Comtech EF Data CRS-300 - Manual (Page 195)

6–1
Chapter 6. FRONT PANEL
OPERATION
6.1 Overview
Feature Description Function Chapter Sect.
1 Switch Status LED Indicators These LEDs show the summary status of the Switch. 6.1.1.1
2 Modem Status LED Indicators
These LEDs show the summary status of the Traffic and
Redundant modems.
6.1.1.2
3 Keypad
Use the keypad to enter data. The keypad has six individual key
switches mounted behind a sealed membrane overlay. The keys
have a positive ‘click’ action that gives tactile feedback.
6.1.2
4
Vacuum Fluorescent Display
(VFD)
The VFD shows data, menus, prompts and messages. The VFD
is an active display with adjustable brightness. It shows two lines
of 24 characters each. Nested menus show all available options
and prompts that guide you in carrying out required actions.
6.1.3
Figure 6-1. CRS-300 Front Panel Features