Idiomas disponibles
Idiomas disponibles
Enabling the backlight
If viewing the display becomes difficult in low-light conditions, press
activate the LCD backlight.
To conserve battery life, a user-adjustable timeout controls how long the
backlight stays on. The default timeout is 15 seconds. To change the backlight
timeout refer to
page 138.
Selecting the range
The multimeter's selected range is always displayed above the right-hand end of
the bar graph, as the range indicator. Pressing
between manual and autoranging. It also cycles through the available multimeter
ranges when manual ranging is enabled.
Autoranging is convenient because the multimeter automatically selects an
appropriate range for sensing and displaying each measurement. However,
manual ranging results in better performance, since the multimeter does not have
to determine which range to use for each measurement.
The range is fixed for diode tests, temperature, Qik-V, and Z
NOTE
In autorange, the multimeter selects the lowest range to display the highest
available precision (resolution) for the input signal. If manual range is already
enabled, press
If autoranging is enabled, press
Each additional press of
unless it is already in the highest range, at which point the range switches to the
lowest range.
Keysight U1271A/U1272A User's Guide
"Changing the auto power-off and backlight timeouts"
for more than 1 second to enter the autoranging mode.
sets the multimeter to the next higher range,
switches the multimeter
to enter the manual range mode.
Introduction
1
to
Setup
on
measurements.
LOW
27
