4) tuning, 5) reverb – Kawai CN21 User Manual
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FUNCTION MODE
5
4) TUNING
The TUNING function allows the piano’s pitch to be fi nely 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, fi rst press the keys '4', '4', and '1', then press the '+ (on)' key.
Alternatively, fi rst 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.
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
The reverberation sound increases in length as the setting is changed from ROOM -> STAGE -> HALL.
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.
0
9
8
7
6
5
4
3
2
1
+
-
on
off
number keys
Reverb Off
Reverb On
Key 1: ROOM
Key 2: STAGE
Key 3: HALL