Comtech EF Data CDM-625 - Manual (Page 47)

CDM-625 Advanced Satellite Modem Revision 15
Introduction MN-CDM625
1–11
1.3.9.2 Front Panel
Chapter 5. FRONT PAN EL OPERATION
Feature Description Function Chapter
1 LED Indicators The LEDs indicate, in a summary fashion, the status of the modem. 5.1.1
2 Keypad
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.
5.1.2
3
Vacuum
Fluorescent
Display (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 pr ompt you to carry out a
required action.
5.1.3
Figure 1-3. CDM-625 Front Panel Features