Preamp Settings - Roland GP-100 Owner's Manual

Preamp Settings
Use the preamp to adjust the degree of distortion and the tonal
color of the guitar sound.
(Procedure 1: Using the PREAMP knobs
to make adjustments)
1 Slightly rotate the knob you wish to adjust.
The display will show the current value of the knob you
moved.
* The previous display will reappear a short time after you finish
modifying the value.
2 [When the current value matches the position of the knob]
The value in the display will change, and the distortion and
tone will also change.
[When the current value does not match the position of the knob]
The display will show the current value, but the distortion and
tone will not change. Rotate the knob to the position of the
current value. Once the position of the knob matches the
current value, the distortion and tone will change together with
the value.
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З Rotate the knobs to make preamp settings.
4 Repeat steps 1—3 to adjust the distortion and tone color of the
preamp.
Section2 Modifying varlous settings
(Procedure 2: Using the PARAMETER / VALUE
knobs to make adjustments)
Select the desired preamp parameter (get it to appear in the
display), and use the PARAMETER and VALUE knobs to adjust it.
1,5 2 3
1 Press the [PREAMP] button. The button indicator will light,
and the display will show a preamp parameter.
* You can adjust the preamp even while adjusting other parameters.
2 Rotate the PARAMETER knob until the parameter you wish to
edit appears in the display.
3 Use the VALUE knob to modify the parameter value.
4 Repeat steps 2—3 to adjust the distortion and tone of the
preamp.
B Press the [PREAMP] or [EXIT] button to end the procedure.
* If you were editing another parameter, the display for that
parameter will reappear.
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