It seems that LiteOn LH-20A1H (LL0C) can not make a proper strategy for Taiyo Yuden T02 due to wrong default strategy and wrong working Hyper Tuning. Here are results of my tests:
LH-20A1H drive, Tayio Yuden DVD+R 8x (T02)
First 4 pictures i have already posted with an other post, so i give hier only
8x, Resetted drive, Default settings
Hi PIE, bad beta and jitter. I have repeated this on several discs and all
of them have the same picture. So, it is not media.
8x, HT and OHT are activated, 1st disc
Better level of PIE errors, but beta goes negative to -5.7% over -5% and has many stairs. According to the DVD standard beta must be as flat as possible and lay in the interval [+15, -5%].
8x, HT and OHT are activated, 2nd disc
It is worse. Beta goes to -7.8%.
6x, HT and OHT are activated, 1nd disc (with this speed)
Probably the speed was too high, so i have switched to 6x and have
received an average good burn. Jitter could be better.
But, it was also the last one! Minimal beta here is -4.1%.
Here are coming new pictures that you will find in the next posts.