HP StorageWorks DLT80 Reference Manual page 48

Operating the DLT80 Tape Drive
The following table describes the front panel buttons:
Table 6: Front Panel Buttons
Control Button
Unload
Density Select
Cartridge Insert/
Release Handle
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Starts the cartridge unload sequence. The cartridge must be
completely rewound before the cartridge can be removed.
When the Unload button is pressed, the DLT drive waits until an
active write to cartridge is completed before beginning the
unload sequence. If the drive is in an error state (all right-side
and left-sided lights are flashing on the front panel), pushing
the Unload button causes the drive to reset and unload the tape
if possible.
Note: The cartridge cannot be manually unloaded if there is no
power to the DLT drive.
Selects desired density. After density is selected, pressing this
button turns compression on or off.
The handle lifts to load or eject a cartridge. Lowering the
handle locks the cartridge into position.
Note: When the drive is first powered on, the Cartridge
Insert/Release Handle must be in the down position. Operate
the Handle only when the Operate Handle LED is illuminated.
Caution: Inserting a cartridge while the Operate Handle LED is flashing may
damage the tape drive.
Description
DLT80 Tape Drive Reference Guide