Fluke 123 Getting Started page 13

Measure signal height difference
between two points of time and
measure time difference between these
two points.
Measure signal height at the cursor
positions and between cursor positions.
Measure rise time or fall time.
Select the cursor to be moved. Use the
blue arrow keys to move the cursors
Depending on cursor measurement
type:
Cursor measurements on trace A or B.
Automatic or manual risetime
measurement on a single channel.
Switch cursor measurements off.
INPUT A Menu / INPUT B Menu
• In the INPUT A Menu you can choose from
many measurement functions. Selection is
done with the arrow keys and activated with F4.
• The function keys F1, F2, and F3 give access
to submenus:
METER A OPTIONS ... : in this menu you can
select meter functions like Coupling,
Smoothing, and Zero Reference.
TREND PLOT: plots the course of readings as
a function of time.
TOUCH HOLD captures and freezes a stable
measurement result. A beep indicates this.
In INPUT B Menu, functions such as in the
INPUT A Menu can be selected.
Getting Started
INPUT A Menu / INPUT B Menu
11