Guitar tuner

Anyone know how to use one?
I have a korg one for the guitar i know its tuned when its a green button but usually on the side their a letter does that means its the letter for the string or what?
confused

bump need help will pay lg

Just use this one.

Online Guitar Tuner

Thomas wrote:

Just use this one.

Online Guitar Tuner

lol but i bought tuner i need to use that aha
i suck by ear need a precise tune

hmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmm

Tune the first to E,
The second to A
The third to D
The fourth to G
The fifth to B
And the sixth to E


That's standard tuning.

(numbered from largest string to smallest.)