Commtest Instruments vb Series Instrument Reference Manual page 59

•
From the Main Menu press
display the Long Time Waveform Menu.
•
Press
the software and displayed as a spectrum, this Fmax value
will be used on the chart. (The actual sampling rate is 2.56
times higher than this Fmax value.)
•
Press
(amount of time available for recording) will be displayed in
seconds near the bottom-right of the screen. (This amount
may be much smaller than expected if the instrument's
memory has become 'fragmented'. See the note at the end
of this topic for additional information and solution.) The
minimum recording time is also displayed. If a recording is
stopped before this time has elapsed the recording will not
be saved. (If you want to take a recording that is equal to or
shorter than this amount of time, record a normal time
waveform.)
•
Press
acceleration, velocity and displacement.
•
Press
50 Section 3: Onsite Analysis - Measurement Menu
Artisan Technology Group - Quality Instrumentation ... Guaranteed | (888) 88-SOURCE | www.artisantg.com
to display the Set Fmax Menu and use
to select a value. If the waveform is later transferred to
to continue. The maximum recording time
to toggle the amplitude quantity between
to select a sensor.
Measure then to
or