5
a.
Rotate the button to move the cursor to the speed selection item;
b.
Press the button to enter the edit mode, rotate the button to adjust the speed, press
the button again after editing to save and exit the edit mode;
c.
Rotate the button to the calibration duration item, and press the button to start ;
d.
Wait for the calibration countdown to finish;
e.
When the calibration countdown is completed, enter the calibration result state, enter
the volume of the liquid in the measuring cylinder into the interface through the rotary
button, press the button to complete the input,
f.
Press the button again to complete the input.
Other
a.Screen lock state:
If the user does not operate the device for a long time, the device
screen will enter the screen saver state. Under the screen saver state, an L letter will be
displayed on the screen, and it will be dynamically displayed line by line from top to
bottom. When using the knob to operate the device, You need to unlock the screen to
operate, press the knob to unlock the screen.
b.App control:
The interface displayed when the phone is in App control. When the
interface is in App control, the knob cannot control the device.