5. Using Your LaCie Dupli Disc CD125page 23LaCie Dupli Disc CD125User’s ManualPress the button to view details of the copied disc, and if the comparison is identical, the LCDdisplay screen will show results similar to the following:If the comparison fails, the LCD display screen will indicate the failure.Press the button twice and the LCD display screen will show results similar to the following:5.6. PrescanThe Prescan function is used to scan the source to ensure that it can be read correctly and to test the reading speed.Once the initialization is completed and the 1. Copy menu is displayed, press the on the control panel five times toscroll to the 6. Prescan menu.1. Place a source CD disc into the CD-ROM drive.2. Place a blank CD media into the CD-RW drive(s).3. Press the button to start testing the source media.The Display screen will show similar information during the Prescan process:Src: 02 CD-RWIdenticalSrc: 02 CD-RWTOC not match6. PrescanScanning - CD 0%xxx.x MB X:XX