Changing the Default Settings 4
Keysight U1253B User’s and Service Guide 141
Smooth refresh rate
The SMOOTH mode (FAST, NORMAL or SLOW options) is used to smoothen the
refresh rate of the readings, in order to reduce the impact of unexpected noise and
helps to get a stable reading. It applies to all measurement functions except
capacitance and frequency counter (including duty cycle and pulse width
measurements). The default option is NORMAL.
Figure 4-29 Refresh rate for primary display readings
to configure
Press Hz
to edit
Press or
Press Hz to save
and exit
or press Esc
to exit without saving
to configure
Press or