3.2.3 Key function
SET: Enter the setting mode
ALARM: Display high or low alarm function / turn on/off the alarm
HISTORY: Display history records / return to normal mode
MAX/MIN: Display the MAX, MIN value
: Move to the previous information (normal mode) or +
(programming mode)
: Move to next information (normal mode) or– (programming
mode)
: Move to previous segment/move to the main menu during
setting.
: Move to next segment/ move to submenu during setting.