Larson Davis System 824, Техническое справочное руководство

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9/29/09 Front Panel Keys; Functions and Menus 3-13
D
Data Key
The
D
DATA key controls the storing and recalling of
measurements, or data files from memory. Each file may
contain cumulative data, time history, interval history, cali-
bration data and histogram tables that can be stored as dis-
tinct measurements from other measurements with their data
and histories. A list of all stored measurement data is shown
and individually recalled by selecting it using the arrow keys
and check key.
To access the Data Files menu press the
D
DATA key. A
screen similar to the following appears:
If no data files have been saved, the
Recall option will not be available
for recall.
From this menu you can store data or view and recall stored
data.
If the instrument is running when
you try to store a Data File, you will
be prompted to stop the
measurement before storing the file. To store measurement information into a Data File , high-
light Store File using the
u
or
d
keys. Press the
c
key to select. The instrument will beep once to signify that
the measurement has been stored.
To view a data file, use the
u
or
d
keys to select the desired data
file. Each data file is marked with a
number and the instrument used
(e.g.: SLM&RTA SSA).
Press the
D
Data key again and select Recall File s to view
a summary of the stored data files. The following screen
appears: