it also says that:
''The board allows the configuring of the RAM speed and cycle ranges manually and supports cycle ranges 1-5 and RAM speeds of 50 - 100ns. You may need to configure this with the provided software utilities. Similarly you may not see all the RAM until you use the provided utilities to add it.''
have you try these instructions?
-edit-
at the ''amiga hardware database'' says that:
under Kickstart 3.1 the RAM is autoconfigured, under 3.0 it's configured by software''
do you have kickstart 3.0 or 3.1 on your amiga?
