General Information
 Drive: BENQ    DVD DD DW1620   
 Firmware: B7S9
 Disc: DVD+R (PRODISC R04)
 Selected speed: 4 X
PI errors
 Maximum: 128
 Average: 7.39
 Total: 91192
PI failures
 Maximum: 12
 Average: 0.18
 Total: 2778
PO failures: 0
Jitter
 Maximum: 12.8 %
 Average: 9.54 %
Scanning statistics
 Number of samples: 17854
 Average scanning interval: 8.00 ECC
 Glitches removed: 0