Model: KX88 / 76
√ 1 x Eprom
1. Open your device
2. Locate your Eprom socket and note the notch orientation.
3. Pull up the Eprom
4. Insert the new eprom with the notch in the same direction as you noted in point 2.
Features and further details
This is the latest known official released operation system by Yamaha. This operation systemupdate/upgrade require one eprom chip.
Unfortunatly no change log for this software revision, but rumors about a fix of ” “minimum velocity 15”, which was a bug that affected older units.