Key functions:
Switch menu (upward)
Switch menu (downward)
Exit and return
To move the cursor back one or more spaces
Work as a calculator
Cancel all input
Power on / Return to waiting menu
Confirm your inputting
Divide symbol
Add symbol
Minus symbol
Multiply symbol
6) Turn on/ turn off the machine:
6.1 Turn on:
Press 'ON/OFF' for about 2 seconds to turn on the machine.
6.2 Turn off:
Method 1:
Press key: 'FUNC.'
5