Digitech gsp2101 用户手册

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Accessing the Tuner/Tone Generator: The GSP-2101 Artist comes complete with a 
full-function chromatic tuner and tone generator. To access the tuner, press the 
[TUNER] button. The display reads:
As you play a note on the guitar, line two of the display will tell you which note you are playing.
The 3rd and 4th lines of the display will begin to show characters moving to the left or to the
right. If the characters are moving right, the note you are playing is sharp. If  the characters
move left, you are flat. The goal is to tune your guitar so that the characters stop moving, and
the display indicates you are in tune. 
The tuner is referenced to A=440Hz. If you prefer tuning sharp or flat according to the A refer-
ence, use the Data Wheel to select a new reference. This can be set as high as A=453Hz or as
low as A=427Hz. The tuner can also be used for alternate tuning references where A=Ab
(meaning you play an A chord, but you hear an Ab chord). It is possible to tune as low as
A=Gb.
Press the [Tuner] button to exit the Tuner.
To access the Tone Generator, press and hold the [Tuner] button. The display reads:
Press the [1] button, then use the Data wheel to modify the Level parameter. Pressing button [2]
and then using the Data Wheel lets you select the tone that is being generated. The tone gener-
ator can be very helpful in helping other musicians tune their instruments to your reference.
Press the [Tuner] button to exit the Tone Generator.
Tone Generator
Lev
0
E2: 82.41 Hz
Tuner
A = 440
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Section 2 - The Basics
GSP-2101 Artist Owner’s Manual
The Basics