Roland RP30 88-Key Digital Piano (Dark Rosewood) - Manual (Page 15)

This function adjusts the pitch of the instrument in 0.1 Hz increment
over a range of 415.3 Hz–466.2 Hz.
Press and hold the [FUNCTION] button, then press one of the [Tuning]
keys to adjust the pitch of the keyboard.
For example, if you press and hold the [FUNCTION] button, then
press the key marked [440], it will set the tuning to 440 Hz.
The instrument will automatically shut down after 30 minutes of
inactivity. You can disable this function or change the time setting.
1. To disable this function: press and hold the key “C8” (the first key to
right side of the keyboard), then turn on the power.
2.
To set the time to 240 minutes: press and hold the key “B7,” then
turn on the power.
3. To set the time to 30 minutes: press and hold the key “A#7,” then
turn on the power.
4. To set the time to 10 minutes: press and hold the key “A7,” then
turn on the power.
Master Tuning
15
Auto Power Off
Parameter
+0.1 Hz
-0.1 Hz
Description
To raise the pitch by 0.1 Hz.
To lower the pitch by 0.1 Hz.