In the HOLD interface, short press the SET button once/twice to enter
the high/low alarm limit setting interface. Short press the LOG button
to quickly select the preset high/low alarm limit value (P1-P5). If there
is no desired value among the preset values, select any value closest
to the high/low alarm limit, and adjust it by pressing the
or
button. Add or subtract 1 each time by short press, and add or
subtract 10 per second by long press.
2. Emissivity Setting
In the HOLD interface, short press the SET button until the emissivity
setting interface is displayed. Short press the LOG button to quickly
select the preset emissivity value (P1-P5). If no desired value among
the preset values, select any value closest to the emissivity, and
