Front Panel Features; Table 1-3. Front Panel Descriptions And Functions; Figure 1-3. Front Panel Features - Comtech EF Data CDM-425 Installation And Operation Manual

1.3.9.2

Front Panel Features

•
•
4
Feature Description
Light Emitting
1
Diode (LED)
Indicators
2 Keypad
Vacuum
3
Fluorescent
Display (VFD)
4 Rack Handles
Introduction
Chapter 2. INSTALLATION
Chapter 6. FRONT PANEL OPERATION
1

Figure 1-3. Front Panel Features

Table 1-3. Front Panel Descriptions and Functions

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
display all available options and prompt you to carry out a req'd action.
These handles ease placement into and removal from a rack.
CDM-425 Advanced Satellite Modem
2
Function
1–11
Revision 0
4
3
Sect.
6.1.1
6.1.2
6.1.3
2.2
MN-CDM-425