SV 258 PRO (AG) User Manual
45
If for the
User
standard were selected
1/3 ACC
or
1/3 VEL
spectra (see Chapter
), the new
display mode becomes available which displays
the
PEAK
,
MAX
,
MIN
and
RMS
spectra as well
as Limit curve for 45 1/3-octave bands for central
frequencies from 0.80Hz to 20kHz and three
Total values with
HP
,
Wd
and
DIN80
filters for
the selected Channel.
=>
The band result and frequency for the cursor
position are displayed in the line under the
spectrum plot.
You can change the cursor with the
◄
/
►
key.
►
To switch the channel, make the channel field
active and press the
◄ / ► key together with
<Alt>
.
<Alt/►>
Use
▲ / ▼ key to make another field active.
To switch the result, make the result field active
and press the
◄ / ► key together with
<Alt>
.
<Alt/►>
Velocity mode
The
Velocity
mode presents results for Peak Particle Velocity
(
PPV
) and Dominant Frequency (
DF
) for three
axes of the vibration transducer.
Results are presented normally for the last step
(
Vel. Step
)
of
the
measurement
if
the
Time History
is selected or for the last
registered event if the
Event
is selected.
If the
Time History/Event
field is selected, you
may change the type of results (switch between
Time History
and
Event
) with the
◄
/
►
key
pressed together with
<Alt>
.
<Alt>/
►
Note: When no events were switched on in the Events section, you cannot change Time History to
Events.
In order to browse thru the recorded results,
press the
◄
/
►
key to change the active field
from
Time History/Event
to the
xxxx/yyyy
.
Change the record with the
◄
/
►
key pressed
together with
<Alt>
.
<Alt>/
◄
