Svantek SVAN 948 - One Profile Mode of Measurement Results Presentation

SVAN 948 USER MANUAL
4 - 13
a) b)
The view of the displays with the DISPLAY MODES (path: MENU / DISPLAY / DISPLAY MODES) sub-list opened
and active all modes of the measurement results presentation (a) and some of the modes switched off (b)
One profile mode of measurement results presentation
This mode of presentation is treated as main and it can not be switched off. In one profile mode the
selected result is presented in the middle of the display in the easy visible format. The length of the
horizontal bar placed under the digital value corresponds to the measured result. In the case when the
level of the measured signal is too small the UNDERRANGE text is displayed in the place of the
analogue-like indicator. This text disappears after stopping the measurement by means of the
<START / STOP> or <PAUSE> push-buttons. In this mode important parameters of the result, namely:
the channel’s number, the name of the displayed value, the weighting filter together with the units and the
RMS detector’s type are presented in four lines on the right side of the display just after the vertical line.
This line is straight in the case of sound level meter mode and doted in other modes. The PEAK result
never depends on the detector time constant, so the fourth line for this result always remains empty. The
LEQ, SEL and Ld(en) results depend on the detector time constant if in the RMS INTEGRATION position
of the SETUP list the EXPONENTIAL option was selected.
The view of the displays in one profile presentation; the switching between the results in a channel
In this mode of presentation the switching between the simultaneously calculated results is
performed by means of the <

>, <

> push-buttons.
The view of the displays in one profile presentation; the switching between the results in a channel
After consecutive pressing of the mentioned above push-buttons the LEQ, SEL, Ld(en), Ltm3,
Ltm5, LN, PEAK, MAX, MIN and SPL results are presented on displays as it is shown in the figures
above.
In this mode of presentation the switching between the simultaneously channels results is
performed by pressing the <SHIFT> with <

> or the <SHIFT> with <

> push-buttons.
The change of the channel is achieved by pressing the <SHIFT> with <

> or <SHIFT> with <

>
push-buttons. The selection of the statistical level number needs in this presentation mode pressing the
<

>, <

> push-buttons together with the <SHIFT> one.