Please refer to the website below for more detailed operating
instructions and product information, including the USERʼS
GUIDE, Dedicated App (CASIO MUSIC SPACE) download, Song
https://support.casio.com/global/en/emi/manual/AP-300/
https://support.casio.com/global/en/emi/manual/AP-S200/
Basic Settings Such as Tuning
A0
B 0}
B0
C1
C 1{
D1
E 1}
E1
F1
F 1{
G1
A 1}
A1
B 1}
B1
C2
C 2{
D2
E 2}
E2
F2
F 2{
G2
A 2}
A2
B 2}
B2
C3
C 3{
D3
E 3}
E3
F3
F 3{
G3
A 3}
A3
B 3}
B3
C4
C 4{
D4
E 4}
E4
F4
F 4{
G4
A 4}
A4
B 4}
B4
C5
C 5{
D5
E 5}
E5
F5
F 5{
G5
A 5}
A5
B 5}
B5
C6
C 6{
D6
E 6}
E6
F6
F 6{
G6
A 6}
A6
B 6}
B6
C7
C8
C 7{
D7
E 7}
E7
F7
F 7{
G7
A 7}
A7
B 7}
B7
After reading this document, keep it in a safe place along with the warranty certificate.
Be sure to read the “Safety Precautions” in the separate “READ THIS!” sheet, and use
Piano Stand with 3 Pedals
Headphones Hook (AP-300 only)
Wireless MIDI & audio adaptor
●Assembly Procedure for Piano Stand
Items included as accessories are subject to change without notice.
Separately Available Accessories
You can get information about accessories that are separately available for this product from
your retailer or from the CASIO website.
For detailed information on using the functions, refer to the USERʼS GUIDE on the CASIO website.
Wireless Functions (using the included Wireless MIDI & audio adaptor)
The operations described below are enabled while the Wireless MIDI & audio adaptor is plugged into the
USB Type A port. For more information, refer to the “USERʼS GUIDE”.
Sound playback of a Bluetooth
-connected smart device through the Digital Piano’s speakers
Use MIDI functions over a Bluetooth Low Energy connection
Use the dedicated app (CASIO MUSIC SPACE)
Pressing a key harder produces louder sound, while a softer key press produces softer sound.
Hold down the button and touch the button to start demo song playback. FUNCTION SOUND MODE
To stop playback, touch the
If the Digital Piano is not used for approximately 20 minutes, it will switch off automatically. When set to
Off, the power will not automatically switch off.
To turn On or Off, hold down button and press the BFUNCTION
0 key. Each press of the B
between On and Off. When you disable a setting, a low tone sounds.
If Auto Power Off is set to Off, the Digital Piano does not automatically turn off and continues to use power.
The number of seconds before the touch button on the left-side panel turns off can be changed, or it can
be set not to turn off. When set to off, the left-side panel will not switch off.
While holding down FUNCTION button, press the G7 key. Each press of the G7 key toggles the setting
(off/5s/15s/30s/60s/120s). When the setting is toggled to off, a low tone will sound.
Performance Recording/Playback
(REC) button, recording starts as soon as a key is pressed on the keyboard. To end
(REC) button again. To play back the recorded content, touch the
About the Dedicated App (CASIO MUSIC SPACE)
Enjoy a range of fun functions using the Digital Piano together with the CASIO MUSIC SPACE app.
Please visit the “Downloads” section of our website.
Acoustics: Amp output: 16W + 16W (Maximum effective output power 20W + 20W)
Power Supply: AC adaptor (AD-E24250LW)
Dimensions: Piano and Stand: 140.1 (W) × 44.0 (D) × 86.9 (H) cm (55 3/16 × 17 5/16 × 34 3/16 inch)
Weight: Piano, Stand and Music Stand: Approximately 47.1 kg (103.8 lbs)
Acoustics: Amp output: 16W + 16W (Maximum effective output power 20W + 20W)
Power Supply: AC adaptor (AD-E24250LW)
Dimensions: Piano and Stand: 139.3 (W) × 29.9 (D) × 80.2 (H) cm (54 13/16 × 11 3/4 × 31 9/16 inch)
Weight: Piano, Stand and Music Stand: Approximately 34.0 kg (75.0 lbs)
Specifications and designs are subject to change without notice.
Any reproduction of the contents of this manual, either in part or its entirety, is prohibited. Except for
your own, personal use, any other use of the contents of this manual without the consent of CASIO is
prohibited under copyright laws.
IN NO EVENT SHALL CASIO BE LIABLE FOR ANY DAMAGES WHATSOEVER (INCLUDING,
WITHOUT LIMITATION, DAMAGES FOR LOSS OF PROFITS, BUSINESS INTERRUPTION, LOSS
OF INFORMATION) ARISING OUT OF THE USE OF OR INABILITY TO USE THIS MANUAL OR
PRODUCT, EVEN IF CASIO HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES.
of this manual are subject to change without notice.
Company and product names used in this manual may be registered trademarks of others.
Functions Not Covered in This Manual
These instructions provide general information about main functions. For more detailed information, refer
The “USERʼS GUIDE” includes information on the topics listed below.
Adjustable Touch Response
Hall Simulator/Reverb and Surround effects
Built-in tune playback and practice
Smart device linking for enhanced function
You can download music score data as a PDF file from the CASIO website. You will then be able to view
music scores on your smart device. You can jump from the PDF file table of contents directly to the music
score you want, and you can print out scores as needed.
If you select a function marked with an asterisk (
), pressing the C1 key executes that function.
Example: To restore the factory default settings (factory reset)
Hold down the button and press the A0 key and then the C1 key.FUNCTION
Preparing the Music Stand
Declaration of Conformity
Model Number: AP-300/AP-S200
Trade Name: CASIO COMPUTER CO., LTD.
Responsible party: CASIO AMERICA, INC.
Address: 570 MT. PLEASANT AVENUE, DOVER, NEW JERSEY 07801
Telephone number: 973-361-5400
CFR 47 §2.938 (b)(2) Attestation
As of the date of first importation or marketing of this device, the device is not produced by any entity
identified on the Covered List, established pursuant to 47 CFR § 1.50002 , as producing covered
communications equipment.
This device complies with Part 15 of the FCC Rules, Operation is subject to the following two conditions:
(1) This device may not cause harmful interference, and (2) this device must accept any interference
received, including interference that may cause undesired operation.
Select a key while holding down the FUNCTION button.
If you press a key while changing a setting, the number of times the notification tone sounds varies according to the value set and the sequence.
When you disable a setting, a low tone sounds.
Wireless MIDI & audio adaptor
Duet TuningMixer Recorder MIDI settings
(off/5s/15s/30s/60s/120s)
Ensure this Digital Piano is turned off before plugging in or unplugging any devices.
After 15 seconds of no operation, the left panel turn off. When the panel is touched, the buttons light up. You can change the number of seconds until the button lights switch off (or have them not turn off at all). For details,
see “Panel Lights Off Settingˮ in the “Additional Functionsˮ section on the right.
Computer, smartphone, etc. (commercially available)
Underside of instrument Illustration shows the AP-300. The various input/output jacks
are located as shown in the illustration of the underside of the instrument below.
Wireless MIDI & audio adaptor
Please refer to the separate leaflets for how to assemble the included stand and connect the pedal unit and AC adaptor to the instrument.
Illustration shows the AP-300.
Starts/stops playback for songs or
Selects the GRAND PIANO CONCERT
Switches the Hall Simulator/Reverb and
Start/stop the metronome.
When you press and hold button, the button FUNCTION
blinks. Touch button while it is blinking to SOUND MODE
When playing a song, etc., the left side lights up on
the first beat of the bar and the right side lights up on
During record/playback, “Lˮ lights up when the left-hand
part is specified and “Rˮ lights up when the right-hand
Hall Simulator/Reverb Indicator
Lights up when the Hall Simulator/
Lights up when Surround is on.
Touch to record a performance.
Can be used in conjunction with keyboard
keys to change various settings.
Rotate to adjust overall volume.
Press to turn on power. Long-press
Notification Tone Volume (+)
Auto Resume
(
disable/enable
)
Power On Alert
(
disable/enable
)
Speaker Out (disable/enable/Auto)
Touch Button Luminosity (1/2)
Hi-Res Velocity MIDI OUT (disable/enable)
Keyboard Channel (–)
A-tuning (442.0Hz)
Scale Tuning base note
Audio Rec with MIDI playback
Keyboard Volume (+)
MIDI Song Volume (+)
Audio Song Volume (+
)
Wireless Audio Center Cancel
(disable/enable)
Right-side Keyboard Octave Shift (–)
Left-side Keyboard Octave Shift (–)
*Save MRF
*Load SMF/MRF
Connection Notification Tone Volume (–)
Wireless Audio Pairing
Auto Power Off (disable/enable)
Panel Lock (disable/enable/Auto)
Notification Tone Set selection (1/2/3)
Notification Tone Volume (–)
Panel Light setting
Volume Sync Equalizer
Headphone Mode (off/on)
Left Panel Touch Button Sensitivity (+)
Left Panel Touch Button Sensitivity (–)
Keyboard Channel (+)
Local Control (off/on)
/
A-tuning (+0.1Hz)
A-tuning (–0.1Hz)
A-tuning (440.0Hz)
Stretch tuning (off/on)
Scale Tuning Selection
Audio Recorder
MIDI Recorder
Keyboard Volume (–)
MIDI Song Volume (–)
Audio Song Center Cancel (off/on)
Audio Song Volume (–)
Wireless Audio Volume (+)
Wireless Audio Volume (–)
Right-side Keyboard Octave Shift (+)
Left-side Keyboard Octave Shift (+)
Duet Mode (off/on/pan)
*Format
*Delete SMF/MRF/Audio
*Save SMF
*Delete Connection History
Connection Notification Tone Volume (+)
Wireless Function off/on
Execution
*Factory Reset
