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Controls and Connectors Diagram
The controls and connectors are referred to by name. The following illustration identifies the name and location of each control or connector on
your ProKeys 88sx.
1: Power switch – Page 6.
2: DC power supply socket – Page 6.
3: Audio Out jack (right channel) – Page 7.
4: Audio Out jack (left channel, or mono) – Page 7.
5: Sustain pedal jack – Pages 8 and 16.
6: Sostenuto pedal jack – Page 8 and 16.
7: Expression pedal jack – Page 8 and 16.
8: MIDI Out port – Pages 10 and 12.
9: USB 1.1 port – Page 11.
10: 2 headphone sockets – Page 7.
11: Pitch bend wheel – Pages 8 and 14.
12: Modulation wheel – Page 8 and 14.
13: Volume Slider – Page 8 and 15.
14: Advanced Functions button – referenced throughout this
manual.
15: Transpose buttons – Page 9 and 13.
16: Demo button – Page 7
17: Velocity curve – Page 8
18: Reverb Effect button – Page 8
19: Chorus Effect button – Page 8
20-26: Instrument buttons – Page 7 and 13.
Function Keys in Edit Mode
When you press the Advanced Functions button, the ProKeys 88sx enters Edit Mode. In Edit mode, keys C1 to C5 of the ProKeys 88sx are used for
data entry. Please also consult Appendix B on page 22 for an illustration of how the functions are mapped across the keys. The functions are listed
below and a page reference is also given to tell you where you should look in the manual to see what each function is used for.
White Keys
C1 . . . . . . . . . . . . . .Cancel . . . . . . . . . . . . . . . . Page 15
D1 to E3 . . . . . . . . . . .Channel Select . . . . . . . . . Page 12
F3 . . . . . . . . . . . . . .Default . . . . . . . . . . . . . . . . Page 15
G3 to B4 . . . . . . . . . . .Data Entry . . . . . . . . . . . . . Page 15
C5 . . . . . . . . . . . . . .Enter . . . . . . . . . . . . . . . . . . Page 15
Black Keys
C#1 . . . . . . . . . . . . . .Data = Octave . . . . . . . . . . Page 9, 13
D#1 . . . . . . . . . . . . . .Data = Transpose . . . . . . . Page 9, 13
F#1 . . . . . . . . . . . . . .Data = Program . . . . . . . . . Page 12
G#1 . . . . . . . . . . . . . .Data = Bank LSB . . . . . . . . Page 12
A#1 . . . . . . . . . . . . . .Data = Bank MSB . . . . . . . Page 12
C#2 . . . . . . . . . . . . . .Data = Channel . . . . . . . . . Page 12
Black Keys (continued)
D#2 . . . . . . . . . . . . . .Data = Tuning . . . . . . . . . . Page 9
F#2 . . . . . . . . . . . . . .Panic . . . . . . . . . . . . . . . . . Page 16
G#2 . . . . . . . . . . . . . .MIDI Out from USB . . . . . . . Page 17
A#2 . . . . . . . . . . . . . .Local Off . . . . . . . . . . . . . . . Page 12
C#3 . . . . . . . . . . . . . .Octave + . . . . . . . . . . . . . . . Page 9, 13
D#3 . . . . . . . . . . . . . .Octave - . . . . . . . . . . . . . . . Page 9, 13
F#3 . . . . . . . . . . . . . .Wheel Assign . . . . . . . . . . . Page 15
G#3 . . . . . . . . . . . . . .Pedal Assign . . . . . . . . . . . Page 15
A#3 . . . . . . . . . . . . . .Slider Assign . . . . . . . . . . . Page 15
C#4 . . . . . . . . . . . . . .Transpose + . . . . . . . . . . . . Page 9, 13
D#4 . . . . . . . . . . . . . .Transpose - . . . . . . . . . . . . Page 9, 13
F#4 . . . . . . . . . . . . . .Program . . . . . . . . . . . . . . . Page 12
G#4 . . . . . . . . . . . . . .Bank LSB . . . . . . . . . . . . . . Page 12
A#4 . . . . . . . . . . . . . .Bank MSB . . . . . . . . . . . . . . Page 12
Powering Up Your ProKeys 88sx
The ProKeys 88sx can only be powered using the included PSU with the correct power specifications.
Should you require a different power supply, the specifications are:
< 12V DC < Center positive < 1000mA
Introduction