Installation Manual

B1-MT300MIX
10
Menu Function Description:
"1. SET O2": O
2
concentration calibration function;
"2. SET CO2": CO
2
concentration calibration function;
"3. SET DATA FREQ": Setting function of data upload frequency;
"4. SET SAMPLE FREQ": Setting function of sampling frequency;
"5. SET VALVER TIME": Setting function of intake time of single sampling;
"6.SET FLOW": Flow sensor calibration function;
"7.SET PRESS": Calibration function of pressure sensor in rear of internal pressure reducing valve;
"8. SET WORK MODE": Work mode setting function of equipment;
"9. DISPLAY SERVICE": Real-time data display function.
Operation Instructions of Buttons:
UP key: Press this key to move to the previous option;
DOWN key: Press this key to move to the next option;
"OK": Confirm the selection;
"EXIT": The system exits and returns to the main screen (or the system automatically returns to the
main screen after 30 seconds) when the button is pressed;
3.2.5 "1.SET O2"
Select "1.SET O2" on the setting interface, and then press the "OK" button to enter the O
2
concentration calibration setting interface, as shown in the picture below:
O
2
Concentration Calibration Interface:
Operation Instructions of Buttons:
"+" key: Press this button to add the value by 0.1% and press and hold this button to add the value by
0.1% continuously;
"-" key: Press this button to reduce the value by 0.1% and press and hold this button to reduce the
value by 0.1% continuously;
"START" key : Press this button to start the intake calibration;
"EXIT" key: The system exits and returns to the main screen (or the system automatically returns to
the main screen after 30 seconds) when the button is pressed; press and hold this button for more
than 5 seconds to enter 21% (air calibration) concentration calibration interface;
Interface and Operation Instructions When Starting to Intake (Intake for 72 seconds by
default)