Metrix OX9302-BUS, User Manual

Page: 34 / 143

Functional Description
34
Presentation
of the automatic
measurements
T = 1/F
W+ W-
Vmax
Vhigh
Vlow
Vamp Vpp
>5%T Trise
Tfall
0%
10%
50%
90%
100%
>5%T
Vmin
t0
t1
t2 t3
t4
t5
t6
Vavg
•
Positive overshoot = [100 * (Vmax – Vhigh)]/Vamp
•
Negative overshoot = [100 * (Vmin – Vlow)]/Vamp
•
1/2 2
GND
n i
0 i
i
] ) y (y [
n
1
−
∑
=
=
= Vrms
•
) y (y
GND
n i
0 i
i
n
1
−
∑
=
=
= Vavg
•
∑
=
=
×
n i
0 i
) (y
t
δ
i
= Vsum
YGND = value of the point representing zero volts
4.1.10. Backup
Pressing this key displays the screen shown below:
Use this function to record, in local memory or on a µSD Card:

the traces displayed

the mathematical functions

the configuration of the instrument.
These files can be restored from the file manager