Casio CELVIANO AP-270 Manual

5.23 All Sound Off (78H)
Message Format: BnH 78H 00H
n: MIDI Channel Number
Receive Receipt stops all voices that are sounding.
5.24 Reset All Controllers (79H)
Message Format: BnH 79H 00H
n: MIDI Channel Number
Transmit Sent when MIDI send related settings are changed.
Receive Receipt initializes each performance controller.
5.25 All Notes Off (7BH)
Message Format: BnH 7BH 00H
n: MIDI Channel Number
Transmit Sent when MIDI send related settings are changed.
Receive Receipt releases (key release) all voices that are sounding.
5.26 Omni Off (7CH)
Message Format: BnH 7CH 00H
n: MIDI Channel Number
Receive Receipt performs the same operation as when All Notes Off is received. Regardless of the
reception of this message, the instrument always operates as Omni Off mode.
5.27 Omni On (7DH)
Message Format: BnH 7DH 00H
n: MIDI Channel Number
Receive Receipt performs the same operation as when All Notes Off is received. Regardless of the
reception of this message, the instrument always operates as Omni Off mode.
5.28 Mono (7EH)
Message Format: BnH 7EH 00H
n: MIDI Channel Number
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Casio CELVIANO AP-270 Specifications

General

Touch Response	3 sensitivity levels, Off
Tones	22 built-in tones
Pedals	3 pedals (damper, soft, sostenuto)
Speakers	12cm x 2
Amplifiers	8W + 8W
USB Port	Type B
Power Consumption	18W
Keyboard	88 keys, Tri-sensor Scaled Hammer Action Keyboard II
Sound Source	AiR Sound Source
Digital Effects	Reverb (4 types), Chorus (4 types), Brilliance, DSP
Songs	60 Music Library tunes, 10 User Songs
Recording	2 tracks, 1 song
Lesson Function	Part ON/OFF
Metronome	0 to 9 beats, tempo range: 20 to 255
Key Transpose	-12 to 0 to +12 semitones
Tuning Control	A4 = 415.5 to 440.0 to 465.9 Hz
Headphones	2
MIDI	Yes
Power Supply	AC adaptor: AD-A12150LW
Included Accessories	AC Adaptor, Music Stand
Polyphony	192 notes