I'm away from home at present, but used my sister's PC to have a peek at Synthzone

In response to you questions Audrey :
1. Expand Mode settings are not relevant to the problem I was addressing in my previous postings. The "Program Menus > Control > Initial" screen allows you to set a selection of individual parameters to their default values and the default value for the Sequencer is CLEAR, which is what we wished to achieve.
2. The "Factory Reset" method will do "exactly what it says on the tin"

ie it will initialise everything, which is not what you want, if you just wish to ensure that the Sequencer is clear, prior to saving a song/tune set-up.
The "Program Menu......" method allows you to select which individual parts of the KN7000's memory you wish to clear, or set to their default values.