There are two ways to tune your guitar using the speed-e:
-Tune the open "E" strings using the speed-e and tune the other strings by ear
-Tune the entire guitar with the speed-e by fretting an "E" on each string
To use the speed-e, simply:
-Plug in a guitar cable. The speed-e will automatically turn on
-Play an "E." If you're in tune, the blue "e" will illuminate. If not, the red flat or sharp symbol will light up. If you're more than a half step away from the "E", the symbol will flash.
Keys & Fender Logo fob not included!