Component Descriptions; Chapter 2 Component Descriptions; Lcd Panel In J-Ex4200 Switches - Dell PowerConnect J-EX4200 Hardware Manual

CHAPTER 2

Component Descriptions

LCD Panel in J-EX4200 Switches

LCD Panel in J-EX4200 Switches on page 11
Field-Replaceable Units in J-EX4200 Switches on page 16
Chassis Status LEDs in J-EX4200 Switches on page 16
Network Port LEDs in J-EX4200 Switches on page 18
Management Port LEDs in J-EX4200 Switches on page 21
Power Supply in J-EX4200 Switches on page 21
AC Power Supply LEDs in J-EX4200 Switches on page 24
Cooling System and Airflow in a J-EX4200 Switch on page 24
Uplink Modules in J-EX4200 Switches on page 25
The LCD panel on the front panel of J-EX4200 switches shows two lines of text, each a
maximum of 16 characters in length. 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 in J-EX4200 Switches
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 the instructions for configuring the LCD panel on J-EX Series
switches in the Dell PowerConnect J-Series Ethernet Switch Complete Software Guide for
Junos OS: Volume 1 at http://www.support.dell.com/manuals
and —to the right of the LCD panel.
Menu Enter
Menu
.
button and the Enter
11