Hp Compaq StorageWorks TL881 DLT Mini-Library Manuel d'utilisateur télécharger pdf (Page 28)

2-2 Compaq TL881 Minilibrary System Users Guide

SHR-1194

Figure 2-1. Expansion Unit Front Panel

16-Cartridge magazine Unlock/Open button

Magazine security lock Locked indicator

Control panel Power switch

Control Panel

The Expansion Unit Control Panel (Figure 2–2) contains three LED indicators,

a four-line by 20–character backlit LCD display, and four pushbuttons. The

pushbuttons enable the operator to navigate through the menu structure to

select and display operating modes, device status, diagnostic and maintenance

functions, device history and error statistics, and system configuration.

LED Indicators

The three LED indicators on the Control Panel are labeled

Ready (green),

Alert (yellow), and Fault (red).

■

Ready (green) - lights when the system is ready to accept commands,

either from the Control Panel or from the host computer. The

Ready

indicator goes out when you enter the Menu Mode.

■

Alert (yellow) - indicates that a fault or some other matter that requires

attention has occurred in one of the modules in the system. Line 2 of the

display blinks the number of the module where the fault has occurred.

The Control Panel of the indicated module may give a further indication

of the cause of the alert. Often, when the

Alert LED is lit, a Fault LED

is lighted on one or more of the MiniLibrary Base Modules as well.

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Hp Compaq StorageWorks TL881 DLT Mini-Library Manuel d'utilisateur Page 28