(This was originally posted in the other thread, but it fits better here.)
The King Meter LCD controller that comes with the Propella has been pre-programmed by Propella to run the basic functions and to limit the top speed of pedal assist. This is normal. But there's not a lot of information on how to use the various features and settings, so as a public service I'll write a little mini-manual below. This definitely applies to the Propella 2.0 and most likely to the 2.2.
Using the LCD display on the Propella e-bike.
ODOMETER: To toggle between odometer and "trip odometer," tap the POWER button.
SPEED: To toggle between speed display settings (current speed, max. speed, or average speed), hold down the UP button. After a few seconds it changes mode. Hold the button again to get to the next mode, etc.
BACKLIGHT: To turn on (and off) the backlight, press and hold the POWER and UP buttons.
WALK MODE: To use "Walk mode," press and hold the DOWN button while walking the bike; the motor moves the bike along at low power, at about 4MPH.
SETTINGS: To go into "settings," hold UP and DOWN buttons for a few seconds. You can then set the time of day, the default pedal-assist setting when you power on, and choose between miles or kilometres. (Use the UP and DOWN buttons to change the values, and use POWER button to move to the next setting.)