To ensure the proper operation of your Piano M, you will want to make sure you are charging it properly.
How to charge your Piano M
Piano M uses a USB type C port and comes with a USB type C to USB type A cable for charging.
With your Piano M turned off, simply plug it into a USB charger. You will see that the power indicator light on the power button blinks for approximately 5 seconds, in the colour that indicates the battery charge level before turning off.
Red: Less than 20% charge
Amber: Between 20% and 88%
Green: Greater than 88%
If you want to check the charge level of your Piano M, just turn it on and look at the LED colour of the power button indicator light.
Recommended Chargers
When charging a Piano M we recommend using a 5 volt/1 amp USB 3 charger or a computer with a USB 3 port.
Charging more than one Piano M using DNA connectors
When connecting multiple Piano Ms through DNA from a single Piano M that is turned on and powered by USB from a data source (such as a desktop computer), only the Piano M receiving power via USB will charged.
When using a wall charger, multiple Piano Ms can be charged simultaneously via DNA from the Piano M connected directly to power. It's important to keep in mind that connecting more Piano Ms to the chain will decrease the charge rate for all connected units.