Cantium Scientific MicroBio MB2 Operating Manual page 18

If Adjust Volume is selected, use
to 10000 litres. Press
Air Volume +/-
During sampling the display will show the sampled volume taken and the
time remaining before sampling is complete.
Sampled:
Time: 00:00:53
At the end of sampling, the screen will display the total volume sampled and
sound a warning tone and flash the top-mounted LED. To clear the warning,
press any key. If left, the unit will automatically switch off after 20 seconds.
Finished
Sampled:
To cancel sampling at any time press and hold
the MENU button. The unit will sound a short
warning tone and display the volume sampled up
to that point.
⊕ ⊖
or
START to begin sampling.
100L
10L
100L
17
to set the required volume from 10