Component Descriptions; Lcd Panel In Ex3300 Switches; Figure 5: Lcd Panel - Juniper EX3300 Complete Hardware Manual

CHAPTER 2

Component Descriptions

LCD Panel in EX3300 Switches

Copyright © 2015, Juniper Networks, Inc.
LCD Panel in EX3300 Switches on page 11
Chassis Status LEDs in EX3300 Switches on page 16
Network Port and Uplink Port LEDs in EX3300 Switches on page 17
Management Port LEDs in EX3300 Switches on page 20
Power Supply in EX3300 Switches on page 21
Cooling System and Airflow in an EX3300 Switch on page 22
The LCD panel on the front panel of the switch shows two lines of text, each of which
can contain a maximum of 16 characters. The LCD panel displays a variety of information
about the switch and also provides a menu to perform basic operations such as initial
setup and reboot.
There are two navigation buttons—
See Figure 5 on page 11.

Figure 5: LCD Panel

You can configure the second line of the LCD panel to display a custom message. If the
LCD panel is configured to display a custom message, the
button are disabled. See Configuring the LCD Panel on EX Series Switches (CLI Procedure).
The LCD panel has a backlight. If the LCD panel is idle for 60 seconds, the backlight turns
off. You can turn on the backlight by pressing the
on the backlight, you can toggle between the LCD panel menus by pressing the
button and navigate through the menu options by pressing the
and —to the right of the LCD panel.
Menu Enter
Menu
Menu or Enter
button and the
Enter
button once. After turning
Menu
button.
Enter
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