns clockwise

For example:

=6 half turns counter- clockwise

Repeat Intonation Mode for each string. A correctly intonated string is indicated by a blue LED.