Keysight U1271A - Page 11

Keysight U1271A/U1272A Quick Start Guide 11
Keysight U1271A/U1272A Quick Start Guide 11
ENGLISH
1 Press for more than 1 second to enter the
multimeter’s setup menu.
2 Press or until is
shown on the secondary display.
3 Press or to enable the Filter.
Refer to the table below for the respective
firmware versions.
4 Press to save your changes.
5 Press and hold until the multimeter
restarts and returns to normal operation. Turn
the multimeter to DC Voltage mode to verify
that the LPF symbol is turned on.
LPF during AC measurements:
– Passing the measured signal through a LPF
help blocks unwanted voltages such as
electronic noise.
Setup
P
e
a
k
M
a
x
M
i
n
Au
t
o
R
a
n
g
e
Exit
Dual
Setup
Version 2.00 Version 2.04 or newer
on dC
Hz
%
m
s
L
o
g
Setup
CAUTION
To avoid possible electric shock or personal injury,
enable the Filter (
) to verify the presence of
hazardous DC voltages. Displayed DC voltages can
be influenced by high frequency AC components
and must be filtered to assure an accurate reading.
Press while performing AC
voltage measurements to pass the
measured signal through a low pass
filter.
S
h
i
f
t
V
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w
E
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