The FT-7900 has 5 sets of Hypermemories. Each hypermemory contains the configuration of the rig at the time that the hypermemory information was stored. The configuration includes such items as each band's VFO, which band is the current band, whether the rig was scanning, the bank links that were in effect and so on.
The Hypermemory settings that can be changed by using the rig's Menu can be managed from the Configuration tab. The items that relate to frequency, mode, power etc can be managed from the Hypermemories tab. The bank scan link settings for each hypermemory are managed using another tab.