R3132 Series Spectrum Analyzer Operation Manual
2.1.1 Front Panel
2-3
(1)
Display Section
Control
Description
1
Liquid crystal display (LCD)
Displays trace and measured data
2
Active area
Displays input data and measurement data
3
Soft-menu display
Displays the function of each soft key (up to 7 at
one time)
4
Intensity
Adjusts the brightness of the display back light.
5
ACTIVE OFF key
Turns off the active area removing any displayed
information
6
Soft keys
Seven keys corresponding to the soft-menu display
on the left; pressing a soft key selects the corre-
sponding menu item
7
RETURN key
Used to return the screen display to the previous
level of the hierarchical soft-menu structure
1
2
3
4
5
6
7
5