11-12 824 Reference Manual 11/2/00
The check menu offers the following options:
• Locate - Locate Snapshot record
-
First
- The first Snapshot record
-
Last
- The last Snapshot record
-
Find
- Finds the specified Snapshot record
• Graph - Adjusts the graph scale and offset (See 824 Ref-
erence Manual)
-
Graph Level
- Allows numerical entry of graph
level in dB.
-
Graph Scale
- Allows numerical entry of graph
scale.
• Zoom in - Allows you to see FFT spectrum with more
detail. (See page 6 for more information)
• Zoom out - Allows you to see FFT spectrum with less
detail. (See page 6 for more information)
Entering Linear Units
The 824 has the ability to accept linear units for measure-
ments using other transducers such as accelerometers for
vibration.
The sensitivity of the transducer can be entered in decibels
relative to volts. The sensitivity of the transducer is usually
given as part of the manufacturers specifications.
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