Casio PX-150 Simple Manual

Send Mainly sent in the following cases.
• When the keyboard channel is changed
• When a recorder function is used
• When another mode is entered from the rhythm mode(PX-350M, AP-650M)
• When the Duet mode is entered or exited
• When the Duet octave shift changed
• When the DEMO mode is entered or exited
• When USB memory is mounted
Receive Receipt initializes each performance controller.
9.3 All Notes Off (7BH)
Format
Message Format: BnH 7BH 00H
n: MIDI Channel Number
Send Mainly sent in the following cases.
• When the keyboard channel is changed
• When a recorder function is used
• When another mode is entered from the rhythm mode(PX-350M, AP-650M)
• When octave shift changed
• When the DEMO mode is entered or exited
Receive Receipt of this message releases the currently sounding voice (same as releasing the keyboard
key).
9.4 Omni Off (7CH)
Format
Message Format: BnH 7CH 00H
n: MIDI Channel Number
Send This message is never sent.
Receive Receipt of this message releases the currently sounding voice (same as releasing the keyboard
key).
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Casio PX-150 Specifications

General

Category	Digital Piano
Touch Response	3 sensitivity levels, Off
Sound Source	Multi-dimensional Morphing AiR
Maximum Polyphony	128 notes
Tones	18 built-in tones
Lesson Function	Part On/Off
Metronome	Yes
Duet Mode	Yes
Speakers	12cm x 2
Amplifiers	8W + 8W
Modes	Layer, Split
Songs	60 built-in songs
Tuning	A4 = 415.5Hz ~ 440.0Hz ~ 465.9Hz
Digital Effects	Reverb (4 types), Chorus (4 types)
Recorder	2 tracks, 1 song
Transpose	-12 to +12 semitones
Pedals	Included: SP-3, Optional: SP-33 (damper, soft, sostenuto)
Connections	Headphones (2), USB (to Host), Sustain Pedal
Power Supply	AC Adapter AD-A12150LW
Dimensions	1, 322 x 286 x 135 mm (without music stand)
Weight	11.1 kg (without music stand)
Keyboard	88-key, Scaled Hammer Action Keyboard II