Navigation Buttons; Alphanumeric Display; Power Supplies - HP 6400/8400 User Manual

Table 5 Controller port status indicators
Fibre Channel host ports
Fibre Channel device ports
Fibre Channel cache mirror ports
1 On copper Fibre Channel cables, the SFP is integrated into the cable connector.

Navigation buttons

The operation of the navigation buttons is determined by the current display and location in the
menu structure.
menus and options.
To simplify presentation and to avoid confusion, the pushbutton reference names, regardless of
labels, are left, right, top, and bottom.
Table 6 Navigation button functions
Button
Esc
Enter

Alphanumeric display

The alphanumeric display uses two LCD rows, each capable of displaying up to 20 alphanumeric
characters. By default, the alphanumeric display alternates between displaying the Storage System
Name and the World Wide Name. An active (flashing) display, an error condition message, or
a user entry (pressing a push-button) overrides the default display. When none of these conditions
exist, the default display returns after approximately 10 seconds.

Power supplies

Two power supplies provide the necessary operating voltages to all controller enclosure components.
If one power supply fails, the remaining supply is capable of operating the enclosure.
16 EVA6400/8400 hardware
Port
Green—Normal operation
Amber—No signal detected
Off—No SFP
Green—Normal operation
Amber—No signal detected or the controller has failed the port
Off—No SFP
Green—Normal operation
Amber—No signal detected or the controller has failed the port
Off—No SFP
Table 6 (page 16) defines the basic push button functions when navigating the
Moves down through the available menus and options
Moves up through the available menus and options
Selects the displayed menu or option.
Returns to the previous menu.
Used for "No" selections and to return to the default display.
Used for "Yes" selections and to progress through menu items.
Description
1
detected or the Direct Connect OCP setting is incorrect
1
detected
1
detected
Function