24 Chapter 2
Front and Rear Panel Features
Front Panel Overview
Front Panel Overview
This section provides information on the analyzer’s front panel, including:
• Front Panel Connectors and Keys, see below
• “Display Annotations” on page 26
Front-Panel Connectors and Keys
Item
Description
# Name
1
AUDIO INPUT High-impedance input for audio signal path (Option 107). Maximum input: 7 Vrms,
20 Vdc.
2
Softkeys Menu labels identifying the current function of each softkey appear to the left of each key. Softkey
menus depend on the active menu. Also see “Using Menu Keys” on page 37.
3
ESC Key Exits any function without modifying the current parameters. Also blanks the active function
annotation and aborts the power-on alignments.
4
Control Keys Set parameters used for making measurements in the current measurement mode.
5
Measure Keys Select and set up specific measurements within the current application.
6
Mode Keys Select measurement mode and mode parameters.
7
System Keys Access features used with all analyzer modes and affect the state of the entire spectrum analyzer.