Dual Display Combinations Using the Dual Key B
U1271A/U1272A User’s Guide 183
DC voltage measurement (DC V)
DC coupling frequency measurement (Hz)
AC voltage measurement (AC V)
DC voltage decibel display (dBm) is enabled
when is pressed.
[1]
DC voltage measurement (DC V)
AC voltage measurement (AC V)
AC coupling frequency measurement (Hz)
DC voltage measurement (DC V)
AC voltage decibel display (dBm) is enabled
when is pressed.
AC voltage measurement (AC V)
AC+DC voltage measurement (AC+DC V)
AC coupling frequency measurement (Hz)
AC voltage measurement (AC V)
DC voltage measurement (DC V)
AC+DC voltage decibel display (dBm) is
enabled when is pressed.
AC+DC voltage measurement (AC+DC V)
DC voltage measurement (DC mV)
DC coupling frequency measurement (Hz)
AC voltage measurement (AC mV)
DC voltage decibel display (dBm) is enabled
when is pressed.
[1]
DC voltage measurement (DC mV)
AC voltage measurement (AC mV)
AC coupling frequency measurement (Hz)
DC voltage measurement (DC mV)
AC voltage decibel display (dBm) is enabled
when is pressed.
AC voltage measurement (AC mV)
AC+DC voltage measurement (AC+DC mV)
AC coupling frequency measurement (Hz)
AC voltage measurement (AC mV)
DC voltage measurement (DC mV)
AC+DC voltage decibel display (dBm) is
enabled when is pressed.
AC+DC voltage measurement (AC+DC V)
Table B-2 U1272A dual display combinations (continued)
Rotary switch position Function shown (when is pressed) in the:
U1272A Primary display Secondary display