Chapter 4 Using Your Tape Drive
Diagnostic Mode Event Codes
DLT-V4 Product Manual
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character is either a hex E (error) or a B (bug check). You can look up the
remaining seven characters in the error/bug check definition tables.
When you display the last (eighth) detailed error code digit, the next
button press returns the tape drive to normal operation. All indications
are a four bit hex value.
During any time in this procedure, the tape drive returns to normal
operation if you perform no scroll action within 15 seconds.
Table 17 Diagnostic Mode
Event Codes
LED Fault Code
Failure
0001
SCSI Event
0010
General Error
0011
Software Bug Check
0100
Permanent Write Error
0101
Permanent Read Error
0110
Servo Fault
0111
Code Update was Completed
1000
Illegal Format
1001
Invalid Cartridge
1010
Calibration Failure
1011
Cleaning was Completed
1100
Directory Read or Write Failed
1101
Diagnostic Failed
1110
POST Failure
1111
Reserved
