Note: The blackened font in the table above is the factory default value.
Zero & Standard Gas Calibration: See section 8 for details.
Calibration time interval: This menu is to remind users to calibrate regularly.
The default value is 90 days. According to the actual situation, users can set
it in 0-360. If 0 is set, the reminder function will be turned off; if other values
are set, the detector will display and the LCD backlight will be always on
when the calibration interval time is reached.
Bump test: See section 8 for details.
Forced current output: 4 mA by default. It can force 4-20 mA current loop to
output the set current value between 0-25, and the increment and decrease
step is 0.5 mA. At the same time, the detector FAULT LED is always on,
indicating the “Inhibit” mode.