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5.3 Play/Stop button
Press the [Play/Stop] button, the indicator light will light up and the drum rhythm
demo will play. Press the [Play/Stop] button again, the indicator light will go out and
the drum rhythm demo will stop. When the PianoBox Pro Host is in drum mode, the
display screen shows the current playing status.
5.4 Channel button
Press the [Channel] button and the indicator light will be on to enable the channel
modification function. At this time, the current midi channel value can be changed by
value knob, and the display screen displays the current channel value.
5.5 Tempo button
Press the [Tempo] button and the indicator light will be on to enable the drum
rhythm demo speed modification function. At this time, the current drum speed value
can be changed by value knob, and the display screen displays the current speed
value.
5.6 Reverb button
Press the [Reverb] button, the indicator light will be on, and the reverberation value
modification function will be enabled. At this time, the reverb value of the current
channel can be changed by numerical value knob, and the display screen displays the
current reverb value.
5.7 Transpose button
Press the [Transpose] button, the indicator light will be on, and the transpose
modification function will be enabled. At this time, the current transpose value can
be changed by value knob, and the display screen displays the current transpose
value.
Transpose function: When PianoBox Pro Host processes keyboard notes input by
external midi devices (such as USB HOST/MIDI IN), it performs note shift, with the
range of - 12~0~+12.
5.8 Volume button
Press the [Volume] button, the indicator light will be on, and the volume modification
function will be enabled. At this time, the volume value of the current channel can be
changed by value knob, and the display screen displays the current volume value.
5.9 Save button
Press and hold the [Program] button for 5 seconds, and the parameters are saved
successfully. Even if the computer is turned off, the PianoBox Pro Host can