Chapter 6. Front Panel Operation; Overview; Figure 6-1. Cdm-625A Front Panel Features - Comtech EF Data CDM-625A Installation And Operation Manual

6.1

Overview

Feature Description
1 LED Indicators
2 Keypad
Vacuum
3 Fluorescent
Display (VFD)
Chapter 6. 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 keypad. Data, prompts, and messages are displayed on the
VFD.
The VFD is an active display showing two lines of 40 characters
each. It produces a blue light with adjustable brightness. Nested
menus (Figure 6-2) display all available options and prompt you to
carry out a required action.

Figure 6-1. CDM-625A Front Panel Features

6–1
OPERATION
See Chapter
Section...
6.1.1
6.1.2
6.1.3