3. ANALYZER OPERATION
ON/OFF: Press MIDDLE button for 3 seconds. After 60 sec countdown gas
detection begins, pump is ON and real time detected gas levels is show on the
HOME DETECTION SCREEN. Start measuring. To turn OFF, press MIDDLE
button for 3 secs. When in normal operation, the Home Detection Screen will
appear like below on the left image. In normal ambient fresh air all sensors
should read ZERO except O2 (oxygen) that is normally at 20.9%.
MENU MODE: Press the MIDDLE button to enter the main MENU SCREEN. The
menu screen is shown below right. Use LEFT and RIGHT buttons to make your
selection, press MIDDLE button to select. Menu option selections are explained
in the following sections.