Installation Guide

B1-MT400

3.7.3 "2.SET TEMP"

Note: This option is used for temperature calibration;

Select "2.SET TEMP" on the setting menu, and then press the "OK" button (Key 3) to enter the

setting interface. As shown in the following figure:

Operation Instructions of Buttons:

Key 1- "+" key: Press this button to add the calibration value by 0.1 ℃ and press and hold this button to

add the calibration value by 1 ℃;

Key 2- "-" key: Press this button to reduce the calibration value by 0.1 ℃ and press and hold this button to

reduce the calibration value by 1 ℃;

Key 3- "OK" key: When you press the button, the device will perform calibration and the system will

automatically save parameters and return to the setting interface;

Key 4 - "EXIT" key: When you press the button, the system directly returns to the setting interface.

Note: Only single point temperature calibration is available.

3.7.4 "3.SET RH"

Note: This option is used for humidity calibration;

Select "3.SET RH" on the setting menu, and then press the "OK" button (Key 3) to enter the setting

interface. As shown in the following figure: