Wavetek 3ST Spécifications télécharger pdf (Page 19)

3-1

SECTION 3 USER INTERFACE

3.1 INTRODUCTION

This section will help you become familiar with the front-panel

controls of the Model 3ST Transmitter. Included are descriptions of

the front-panel and notes on the use of features.

3.2 FRONT-PANEL DESCRIPTION

The hardware portion of the user interface consists of a 320x240 dot

matrix LCD and a 40-key keypad. The keypad includes:

• eight Soft keys

• eight Measurement Mode selection keys

• four Support Mode selection keys

• four Arrow keys

• sixteen Numeric Entry keys

3.2.1 Soft Keys

There are a total of eight vertically oriented soft keys, four on either

side of the display. The function of each soft key changes depending

on the particular operation being performed. The function is indi-

cated on the display next to the associated soft key. Soft keys are not

always active. When a soft key is inactive, it’s indicator is either

dimmed (grayed) or does not appear at all.

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Wavetek 3ST Spécifications Page 19