General Information
 Drive: BENQ    DVD DD DW1620   
 Firmware: B7V9
 Disc: DVD-R (WFI A40001  )
 Selected speed: 8 X
PI errors
 Maximum: 18
 Average: 3.97
 Total: 41584
PI failures
 Maximum: 10
 Average: 0.34
 Total: 4273
PO failures: 0
Jitter
 Maximum:  9.7 %
 Average: 8.35 %
Scanning statistics
 Number of samples: 17855
 Average scanning interval: 8.00 ECC
 Glitches removed: 0