Svantek SVAN 106, Руководство пользователя

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SVAN 106 User MANUAL
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46
Selection of the triggering signal
The user can select several sources of the:
vectors (VEC13 and VEC46), RMS of the
first profile (RMS(1)) and external signal of
the I/O socket (External).
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4 4 4 4
>..
Setting the channel of the triggering signal
The Channel parameter denotes the channel of the triggering signal.
Setting the level of the triggering signal
The Level position enables one to select the value of threshold for
triggering condition. The level of the triggering source can be set in a range
from 60 dB to 200 dB or from 1.00 mm/s
2
to 10.0 km/s
2
, depending on
what scale type was selected in the Scale position (path: <Menu> / Display
/ Results Scale).
Setting the speed of the triggering signal changes
This position appears when the Gradient - or Gr trigger is chosen.
The speed of the triggering signal changes (Gradient) can be set from 1 dB
to 100 dB range. Speed is defined as dB per Logger Step.
Switching the triggering by means of RTC
In the case when the RTC (Real Time Clock) is selected the triggering
starts at the time set up by RTC Start. The user has to press <Start> push-
button and the measurement will be triggered on time selected in
RTC Start.
The measurement is repeated with the step selected in Repeat Every
position.
The parameter Repeat Every can have values:
Measurement Cycle or Period. If Period is selected then additional
position RTC Period appears.
5.9 Settings whole body measurements with the use of seat accelerometer –
“SEAT”