Quantum LTO-4 (Model B), Руководство пользователя

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Chapter 3 Operation
Understanding the Front Panel Display
28 LTO-4 (Model B) Half-Height Tape Drive User’s Guide
Table 2 Front Panel Display
LED Blink Codes
LED Condition Action Required
All LEDs OFF.
Drive may not have power, may
be faulty or may have been
power cycled or reset during a
firmware upgrade.
Ensure the drive is switched on.
If the green LED on the power switch is not on, check
the power cable and replace it if necessary.
If the drive has just been switched on or reset, the LED
pattern should change after 1 second. If not, the drive
has Firmware Image Corruption (caused by being
switched off or reset during firmware upgrade). Return
it to the factory for repair or reprogramming.
If power is present and all LEDs remain off, try
performing an interface operations (SCSI or ADI). If
the drive does not respond, perform an emergency
reset press the emergency reset or power-cycle the
drive.
If it still fails, call for service.
Ready and Clean OFF.
Drive Error and Tape Error
FLASHING.
The drive has failed to execute
power-on self test (POST).
Power cycle or reset the drive.
If the condition reappears, call for service.
Ready ON.
The drive is ready for operation.
None. This is normal.
Ready FLASHING.
The drive is carrying out a normal
activity (read, write).
None.
If the drive is upgrading firmware, do not reset or
power cycle it.
Ready FLASHING fast
. (The other
LEDs may be flashing)
The drive is downloading
firmware.
None.
Do not reset or power cycle the drive.