General Information
 Drive: BENQ    DVD DD DW1620   
 Firmware: B7V9
 Disc: DVD-R
 Selected speed: 8 X
PI errors
 Maximum: 12
 Average: 3.49
 Total: 35012
PI failures
 Maximum: 9
 Average: 0.25
 Total: 2909
PO failures: 0
Jitter
 Maximum:  8.3 %
 Average: 7.37 %
Scanning statistics
 Number of samples: 17954
 Average scanning interval: 8.00 ECC
 Glitches removed: 0