HOMCOM 370-198 Assembly Instruction page 5

4.Unfolded/Folded the sitting pedal
There is a sitting pedal under the frame, hold the
circular plastic ring on the tube and pulling it down,
the sitting pedal can be folded and Unfolded.
PICTURE 14
5.Lock the front wheel
Turn the red switch on the front wheel clockwise,
and the front wheel is locked.Turn the red button
counterclockwise to unlock
PICTURE 15