8
Time Setting
Select this option and press “
” key to enter, related information of date
and time will be displayed as below,
Press “
” or “
” key to select the data need to modify, press
“
” key to confirm or press “ ” to exit.
Gas Calibration
The device has been calibrated when leave the factory, so it need not calibrated
when first use. After used for a period, or when there is measurement error,
please calibrate it based on the below instruction. The calibration must be
operated by professionals or trained users.
For instruction of calibration, please refer to 4.2 Gas Sensibility Calibration.
Alarm Setting
This submenu is to set the alarm mode, user can set the sound, light, vibration
alarm to be on or off. The screen displays as below,
