Emu Indicator Displays; Using The Alphanumeric Display; Alphanumeric Display Description; Display Groups - HP 6100 User Manual

EMU indicator displays

The EMU status indicators are located above the alphanumeric display. See
These indicators present the same information as those on the front, lower right corner of the
enclosure.
You can determine the EMU and enclosure status using the information in
Table 10 EMU status indications
EMU indicator (green)
Flashing
Flashing
Flashing
Flashing
On
Off
Off

Using the alphanumeric display

The two-character alphanumeric display is located at the top of the EMU (see
33)). This seven-segment display provides information about multiple enclosure functions. The
push-button control the data displayed or entered.

Alphanumeric display description

The top-level, two-character alphanumeric display (En, Li, rG, Au, and Er), is the display group.
The function of the other displays is display-group dependent. The default display is the enclosure
number, a decimal number in the range 00 through 14. The push-button allow you to select the
alphanumeric display or to enter data.
The bottom push-button sequentially moves between groups and selects a display group.
See Table 1 1 (page 36)
he top push-button moves between the levels within a display group (see 2,
33)).

Display groups

When you press and release the bottom push-button, the alphanumeric display selects a different
display group.
Power indicator
(green)
Flashing
On
On
Off
On
On
Off
for a description of these display groups.
Table 1 1 (page 36) describes the display groups.
Fault indicator Status and recommended actions
(amber)
Flashing The EMU Locate function is active. This display
has precedence over all others. Fault conditions
cannot be displayed when the Locate function is
active.
Off The EMU is operational. The enclosure power
(both +5 VDC and +12 VDC) is present and
correct. There are no enclosure faults.
On The EMU is operational. There is an enclosure
fault. Check the alphanumeric display error code
for information about the problem.
Off The EMU is operational. This display may be
present when power is initially applied to the
enclosure. Note: When the +5 VDC is incorrect,
all the indicators are off.
Off There is an EMU fault. There is no enclosure fault.
Off There is an EMU fault. There is no enclosure fault.
Off There is an enclosure fault. Either +5 VDC is
incorrect, or both +5 VDC and +12 VDC are
incorrect. Other error conditions may exist.
Figure 13 (page
Table 10 (page
Figure 13 (page
Figure 13 (page
Fibre Channel drive enclosures
33).
35).
35