Casio CDP135 User's Guide
![Casio CDP135 Keyboard manual cover](/images/DizUXtRBDPacgXcOwaLmQWeN/thumbs/thumb175x175.webp)
To connect your Casio CDP135 to a computer, use a USB Type B cable. Plug the smaller end into the keyboard's USB port and the larger end into your computer's USB port. Ensure the keyboard is turned on and the appropriate drivers are installed on your computer.
First, check that the volume is turned up and the headphones are not plugged in. Ensure that the power adapter is connected and the keyboard is switched on. If the issue persists, perform a factory reset by holding down the "Function" button while turning on the keyboard.
To perform a factory reset on the Casio CDP135, press and hold the "Function" button and then turn on the keyboard. Keep holding the button until the reset process begins. This will restore all settings to their original factory defaults.
Yes, the Casio CDP135 has a pedal jack that supports a standard sustain pedal. Simply connect the pedal to the pedal jack located at the back of the keyboard.
To transpose the Casio CDP135, press the "Function" button and use the "Transpose" keys (usually labeled with "+" and "-") to adjust the pitch in semitone increments.
To clean your Casio CDP135, use a soft, dry cloth to wipe the keys and surface. Avoid using water, cleaning fluids, or abrasive cloths, as they can damage the keyboard's finish.
To adjust the touch sensitivity, press the "Function" button and navigate to the "Touch" setting. Use the "+" and "-" buttons to select the desired sensitivity level: Light, Normal, or Heavy.
If some keys are not responding, check for any physical obstructions or debris. If the problem persists, a reset might help. If not, it may require professional servicing to address any internal issues.
The Casio CDP135 does not have a built-in recording feature. However, you can record performances by connecting it to a computer and using music production software.
To change the instrument sound, press the "Function" button and use the sound selection keys to browse through the available tones. Release the "Function" button to select the desired sound.