SVAN 948 USER MANUAL
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Selection of the result which triggers registration in BUFFER mode in 1/1 OCTAVE analysis of
vibration signal
In level meter mode only the result coming from the RMS detector of the one channel is used for
triggering purposes. In the case of vibration measurements it is VECT or RMS value. The SOURCE
position is not accessible in that mode. However, in 1/1 OCTAVE analysis it is possible to access
mentioned above position and to make a selection. The results coming from the output of 1/1 OCTAVE
filters, starting from 125 Hz (125 Hz, 250 Hz, 500 Hz, 1.00 kHz, 2.00 kHz, 4.00 kHz, 8.00 kHz and
16.0 kHz), are available as well as RMS result from the selected channel.
…
The view of the displays in TRIGGER SETUP window; the selection of the signal used for triggering
purposes in BUFFER mode
Notice: It is not possible to change the values of the parameters during the execution of
the measurements. It is possible to open different lists and sub-lists but the positions in these lists are not
displayed inversely and so - not accessible. The “Loudspeaker” icon indicates that the instrument is in
the measurement process.
The view of the displays with not accessible parameters of the BUFFERS SETUP sub-lists
Notice: All other settings of the instrument are common for 1/1 OCTAVE analyser and the
level meter mode.
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