HP Integrity NonStop H-Series - Manual (Page 37)

Operating the Tape Drive
5158ACL Tape Drive Installation and User’s Guide — 524955-002
3 -3
Indicators
Indicators
The control panel consists of four LED indicators, a 4-line by 20 character
backlit LCD display, and four buttons. Control panel functions are listed in
Table 3-1 .
The four LED indicators on the control panels are:
•
The Ready LED (green) is illuminated when the tape drive is ready to accept
commands from either the Control Panel or the NonStop server. When you
enter the menu mode, the Ready indicator goes out.
•
The Use Cleaner LED (yellow) indicates that the drive requires cleaning.
See
Section 5, Maintaining the Tape Drive .
•
When either the Drive Fault or the Loader Fault LED (red) is illuminated, a
Fault screen appears on the LCD display. The Fault screen is described later
in this section.
Buttons
The four buttons on the control panel are Escape, Enter, ! , and " . These
buttons do not directly control specific functions or options. Instead, use the
scroll buttons to navigate from the Default screen through a multilevel menu
structure, and then select the desired option from the appropriate menu by
pressing Enter.
1. To enter the menu mode and display the Main menu from the Default
screen, press Enter.
2. To return to the Main menu from a menu, press Escape repeatedly until the
Main menu appears. Pressing the Escape button while the Main menu is
displayed exits the menu mode and returns you to the Default screen.
3. To display the Show Status menu only without entering the menu mode,
press Escape at the Default screen. The server remains online.
Note. When you enter the menu mode, the Ready LED goes out. This means that the tape
drive is offline, and the server responds to all commands from the NonStop Server with a SCSI
Not Ready until you exit the menu mode, and the Ready LED goes on.
Table 3-1. Control Panel Functions
Screen Escape Enter 5 6
POST N.A. N.A. N.A. N.A.
Default Displays Show
Status menu Enters
menu
mode N.A. N.A.