Gibson Guitars 1550-07 GUS Guitar User Manual


 
30
GUIDE TO FUNCTIONS AND DISPLAY MODES DURING TUNING OPERAT I O N S
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
Instantly
Activated Tuning
(440Hz, EADGBE
is factory default)
Regular Tuning
440Hz, EADGBE
E major Tuning
440Hz, EBEG#BE
Pull MCK out
MCK out and turned
all the way down to “0”
(counter-clockwise)
Pull MCK out and turn
to E LED
Strum all strings
gently
Enter by pressing
the display once—
b, #, and all string
LEDs will shine red
See above
While you strum, Powerh e a d s
start turning, individual
strings will shine green
when in tune, all LEDs will
flash blue 3 times when
tuning is complete. After
blue lights flash, push MCK
back in.
See above
See above
All string LEDs
shining red
b and # shining red
E LED shining blue