Tandberg Data SCSI DLT-V4 Internal Black 7301708700 사용자 설명서

Chapter 4  Using Your Tape Drive

Diagnostic Mode Event Codes

DLT-V4 Product Manual

52

Diagnostic Mode Event Codes

4

Press, hold, and release the unload button after six to nine seconds to start 

the diagnostic mode. This displays the most recent event code. The 

unload button then becomes a scroll button for additional event codes. 

Press and release the unload button for the next most recent event code. 

You can display up to five total events using this method. See 

 for 

details about the meaning of the various patterns.
After you display the final available event code, the next button press 

causes all LEDs to flash indicating that the next eight hex characters 

displayed are the detailed error code of the most recent event. The first 

Read/write 

diagnostic start

This feature overwrites any data 

currently on the data cartridge. Before 

performing this action, confirm that the 

data cartridge in the tape drive does not 

contain critical data.

Release the unload button to start an internal read/

write diagnostic. You must then load a data 

cartridge to run the diagnostic. The tape drive 

writes and reads 3.6 GB of data, then unloads the 

data cartridge. This process takes approximately 13 

minutes. When completed, the green LED remains 

steadily on. At this point, push the 

 button to 

eject the cartridge.

The tape drive returns to normal operation if it 

detects no errors. The appropriate LEDs illuminate 

if an error occurs.

Emergency reset

Release the unload button to force an internal reset. 

The tape drive initializes as if you turned power off 

and then on (POST).

Revert back to 

normal mode

Release the unload button to return the tape drive 

to normal operation.