OZONE ANALYZER BMT 965 Manual, Rev. 01/2024
___________________________________________________________________________
18
Note: In order to move from View Parameters to Set Parameters the SCROLL button has to be
held down for at least 2 seconds.
The menu Set Parameters is used to change properties of the instrument, like units, alarms etc.
In order to protect the instrument and the components connected to it from unqualified handling,
the above-mentioned procedure has to be performed. In addition, the instrument configuration
can be protected by a 4-digit PIN. This PIN is factory set to 0000, which means that after pressing
the SCROLL button for 2 s, properties can be changed freely. The Windows software BMT 965
Link can be used to change this PIN to any other 4-digit number. If the PIN is different from
0000, pressing the SCROLL key for 2 s will lead to the display of:
Enter PIN 0000:
Only the correct PIN will allow entry to Set Parameters, any other number will lead back to the
display of ozone concentration.
View Parameters and Set Parameters will be described on the following pages. During viewing
and setting of parameters the instrument continues measuring, i.e. new measurement results are
sent out on the analog outputs and the serial interface continuously.
Zeroing the Instrument from the Front Panel
If ozone concentration is shown on the display and the ZERO button is pushed, the instrument
displays the question:
Zeroing: Are you sure?
Due to the fact that zeroing with ozone would lead to wrong measurement results, this question
gives the user the opportunity to stop. This can be done by pressing the button BACK. In case
there is really no ozone present in the cuvette, the ZERO button may be pressed again, after which
zeroing starts. Further information about zeroing the BMT 965 can be found on page 14.
The Menu View Parameters
In the menu View Parameters the configuration of the BMT 965 can be viewed, but it cannot be
changed.
To Next Page
Loading...