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English
EN-23
Reference
Perform the following procedure when you want to return the Digital Keyboard’s stored data and settings to their initial factory
defaults.
1.
Turn off the Digital Keyboard.
2.
While holding down bl SONG BANK and the [0] 10-key (bm) key at the same time, press 1P (Power).
• You will be able to use the Digital Keyboard in a short while after its system is initialized.
Some notes are cut off while they are playing. Notes are cut off whenever the number of notes being sounded
exceeds the maximum polyphony value of 48 (24 for some tones).
This does not indicate malfunction.
The volume or tone setting I made has changed. • Adjust the main volume setting (page EN-8).
• Turn power off and then back on to initialize all Digital Keyboard
settings (page EN-8).
• Replace the batteries with new ones or switch over to AC adaptor
power (page EN-7).
In certain keyboard ranges, the volume and tone
quality sound are slightly different from those in
other keyboard ranges.
This is due to system limitations. It does not indicate malfunction.
With some tones, octaves do not change at the far
ends of the keyboard.
This is due to system limitations. It does not indicate malfunction.
The pitch of the notes does not match other
accompanying instruments or sounds strange when
played long with other instruments.
• Check and adjust the transpose (page EN-4) and tuning settings
(page EN-4).
• Turn power off and then back on to initialize all Digital Keyboard
settings (page EN-8).
The reverb of notes seems to change suddenly. • Check and adjust the reverb setting (page EN-4).
• Turn power off and then back on to initialize all Digital Keyboard
settings (page EN-8).
Operation
When I perform a skip forward or skip back
operation, the skip operation moves multiple song
measures instead of only a single measure.
While song playback is stopped or a Lesson Lite is in progress, skip
forward and skip back operations are performed in song units (page
EN-13).
APP function data transfer failed. Look up the meaning of the error message (page EN-21) and take the
appropriate corrective steps.
Returning the Digital Keyboard to Its Factory Default Settings
Symptom Action
CTK2500-ES-1A.indd 25 2016/07/26 16:32:08
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