General VOC08 Hardware Manual page 9

is displayed. Then, press and hold the SET button to save
the setting and return to real-time measurement mode.
6) Arm and disarm the high VOC concentration alarm.
a. To arm the alarm, briefly press the PWR button until the
icon appears in the upper left corner of the LCD.
b. To disarm the alarm (turn off the beeper), briefly press
the PWR button until the
c. To cancel the alarm when it sounds, briefly press the
PWR button.
7) Display maximum and minimum session values of all
measured parameters by using the MAX/MIN button. A
measurement session is the period of time during which
you measure VOC levels at multiple locations. The session
begins when you power on the VOC08; it typically ends
15 minutes after you finish making measurements with the
activation of the APO function. Max and Min readings are
automatically and continuously updated.
You can extend a measurement session beyond
15 minutes by pressing any front-panel button or by
disabling the APO function (see page 7) by powering the
VOC08 through the included AC adaptor.
The value of being able to quickly determine where the level
of VOCs is highest and lowest in a facility should be obvious.
To display the highest VOC concentration recorded during
a measurement session, press the MAX/MIN button once
with the meter operating in real-time measurement mode.
The maximum reading will appear on the upper readout,
with the term MAX above it on the top line of the LCD.
icon disappears.
9