This remote is obsolete, and replaced by MK127 .
If your original remote is with 12 dip switches, you could follow the instruction of MK127R .
If your original remote is with 10 dip switches instead of 12, the coding should be set as the following:
old remote 1 as in new remote 12,
old remote 2 as in new remote 11,
old remote 3 as in new remote 10,
until old remote 10 as in new remote 3,
and new remote 1 & 2 always up
This one is upgraded to MK127R.