Every radio settings will be different. There is no "standard" setting due to parts tolerances.
Record all the settings prior any changes.?
There are listed settings from other hams on the net. The different settings will be somewhat near to each other.. Without proper test alignment equipment, one woukd be guessing.
Make sure you know which settings you are changing. If you do the incorrect ones, you may eventually damage the rig, especially the power output settings, VSWR settings, etc.
I am using this radio at home, and I am being told that the Rx sensitivity is too much for a base antenna, since this radio is designed to operate mobile. In fact I have TOO MUCH of a problem with the QRM, (never less than 9+10, in 80 m, never less than 8 at 20 m), so I thought that maybe it's a good idea, if I write down all the current settings of the hidden menu, and then reduce little by little the sensitivity in all the bands.. Just a tiny bit, just to have a quieter receiver.? I am NOT sure if the current settings are the original, cause I bought it used, so before I do anything, I would like to have someone's ORIGINAL SETTINGS and of course a guidance regarding the menu's items.