Publicité
Table 1-5
Secondary display symbols (continued)
OLED Annunciator
The analog bar emulates the needle on an analog multimeter, without displaying
the overshoot. When measuring peak or null adjustments and viewing
fast-changing inputs, the bar graph is useful because it provides a faster update
rate to cater for fast-response applications.
For frequency, duty cycle, pulse width, 4 mA to 20 mA % scale, 0 mA to 20 mA %
scale, dBm, dBV, and temperature measurements, the bar graph does not
represent the primary display value.
– For example, when frequency, duty cycle, or pulse width is displayed on the
– When 4 mA to 20 mA % scale (
The "+" or "–" sign indicates whether the measured or calculated value is positive
or negative. Each segment represents 2000 or 400 counts depending on the
range indicated on the peak bar graph. See the following table.
Table 1-6
Analog bar range and counts
Keysight U1253B User's and Service Guide
Description
Leak display
Elapsed time unit: s (second) for Dynamic Recording and 1 ms Peak Hold modes
Hazardous voltage annunciator for measuring voltage >= 30 V or Overload
primary display during voltage or current measurement, the bar graph represents
the voltage or current value (not the frequency, duty cycle, or pulse width).
displayed on the primary display, the bar graph represents the current value
and not the percentage value.
Range
) or 0 mA to 20 mA % scale (
Counts/segments
2000
400
Getting Started
) is
Used for the function
V, A, , nS, Diode
V, A, Capacitance
1
41
Publicité
