Casio PX-150 Simple Manual

Part III
System Message
13 Active Sensing
Format
Message Format: FEH
Send This message is never sent.
Receive Once this message is received, the Active Sensing mode is entered. If no MIDI message is
received for a specified amount of time, voices being sounded by the Instrument s sound source are
released, the controller is reset, and the Active Sensing mode is exited.
14 System Exclusive Message
Format
Message Format: F0H....F7H
The Instrument sends and receives standard universal system exclusive messages, and system exclusive
messages that have Instrument-specific formats.
14.1 Universal Realtime System Exclusive Message
Format
Message Format: F0H 7FH....F7H
14.1.1 Master Volume
Format
Message Format: F0H 7FH 7FH 04H 01H llH mmH F7H
ll: Value LSB
mm: Value MSB
Send This message is never sent.
Receive Receipt changes the Master Volume parameter. Note that the Master Volume parameter
cannot be changed with an Instrument operation.
25

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