
CHAPTER 4
Getting to Know Your Analyzer
35
4.4.3 Use of Pushbuttons for Controlling Measurements
The design of the analyzer is such that the layout of the pushbuttons has been optimised for
single-handed operation.
Reset Pushbutton
Use the Reset pushbutton to reset a measurement, i.e., to reset all detectors, averagers,
maximum and minimum hold, etc. If the measurement is paused (that is, Paused icon is
displayed in the status field), then the measurement reverts to a ‘stopped’ state after a reset,
(that is, Stopped icon
displayed with a zeroed readout). If the measurement is running, then
the measurement will be automatically re-started after the reset.
Start/Pause Pushbutton
Use the Start/Pause pushbutton for controlling the measurement. The function of this key
depends on the current measurement state, see Table 4.1.
Save Pushbutton
Use the Save pushbutton to save the measurement data together with the current project
template (including all the screen settings and setup information) and the calibration
documentation.
Pressing Save will affect the pause and running states. In both cases the measurement state will
be ‘stopped’ shortly after pressing the pushbutton (Stopped icon
displayed).
Back-erase Pushbutton
For BZ-7130, BZ-7131 and BZ-7132 Software:
Use the Back-erase pushbutton to erase the last 5 seconds completely from the measurement.
(This includes, of course, overload indications you would like to erase.)
If used when the current measurement is running, then the measurement will be paused. The
status field displays Pause, Back erase briefly, and then displays the shortened elapsed time
along with the Paused icon .
For BZ-7133 Software:
Pressing the Back-erase pushbutton will start drawing an Exclude Marker on the display, see
section 11.3.2. Pressing it again will stop drawing the marker on the display (toggle function).
Table 4.1
Start/Pause pushbut-
ton functions
Current
Measurement
State
Function of
Start/Pause Pushbutton
Next Measurement
State
Stopped Start the measurement Running
Running Pause the measurement Paused
Paused Continue the measurement Running
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