Boss ME-20 Owner's Manual page 15

fig.7seg-tuner3.eps
(C) (C )
(F ) (G)
4.
First do a rough tuning so that the name of the note for the string appears in the display.
(General Tuning)
7th 6th
B E
5.
Tune each string more accurately until both of the tuning guides are lit.
* The larger the difference between the pitch of the string you're playing and the correct pitch
for the note shown in the display, the faster the tuning guide flashes. As you get closer to
the correct pitch, the pace of the tuning guide's flashing slows down.
fig.7seg-tuner3.eps
6.
Repeat Steps 3–5 to tune the other strings.
* If you are tuning a guitar that has a vibrato arm, tuning one string may cause other strings
to drift.In this case, you should first tune the strings approximately so that the correct note
name is displayed, and then re-tune each string.
One useful technique that makes tuning less confusing is to start slightly under the
target pitch and then tune upwards little by little until the string is in tune.
7.
Press the Number 1 and 2 pedals simultaneously to return to the previous mode.
You can also return to the previous mode by pressing [EDIT/EXIT].
(D)
(G )
5th 4th 3rd
A D G
Too high
Tuned
Too low
Tuning the Guitar (Bypass/Tuner)
(D ) (E)
(A) (A )
2nd 1st
B E
(F)
(B)
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