? Quick screen in iRiver h320

[husa]

This is from
manual for iRiver h320/340 → 5.13  Quick Screen:
"To change the options, navigate through the menus to the setting you want to add and press Long Navi. In the menu which appears you will be given options to place the setting on the Quick Screen."
I want to add "Browse EQ Presets" to Quick Screen, so I navigate to it and press long Navi, but nothing happens...
What the reason of it can be? Or is there any other way to change eq presets not through menus but with one button during playback?

[Chronon]

As I said in the other topic, you can't do this currently.  Quick Screen can be used to change settings that take  a specific set of arguments.  You can't use it to access the file browser, database, etc.  The presets are just .cfg files containing the desired settings.  You are really just viewing a particular directory containing those files when you view EQ presets.