General Information
 Drive: BENQ    DVD DD DW1620   
 Firmware: B7T9
 Disc: DVD+R (SONY D21)
 Selected speed: 8 X
PI errors
 Maximum: 36
 Average: 13.63
 Total: 183232
PI failures
 Maximum: 6
 Average: 0.06
 Total: 661
PO failures: 0
Jitter
 Maximum: 12.5 %
 Average: 8.73 %
Scanning statistics
 Number of samples: 17854
 Average scanning interval: 8.00 ECC
 Glitches removed: 0