Larson Davis System 824, Справочное руководство

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2-6 824 Reference Manual 9/12/00
• Cannot store data
• Cannot perform any I/O commands
• Only 20 demos are permitted
• Memory must be purged prior to activating these IDs
The following is an overview of how to select a measure-
ment setup.
Note that each of the permanent set-
ups has a letter “p” to the left of the
setup name, indicating that it cannot
be modified or deleted.
Step 1
To display the available instrument setups, press
the
S
Setup key.
At any time, one of the available setups will be the
active setup. The name of this setup will be at the
top of the list below the Edit Setting message.
Pressing the
c
key while the “Edit Settings”
menu item is highlighted initiates the modification
procedure.
After selecting a measurement setup,
press the
s
key to initiate the mea-
surement.
Step 2
To select the desired setup, scroll through the
setup list with the
u
and
d
keys until the
item is highlighted, then press
c
.
It will be shown later how the Setup Menu can be utilized to
modify one of the permanent setups to meet your require-
ments. The 824 Utility software is also very useful for
selecting and modifying setups.
Performing a Measurement; SLM&RTA (SSA) example
Without getting into the fine details of operating the System
824, let’s just press some keys and see what it can measure
and display.