Getting Started 1
Keysight U1253B User’s and Service Guide 45
(Press twice to select AC+DC
voltage)
AC+DC mV Hz (AC coupling)
dBm or dBV
[a]
AC+DC mV
AC+DC mV AC mV
AC+DC mV DC mV
(Default is DC current)
DC μA Hz (DC coupling)
DC μAAC μA
(Press to select AC current)
AC μA Hz (AC coupling)
AC μADC μA
(Press twice to select AC+DC
current)
AC+DC μA Hz (AC coupling)
AC+DC μAAC μA
AC+DC μADC μA
(Default is DC current)
DC mA Hz (DC coupling)
DC mA AC mA
(Press to select AC current)
AC mA Hz (AC coupling)
AC mA DC mA
(Press twice to select AC+DC
current)
AC+DC mA Hz (AC coupling)
AC+DC mA AC mA
AC+DC mA DC mA
(Default is DC current)
DC A Hz (DC coupling)
DC A AC A
(Press to select AC current)
AC A Hz (AC coupling)
AC A DC A
Table 1-8 Selecting display with the Dual button (continued)
Rotary switch position (Function) Primary display Secondary display