Lighthouse ApexPortable Operating Manual
5-6 248083440-1 Rev 5
• START/STOP: Press START button on the screen to start
counting. STARTING is displayed on the screen until the pump
and support electronics are stable and the
ApexPortable can
reliably count particles. COUNTING will display in the lower right
corner of the screen as shown in Figure 5-5 when the
ApexPortable is actually counting. When the STOP button is
pressed to stop counting, the word STOPPED will be displayed.
• The instrument may be stopped during sampling by an error-
checking process for insufficient battery power, pump over-current
or instrument over-temperature. Acknowledge the popup by
pressing the OK button to try to return to normal operation. If the
error condition persists, contact Lighthouse support.
Figure 5-5 Three Counting States
Select Location
The location for the measured environment can be changed by pressing
the LOCATION button at the top of the MAIN screen. Figure 5-6
displays the abbreviated Select Location screen. To edit, add or delete
locations, the CONFIG button must be used, which can be password-
protected. The password is not required here.
Figure 5-6 Location Select Screen
Counting State
To Next Page
Loading...
