HACH LANGE ORBISPHERE 3654, User Manual, Page: 23 / 58

21
Operating Instructions
4.3.2 Manual data acquisition
Note:
You cannot store measurement data manually if the instrument has already been set up to store the
data automatically.
If you stored the first value as sample
001
, the instrument automatically increases the next
storage location, and labels it sample
002
. You can increase or decrease this number by
pressing the
Up/Down Arrow
buttons.
Note:
If you label a sample number the same as a previously stored measurement value, the new
measurement value overwrites the previously stored value.
1.
For the first measurement you wish to store,
press the
STO
button once to display a sample
number. The default sample number is
000
(for
first time access), or the last used memory
position where data was stored, incremented by
a value of 1.
2.
You can increase or decrease this number by
pressing the
Up/Down Arrow
buttons within
three seconds.
3.
Should you decide at this point, not to store this
particular measurement, just wait five seconds
and the display returns to measurement mode.
You may also exit this routine by pressing the
MEAS
button.
4.
Press
STO
a second time, within five seconds of
the first. The instrument then displays a brief
clearing
[---]
message, followed by the gas
concentration measurement value for about
three seconds (e.g.
8.56
in the flow diagram)
5.
The
[---]
message is displayed as this
measurement value is stored
6.
Repeat the above steps to store additional
measurements.