User's Manual

2.3 Key function

SET: Enter the setting mode

HISTORY: Display history records / return to normal mode

ALARM: Display high or low alarm function / turn on/off the alarm

MAX/MIN: Display the MAX, MIN value

: Increase the setting parameter/ Move to next message of the selected segment

on the message panel

: Decrease the setting parameter/ Move to previous message of the selected

segment on the message panel

: Move to previous segment/move to main menu during setting.

: Move to next segment/ move to sub menu during setting.