Roland HP-137 Owner's Manual

To perform a factory reset, turn off the piano, then hold down the "Piano" button while turning it back on. Continue to hold the button until the reset process begins.
Check the connections and ensure the piano is properly plugged in. If the problem persists, try resetting the piano or consult the user manual for further troubleshooting steps.
Locate the headphone jack on the underside of the left side of the piano and plug in your headphones. This will mute the internal speakers for private practice.
Regularly dust the exterior with a soft cloth, avoid exposing the piano to extreme temperatures, and check the power cord and connections for wear.
Use the volume slider located on the control panel to adjust the sound level to your preference.
The Roland HP-137 does not have built-in recording capabilities, but you can connect it to an external device using MIDI or audio outputs to record your performance.
Use the function buttons to navigate through different sound options and select the desired settings. Refer to the user manual for detailed instructions.
Check the pedal connection to ensure it is securely plugged in. If the issue continues, consult the troubleshooting section of the manual or contact customer support.
Press the "Function" button, then use the relevant keys to shift the pitch up or down as described in the manual's transposition section.
Ensure the power cord is securely connected and plugged into a working outlet. Check the power switch and try using a different outlet if necessary.