General Information
 Drive: BENQ    DVD DD DW1620   
 Firmware: B7S9
 Disc: DVD+R (PRODISC R04)
 Selected speed: 4 X
PI errors
 Maximum: 11
 Average: 3.75
 Total: 37532
PI failures
 Maximum: 6
 Average: 0.03
 Total: 322
PO failures: 0
Jitter
 Maximum: 10.5 %
 Average: 8.48 %
Scanning statistics
 Number of samples: 17855
 Average scanning interval: 8.00 ECC
 Glitches removed: 0