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 28
Front-Panel Connectors and Keys
1 Viewing Angle keys adjust the display so that it can be optimally viewed from
different angles.
2 Esc. The Esc (escape) key cancels any entry in progress. Esc will abort a print (if
one is in progress) and clear error messages from the status line at the bottom of the
display. It also clears input and tracking generator overload conditions.
3 Menu keys are the unlabeled keys next to the screen. The menu key labels are the
annotation on the screen next to the unlabeled keys. Most of the labeled keys on the
analyzer front panel (also called front-panel keys) access menus of keys having
related functions.
4 FREQUENCY Channel, SPAN X Scale, and AMPLITUDE Y Scale are the three
large keys that activate the primary analyzer functions and access menus of related
functions. The secondary labels on these keys (Channel, X Scale, and Y Scale) are