Using The Lcd Multi-Function Keys - Cisco AMP8050 Hardware Installation

Chapter 4 Using the LCD Panel on a Firepower Device
Pressing a multi-function key as the LCD panel enters Idle Display mode can cause the panel to display
Note
an unexpected menu.

Using the LCD Multi-Function Keys

Four multi-function keys allow you navigate the menus and options on the LCD panel. You can use the
multi-function keys when a key map appears on the display. A symbol's location on the map corresponds
to the function and location of the key used to perform that function. If no symbol is displayed, the
corresponding key has no function.
The function of a symbol, and therefore the key map, varies according the LCD panel mode. If you do
Tip
not get the result you expect, check the mode of the LCD panel.
The following table explains the multi-function key functions.
Table 4-1
Symbol
X
+
-
Idle Display Mode
The LCD panel enters Idle Display mode after 60 seconds of inactivity (you have not pressed any
multi-function keys) with no detected errors. If the system detects an error, the panel enters Error Alert
mode (see
when you are editing your network configuration or running diagnostics.
LCD Panel Multi-Function Keys
Description Function
Up arrow Scrolls up the list of current menu options.
Down arrow Scrolls down the list of current menu options.
Left arrow Performs one of the following actions:
•
•
•
Right arrow Performs one of the following actions:
•
•
•
Cancel Cancels the action.
Add Increases the selected digit by one.
Subtract Decreases the selected digit by one.
Check mark Accepts the action.
Error Alert Mode, page 4-9) until the error is resolved. Idle Display mode is also disabled
Takes no action and displays the LCD panel menu.
Moves the cursor to the left.
Re-enables editing.
Enters the menu option displayed on that line.
Moves the cursor to the right.
Scrolls through continued text.
Firepower 8000 Series Hardware Installation Guide
Using the LCD Multi-Function Keys
4-3