The Display At A Glance - Keysight Technologies U3401A Schnellstart Handbuch

1 Getting Started

The Display at a Glance

Figure 1-1
The highly visible vacuum fluorescent display (VFD) annunciators are described in
the following table:
Annunciator Description
Primary d isplay
S Reading rate: Slow. Not applicable for the U3401A.
M Reading rate: Medium. Not applicable for the U3401A.
F Reading rate: Fast. Not applicable for the U3401A.
PEAK Peak measurement. Not applicable for the U3401A.
HOLD Data hold
MIN MinMax math operation: Minimum value shown on the primary display
MAX MinMax math operation: Maximum value shown on the primary display
REL Relative value
dBm Decibel unit relative to 1 mW
4 2 W 4-wire/2-wire resistance. Not applicable for the U3401A.
Diode test
Audible continuity test for resistance
AUTO Autoranging
DC Direct current
AC Alternating current
6
VFD full display with all segments illuminated
Keysight U3401A Quick Start Guide