Table of Contents
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6.1
Overview
Feature
Description
1
Switch Status LED Indicators
2
Modem Status LED Indicators
3
Keypad
Vacuum Fluorescent Display
4
(VFD)
Chapter 6. FRONT PANEL
Function
These LEDs show the summary status of the Switch.
These LEDs show the summary status of the Traffic and
Redundant modems.
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.
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.
Figure 6-1. CRS-300 Front Panel Features
6–1
OPERATION
Chapter Sect.
6.1.1.1
6.1.1.2
6.1.2
6.1.3
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