Table 1: Meaning of status LED and the SCD
Green
status
LED
Amber
status
LED
White
encryption
status
LED SCD panel SCD dot
Meaning of LED and SCD panel
and SCD dot
Off Off Off Off Off The tape drive has no power or is
powered off.
On Off Off Off Off
Media not Loaded:
The tape drive is powered on.
Media loaded:
At least one block other than the label
is not encrypted - or state is
unknown.
1
On Off On Off Off
Media loaded and all data on the
cartridge, not including the label, is
encrypted.
1
Flashing
(1Hz)
Off Off Off Off
The tape drive is reading from the
tape, writing to the tape, rewinding
the tape, locating data on the tape,
loading the tape, or unloading the
tape.
At least one block other than the label
is not encrypted - or state is
unknown.
1
The status light also flashes green if
the tape drive contains a cartridge
during the power-on cycle. In this
case, the drive completes POST and
slowly rewinds the tape (the process
may take approximately 13 minutes).
The light stops blinking when the
drive completes the recovery and is
ready for a read or write operation. To
eject the cartridge, press the unload
button.
Flashing
(1Hz)
Off On Off Off All data on the cartridge, not including
the label, is encrypted and the tape
drive is reading from the tape, writing
to the tape, rewinding the tape,
locating data on the tape, or
unloading the tape.
1
Off On Off Display
error code
On/Off Displaying error code on SCD at
maintenance mode option 9.
Off On Off Red/Solid On/Off The tape drive is in maintenance
mode.
Table Continued
10 Operating and using the Ultrium 8 tape drive