Hanwei BX176 - Operation; Power On

BX176 portable single gas detector operation manual
5
2、 Auto zero-translation, press button and for more than
3s ①
 Confirm the setting parameters, press
 Close the alarm sound and vibration when alarm happens,
press
Note: ①This operation need password verification.
②This function is only available for toxic detecting.
③Oxygen has maximum exposure value and minimum exposure value.
4. Operation
4.1 Power on
When the detector is power off, press for 3 seconds and the
detector will be turned on. Then, the detector begins self-test as follows:
1. The LCD displays all of the screen elements, and the background
light is on.
2. Give a sound of power on to test the buzzer function.
3. Test the vibration and alarm indication.
4. Show software version number
5. Show the date and time
Year Month, date