U1271A/U1272A Handheld Digital Multimeter
User’s Guide
4
Multimeter Setup Options
Using the Setup Menu 126
Editing numerical values 127
Setup Menu Summary 128
Setup Menu Items 130
Changing the beep frequency 130
Enabling and disabling the Filter 131
Changing the variation count 133
Changing the recording option 134
Changing the sample interval duration 135
Changing the decibel display (U1272A only) 136
Setting a custom dBm reference impedance (U1272A only) 137
Changing the auto power-off and backlight timeouts 138
Enabling and disabling the overvoltage alert 140
Changing the % scale range 141
Changing the thermocouple type (U1272A only) 142
Changing the minimum measurable frequency 143
Changing the baud rate 144
Changing the data bits 145
Changing the parity check 146
Enabling and disabling the backlight alert 147
Enabling smooth mode 148
Changing the user scale conversion value and unit 149
Resetting the multimeter’s setup options 150
Changing the temperature unit 151
The following sections describe how to change the preset
features of your multimeter.