Led Indicators; Buttons; Using The Enter Button To Access Main Menu; Using The Escape Button To Return To Default Screen - HPE Compaq StorageWorks SSL2000 Series Maintenance And Service Manual

2-4 Compaq StorageWorks SSL2000 Series Library Maintenance and Service Guide

LED Indicators

There are four LED indicators on the control panel, labeled Ready (green), Use Cleaner
(yellow), Drive Fault (red), and Loader Fault (red).
The Ready LED (green) lights when the Library is ready to accept commands from the host
computer. The Ready LED goes out when you enter the Menu mode, indicating that the Library
is offline.
The Use Cleaner LED (yellow) indicates that one or more of the drives in the Library needs
cleaning. Perform a cleaning operation as described in Chapter 5, "Maintenance." When the Use
Cleaner LED lights, you can find out which drive needs cleaning by selecting Cleaning Needed
on the Drive Status submenu.
When either the Drive Fault or the Loader Fault LED (red) lights, a Fault screen appears on the
LCD display. The Fault screen is described later in this chapter.
See Chapter 4, "Troubleshooting," for a list of Fault Symptom Codes (FSC) and Error Recovery
Procedures (ERP).

Buttons

There are four buttons on the control panel: Escape
directly control specific functions or options. Instead, you use the buttons to navigate from the
Default screen through a multi-level menu structure, then select the desired option from the
appropriate menu using the Enter
under various conditions.

Using the Enter Button to Access Main Menu

To enter the Menu mode and display the Main menu from the Default screen, press the Enter
button. When you enter the Menu mode, the Ready LED goes out. This means that the Library
is offline, and the Library responds to all commands from the host with a SCSI Not Ready until
you exit the Menu mode and the Ready LED lights.

Using the Escape Button to Return to Default Screen

To return to the Main menu from a submenu, press the Escape
menu appears. Pressing the Escape
mode and returns you to the Default screen.
Escape Escape, Enter Escape
Enter button. Table 2-1 lists the effect of each of the four buttons Enter Enter
Escape button while the Main menu is displayed exits the Menu
Escape Escape
Enter, F F F F , and G G G G . The buttons do not
Enter Enter
Escape button repeatedly until the Main Escape Escape
Enter
Enter Enter