Casio LK50-ES-1 Electronic Keyboard User Manual


 
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CASIO ELECTRONICS CO., LTD.
Unit 6, 1000
North Circular Road
London NW2 7JD, U.K.
This mark is valid in the EU countries only.
Please keep all information for future reference.
Welcome...
To the happy family of satisfied CASIO electronic musical instrument owners! To get the most out of the
many features and functions of the keyboard, be sure to carefully read this manual and keep it on hand
for future reference.
Important!
When using batteries, be sure to replace them or shift to one of the alternate power sources whenever
you notice any of the following symptoms.
Dim power supply indicator
Instrument does not turn on.
Dim, difficult to read display
Abnormally low speaker/headphone volume
Distortion of sound output
Occasional interruption of sound when playing at high volumes
Sudden power failure when playing at high volumes
Dimming of the display when playing at high volume
Abnormal rhythm pattern and demo tune play
Dimming of keyboard lights when notes sound.
Loss of power, sound distortion, or low volume when playing from a connected computer or MIDI device
474A-E-003A
Use of any other corporate or product name should not be regarded as affecting the validity of any
trademark or service mark. All other product and company names mentioned herein may be the trade-
marks of their respective owners.