Boss Audio Systems GT-6B Musical Instrument User Manual


 
57
Chapter 8 Convenient Features of the GT-6B
Chapter
8
At this time, the indicators of the PATCH and
PATCH pedals light, indicating that the instrument is
precisely in tune.
fig.08-06
How to Tune
1. Play a single open note on the string being tuned.
The name of the note closest to the pitch of the string that
was played appears in the display.
* Only play a single note on the one string being tuned.
2. Tune the string until the string name appears in the
display.
General Four-String Bass
General Five-String Bass
General Six-String Bass
3. As you watch the Tuning Guide, adjust the bass’s
tuning until “” appears in the center.
When the sound is lower than the indicated note name
“” appears to the left of center in the Tuning Guide.
fig.08-51
The pedals' indicators flash from right to left.
When the sound is higher than the indicated note name
“” appears to the right of center in the Tuning Guide.
fig.08-52
The pedals' indicators flash from left to right.
4. Repeat Steps 1–3 until all of the strings are tuned.
Changing the Tuner Settings
You can change the following tuner-related settings.
Standard Pitch (435–445 Hz)
fig.08-07
The frequency of A4 (the middle A on a piano keyboard)
played by an instrument (such as a piano) that provides the
pitch to which the other instruments refer in tuning before a
performance begins is called the standard pitch. You can set
the standard pitch on the GT-6B to frequencies from 435 to
445 Hz.
* This is set to 440 Hz when shipped from the factory.
1. Turn the Tuner function on.
2. Press PARAMETER [ ] until “TUNER Pitch” is
displayed.
3. Rotate the VALUE dial to change the settings.
4. Press [TUNER/BYPASS] or [EXIT] to return to the Play
screen, or press PARAMETER [ ] to return to the
Tuner screen.
4th 3rd 2nd 1st
Regular E A D G
1/2 Step Down D# G# C# F#
1 Step Down D G C F
5th 4th 3rd 2nd 1st
Regular B E A D
1/2 Step Down A# D# G# C# F#
1 Step Down A D G C F
6th 5th 4th 3rd 2nd 1st
Regular B E A D G
1/2 Step Down A# D# G# C# F# B
1 Step Down A D G C F A#
tuned
too low
too high