3-14 Tab and Setting Displays Model 831 Manual
Control Panel and return to the Data Display tabs, press the
Center Softkey labeled Close.
Power Control Page
The Power Control Page is opened by pressing the
0 (ON
/ OFF) key while on Data View tabs. To exit from the Power
Control Page, press the Center Softkey labeled Close.
Data Display Tabs
The Data Display tabs are identified by their titles on each
tab. You can navigate from tab to tab by pressing the left and
right Softkeys.
• Live tab: Data is continuously displayed on this tab
whether there is a measurement in progress or not.
Pressing the Pause key does NOT
pause the elapsed time indicator.
• Overall tab: The data displayed on this tab represents
data measured and averaged beginning from the time the
measurement was started by pressing the Run key until
the elapsed time indicated above the display. If the Stop
key is pressed, the elapsed time will be stopped.
However, pressing the Run key again will continue this
overall measurement as shown by the elapsed time
restarting from the time when it had previously been
paused or stopped. As long as there is no reset, the same
measurement is continued.
This description of the Data Display
tabs corresponds to the LD default
setup used when the Model 831 is
delivered from the factory. These
display tabs can be modified, as
described in “Displays” on page 18-
23.
• Session Log: The Session Log is a record of data
accumulation actions. Resetting and storing data will
clear the session record. A time-stamped record is made
for every Run, Pause, Resume, Stop, Voice Message and
Sound Recording action. The source responsible for each
action is also recorded.
For a more detailed description of
the Data Display tabs and their
associated views, see Chapter 5
"Data Display" on page 5-1
• Current: Unless Measurement History has been enabled
in the Run Control setup, the Current View display is
similar to the Overall View. The difference is that while
the Overall View displays data measured since the last
pressing the Run key following a reset, the Current View
displays data measured since the last press of the key
sequence Stop/Run. For example, suppose a
measurement was begun at a time T1 and then the key
sequence Stop/Run was pressed at a later time T2. The
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