Asus CRW-3212A User Manual - Page 5

Zone CLV Recording Technology The Zone Constant Linear Velocity (CLV) recording method allows you to achieve a higher recording speed by using a different speed for each of the four zones partitioned from the inner to the outer area in a disc. When using the Zone CLV, the recording in Zone 1 is 16X speed, then increases to 20X speed in Zone 2, after t1 time. In Zone 3, the recording reaches 24X speed, after t2 time. The recording speed reaches the maximum 32X in Zone 4, after t3. Zone CLV Recording Method Speed 32x Zone4 24x Zone3 20x Zone2 16x Zone1 t1 t2 t3 Time ASUS CRW-3212A User's Manual 13