Anritsu S251C manual Front Panel Overview, Active Function Block Soft Keys

Chapter 2 Functions and Operations

Front Panel Overview

The Site Master menu-driven user interface is easy to use and requires little training. Hard keys on the front panel are used to initiate function-specific menus. There are four function hard keys located below the display, Mode, Frequency/Distance, Amplitude and Sweep.

There are seventeen keypad hard keys located to the right of the display. Twelve of the key- pad hard keys are dual purpose, depending on the current mode of operation. The dual pur- pose keys are labeled with one function in black, the other in blue.

There are also six soft keys that change function depending upon the current mode selec- tion. The current soft key function is indicated in the active function block to the right of the display. The locations of the different keys are illustrated in Figure 2-1.

Active

Function

Block

Soft Keys

Site Master S251C

1	2
START	AUTO
CAL	SCALE

3 4

SAVE RECALL

SETUP SETUP

5 6

LIMIT MARKER

7 8

SAVE RECALL

DISPLAY DISPLAY

9 0

ON PRINT

OFF.

MODE FREQ/DIST AMPLITUDE SWEEP

ESCAPE

CLEAR

ENTER

RUN

HOLD +/-

SYS

Keypad

Hard

Keys

Function Hard Keys

Figure 2-1. Site Master Soft Keys

The following sections describe the various key functions.

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