Roland GR-20, Руководство пользователя

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13
Chapter 1 Play the Sounds!
* You can also use your GK pickup's UP/S2 button and
DOWN/S1 button to adjust the sensitivity in the same way.
4.
Perform steps 2–3 for strings 5–1 to adjust the sensitivity
of all strings.
5.
Press the [GK SENS] button or [EXIT] button.
The GK SENS settings you made are stored in the GR-
20k, and you will return to Play mode.
* The decimal point in the display will blink while the setting is
being stored. Don't turn off the power during this time.
* If you turn off the power before returning to Play mode, the
settings you made will not be stored.
If you’re using a bass guitar, the number shown at the left
side of the display will be as shown in the following table.
Tuning Your Guitar
(Tuner Function)
Since the GR-20 analyzes the pitch of each string in order to
determine the sound it should produce, you must tune your
guitar accurately.
* If your guitar is mistuned, the sound produced will be out of
tune, and the system will not operate correctly.
1.
Press the [TUNER] button.
The [TUNER] button will light, and the Tuner function
will be on. The lower two digits of the current reference
pitch will be shown for approximately two seconds in
the display. Then you will be able to tune your guitar.
Example: When the pitch is set to 440Hz
fig.1-05(Reference pitch)
* You can also turn on the Tuner function by pressing the
HOLD pedal and GLIDE pedal simultaneously.
2.
Use the [NUMBER/VALUE] knob to adjust the reference
pitch.
If you turn the [NUMBER/VALUE] knob slightly, the
current reference pitch will be displayed for several
seconds. By turning the [NUMBER/VALUE] knob
during this time, you can adjust the reference pitch.
* You can adjust the reference pitch in a range of 427 Hz–452 Hz.
When the GR-20 is shipped from the factory, this is set to
440 Hz.
* The reference pitch you specify will be stored when you exit the
Tuner function. Be aware that the setting will not be stored if
you turn off the power before doing so.
3.
Cleanly play an unfretted note on the string that you
want to tune.
The display will indicate the note name.
fig.1-051
4.
Tune your guitar.
Watch the indicator in the panel, and tune your guitar so
that only the green indicator in the middle is lit.
fig.1-06(Tuning)
5.
Repeat steps 3–4 to tune each string of your guitar.
6.
Press the [TUNER] or [EXIT] button to exit the Tuner
function.
The reference pitch you specified will be stored, and you
will return to Play mode.
* The decimal point in the display will blink while the reference
pitch is being stored. Don't turn off the power during this
time.
Displayed No. 1 2 3 4 5 6
4-string
bass 1G
string 2D
string 3A
string 4E
string
5-string
bass 1G
string 2D
string 3A
string 4E
string 5B
string
6-string
bass 1C
string 2G
string 3D
string 4A
string 5E
string 6B
string
C
C#
D
D#
E
F
F#
G
G#
A
A#
B
too high too low
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