IEI Integration NANO-LX v1.21 - Manual (Page 118)

NANO-LX EPIC SBC
Page 103
LBA Select this mode if the HDD capacity is more than
8.4GB.
Large This mode is an extended ECHS mode and while it
supports HDDs larger than 504MB, it is not
recommended.
Auto (Default) If you are unsure of what access mode to set, select this
option.
Capacity
The Capacity specification indicates the storage capacity of the HDD installed in the
system.
Cylinder
The Cylinder specification indicates how many cylinders (tracks) are on the HDD installed
in the system.
Head
The Head specification indicates how many logical heads are on the HDD installed in the
system.
Precomp
The Precomp specification indicates on what track the write precompensation begins.
Landing Zone
The Landing Zone specification indicates where the disk head will park itself after the
system powers off.