B&K Precision 2552-2559 - Manual - Manual (Page 37)

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decrease by turning the knob in the counterclockwise
direction. In Fine mode, the knob changes the Volts/Div scale
in small steps between the coarse settings. Again, increase in
the clockwise direction, decrease in the counterclockwise
direction.
Math Functions
Math shows the results after +,-,*, /, and FFT operation between two
channels, from CH1 to CH4 (CH3 and CH4 available for 4CH models
only) . Press the MATH button to display the math waveform and menu.
Press the MATH button again to remove the math waveform display.
Table 7 - Math Function Menu
Function Setting Description
Operation +, -. *, /, FFT Math operations between Source A
and Source B.
Source A CH1 – CH4 Select CH1, CH2, CH3*, or CH4* as
Source A.
Source B CH1 – CH4 Select CH1, CH2, CH3*, or CH4* as
Source B.
Invert On
Off
Invert the Math waveform.
Turn off Invert function.
Next Page Page 1/2 Enter the second page of MATH
menu.
*4CH models only
Function Setting Description
Use universal knob to adjust the
vertical position of the MATH
waveform.
Use universal knob to adjust the
vertical scale of the MATH waveform.
Next Page Page 2/2 Go back to first page of MATH menu.