SVAN 948 USER MANUAL
4 - 27
It is possible to change RANGE in both modes: in SOUND and VIBRATION mode. In the case of
acoustic signal the instrument operates in two input ranges 105dB and 130dB, which can be selected by
means of the range position. In order to change the mode of the range the user has to press the <
>,
<
> push-buttons. In the case of vibration signal the instrument operates in two input ranges 117.8 m/s
2
and 316 m/s
2
, which can be selected by means of the range position. In order to change the mode of the
range the user has to press the <
>, <
> push-buttons.
The return to the CHANNEL x sub-list is made after pressing the <ESC> push-button (ignoring the
changes) or <ENTER> push-button (confirming the selection).
The view of the displays with the RANGE (path: MENU / INPUT / CHANNEL x /RANGE) position selected
in the case of VIBRATION signal
The view of the displays with the RANGE (path: MENU / INPUT / CHANNEL x /RANGE) position selected
in the case of SOUND signal
Notice: It is not possible to change the range of the measurements 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. In order to change the range the measurement must be finished!
The view of the displays with RANGE position (path: MENU / INPUT / CHANNEL x / RANGE) not accessible.
Notice: If an OVERLOAD occurs it is signalled by the ”Bell” icon (cf. Chapter 3 for details).
Selection of the weighting filter in SLM - FILTER
The following weighting filters are available in a channel of the instrument in the case of acoustic
signals:
• LIN conforms to the requirements for the Z filter of type 1 according to the IEC 61672-1 standard.
To Next Page
Loading...