Table 5 Arduino controls and button functions

Main

UP/DOWN

Scroll through program options

D: I,III,V

SELECT

Confirm selection

Program 1 settings

UP/DOWN

Set intensity

D: II

LEFT/RIGHT

Switch between ON/OFF/MAIN

SELECT

Confirm return to main menu

Program 2/3 settings

LEFT/RIGHT

Set parameter value

D: IV, VI

SELECT

Confirm settings, skip to next display

Program 3 settings

UP/DOWN

Switch between parameters

D: VI

Start run

LEFT/RIGHT

Switch between yes/no

E: I

SELECT

Confirm selection

Finish

LEFT/RIGHT

Switch between rerun/return to main

E: II

SELECT

Confirm selection