General Information
 Drive: BENQ    DVD DD DW1620   
 Firmware: B7V9
 Disc: DVD-R (TTG02)
 Selected speed: 8 X
PI errors
 Maximum: 64
 Average: 32.37
 Total: 474532
PI failures
 Maximum: 10
 Average: 0.09
 Total: 970
PO failures: 0
Jitter
 Maximum:  9.1 %
 Average: 7.87 %
Scanning statistics
 Number of samples: 17854
 Average scanning interval: 8.00 ECC
 Glitches removed: 0