Introduction; Figure 5-1. Cdm-625 Front Panel Features - Comtech EF Data CDM-625 Installation And Operation Manual

5.1

Introduction

Feature Description
1 LED Indicators
2 Keypad
Vacuum
3 Fluorescent
Display (VFD)
Chapter 5. FRONT PANEL
Function
The LEDs indicate, in a summary fashion, the status of the modem.
The keypad comprises six individual keyswitches. The keys have a
positive 'click' action that provides tactile feedback. Enter data via
the k eypad. D ata, pr ompts, and m essages ar e di splayed on t he
VFD.
The VFD i s an ac tive di splay s howing t wo l ines of 40 characters
each. It produces a blue light with adjustable brightness. Nested
menus (Figure 5-2) display all available options and prompt you to
carry out a required action.

Figure 5-1. CDM-625 Front Panel Features

5–1
OPERATION
See Chapter
Section...
5.1.1
5.1.2
5.1.3