Model 106-L Ozone Monitor Manual Rev. E
10
Data Averaging and Data Logging Using the Menu
When first turned on, the instrument will start making measurements at a rate of
once every 10 s. Data may be logged in the internal data logger. Up to 32,736
data lines containing log number, ozone mixing ratio, internal temperature,
internal pressure, flow rate, photodiode voltage, time and date may be stored in
internal memory, corresponding to an operational time of 3.8 days. Averaging
times of 1 min, 5 min and 1 hr also may be selected from the menu, thereby
allowing the instrument to operate for 22.7 days, 113 days and 3.7 years,
respectively, before filling the memory.
Selecting the Menu
The menu is accessed using the Select button on the front panel of the
instrument. To reach the menu
hold in
the Select button until
Menu
is displayed, then release the Select button. After a few seconds the menu will
appear:
Menu
Dat Avg Cfg Lmp
where
Dat
,
Avg
,
Cfg
and
Lmp
are submenus that may be selected. A blinking
cursor will show across the
D
of the
Dat
submenu. The Select button may be
rotated clockwise or counterclockwise to move the cursor under the first letter
of one of the other submenus. To select a particular submenu, move the cursor
under the first letter of a submenu and momentarily press (“click”) the Select
button. To exit the Main Menu and begin making measurements again, select
and click on the left arrow (
).
To Log Data
Select the
Dat
submenu from the Main Menu using the Select button. The
display will now show:
Dat Menu
Xmt Log End
To start logging data, rotate the Select switch to move the cursor to
Log
and
click to select the logging mode. You will then receive the prompt:
