Donner B1 Manual Del Usuario página 5

Depth knob: controlling the modulation depth applied by the envelope to the VCF cutoff frequency,
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the larger the knob value the greater the depth.
Decay knob: controlling the amount of time of the envelope to decay from the current signal level to
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the minimum level, the larger the knob value the longer the time.
11 Accent knob: adjusting the amount of Accent effect, the larger the value of the knob the more
obvious the Accent effect. (Only have an effect when notes programmed with an accent.)
Saturation switch: controlling the distortion effect.
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Drive knob: controlling the level of distortion gain, the larger the value of the knob the greater the
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gain.
Tone knob: controlling the brightness of the distortion tone, the larger the value of the knob the
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brighter the tone.
Delay switch: controlling the delay effect.
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Level knob: controlling the volume of the delay effect sound, the higher the value of the knob the
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higher the volume of the effect sound.
Time knob: controlling the delay time of the delay effect, the larger the knob value the longer the
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delay time.
Feedback knob: controlling the number of feedback of delay effect, the feedback number is 1 when
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the knob value is minimum, the greater the knob value the greater the number of feedbacks.
Master knob: controlling the total output volume of the unit, the higher the value of the knob the
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louder the volume.
SETTING OCTAVE
In octave setting mode, adjust the higher and lower octaves of the range.
Press OCT to enter octave adjustment mode. The OCT button indicator flashes and the display shows
the current octave value.
Press ▲ or ▼to adjust the octave value, the screen will display the upper and lower octaves value.
The octave adjustment mode is automatically exited when no operation is performed for an extended
period of time, and the octave adjustment mode can be exited by pressing OCT again.
SETTING TEMPO
There are two ways to adjust the Tempo value.
- The first way is Tap Tempo. You can change the Tempo by pressing the TEMPO TAP button 2 to 4
times in a row.
- If you need to adjust the Tempo value precisely, please refer to the second way below.
Press the TEMPO TAP button once to enter tempo adjustment mode, the TEMPO TAP button
indicator flashes and the display shows the currently set speed.
Press ▲ or ▼ to adjust the Tempo value, which ranges from 40 BPM to 240 BPM.
If you press and hold ▲ or ▼, the Tempo value will change rapidly in succession.
The Tempo adjustment mode is automatically exited when no operation is performed for an extended
period of time, and the Tempo adjustment mode can be exited by pressing and hold TEMPO TAP for
approximately 2 seconds.
KEYBOARD MODE
- In the keyboard mode (default mode), you can directly press the keys on the keyboard to play.
- Follow the steps below can set equipment parameters.
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