HP (Hewlett-Packard) ESL E Computer Drive User Manual


 
Library Operations
58 ESL E-Series Tape Library User’s Guide
Powering the library on and off
This section explains:
Powering on the library, page 58
Placing the library on-line or off-line, page 58
Powering off the library, page 59
Powering on the library
To power on the library:
1. Open the back door of the library cabinet and flip the breaker switches to the
on position (right).
The breaker switches are on the power distribution unit located on the bottom
right side of the library cabinet.
2. Verify that power cables are firmly in place.
3. Close all library doors.
4. Power on the power switch located behind the laptop tray (see Figure 22,
page 56).
Note: The library requires several minutes to power on. Nothing displays on the OCP
for the first few minutes of this process.
Placing the library on-line or off-line
To place the library on- or off-line:
1. With the library powered on, press the
Ops button on the OCP to access the
Operations screen.
2. Select
Cabinet and use the up and down arrows to take the library off-line.
For more information on the
Operations screen, see “Operations screen” on
page 69.