User's Manual

Chapter 8 Using Your Tape Drive
Diagnostic Mode Event Codes
DLT-V4 Product Manual 57
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 11 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