B&K 2250 Light Manuel d'utilisateur télécharger pdf (Page 102)

Hand-held Analyzer 2250 Light – User Manual

Fig.10.3

Adjusting the X-axis

3) Scale the Y-axis (left-hand vertical scale of the graphical display) by tapping on the scale

and accessing the drop-down menu, see Fig.10.4. (You can also select the spectrum cursor

and press the Accept pushbutton.)

Fig.10.4

Scaling the Y-axis on the

Spectrum display

Select Auto Zoom to adjust the range of the Y-axis for best fit of the measured spectrum.

Select Zoom In/Zoom Out to adjust the zoom.

Select Scale Up/Scale Down to adjust the full scale value on the Y-axis – or select Auto

Scale to select the best scaling for viewing the spectra – without adjusting the zoom.

Auto Zoom and Auto Scale automatically close the drop-down menu, otherwise, select

Close, tap outside the drop-down list or use the left arrow pushbutton to close the

menu.

Hint: a quick way of auto zooming is to tap anywhere in the spectrum and then press the

Accept pushbutton twice.

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B&K 2250 Light Manuel d'utilisateur Page 102