PocketPOD has a built-in tuner - Enter this mode and tune your strings accordingly:

For example, 1 step up:

• E string tunes as F,
• A string tunes as A#,
• D string tunes as D#,
• G string tunes as G#,
• B string tunes as C, and
• E string tunes as F.

Here are what the strings should read when you tune:

1 STEP UP: F, A#, D#, G#, C, F

2 STEPS UP: F#, B, E, A, C#, F#

-Tony