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4) TUNING
The TUNING function allows the piano’s pitch to be finely adjusted, and may prove useful when playing with other instruments.
The factory default value is set to the modern standard A = 440.0 Hz and can be adjusted in 0.5 Hz increments.
Step 1
Press and hold the METRONOME and SOUND SELECT buttons at the same time, then press the key assigned to the TUNING function.
A tuning tone will be played.
Step 2
While still holding down the METRONOME and SOUND SELECT buttons, press the '- (off)' or '+ (on)' keys to lower or raise the tuning pitch by 0.5 Hz, or enter the desired tuning pitch as a three digit number using the number keys.
For example, to set the tuning pitch to A = 441.5 Hz, first press the keys '4', '4', and '1', then press the '+ (on)' key. Alternatively, first press the keys '4', '4', and '2', then press the '- (off)' key.
5)REVERB
The REVERB function adds reverberation to the sound, simulating the acoustic environment of a recital room, stage, or concert hall. There are three types of reverb available: Room, Stage and Hall.
The most suitable reverb setting is applied to each sound type automatically.
| MODE |
5 | FUNCTION |
|
Step 1
Press and hold the METRONOME and SOUND SELECT buttons at the same time, then press the key assigned to the REVERB function.
Step 2
While still holding down the METRONOME and SOUND SELECT buttons, press one of the following keys to select the Reverb type:
Key 1: ROOM
Key 2: STAGE
Key 3: HALL
number keys
- +
off on 1 2 3 4 5 6 7 8 9 0
Reverb Off
Reverb On
Key 1: ROOM
Key 2: STAGE
Key 3: HALL
The reverberation sound increases in length as the setting is changed from ROOM
The reverberation function will be turned on upon selecting a reverb type.
The REVERB function is automatically activated when the CN21 piano is turned on.
Step 3
To turn on/off the REVERB function, press and hold the METRONOME and SOUND SELECT buttons at the same time, press the key assigned to the REVERB function, and then press the '+ (on)' or '- (off)' key.