FR doesn't provide any online manuals.
only the manufacturers do, of things like: the fridge, converter, a/c, furnace and so on.
as far as i know, FR doesn't provide any model or type-specific owner's manual.
they are all generic to cover all types of RVs.
my hybrid's manual only had separate sheets for setting up the canvas ends, canvas care and maintenance.
nothing else was specific for the hybrid.
as far as batteries, are you going to be dry camping, boondocking or always having hookups? if you always have hookups, then just a plain deep cycle group 24 battery will do.
if you plan on dry camping or boondocking a group 27 or two group 24 batteries will let you camp longer.
suggest you do a search the Tent Camper/A-frame/ Popup section, for a checklist. i'm sure that there's already a thread about one.
and Zoe the Wonder Dog(R.I.P.)
'07 Roo 23SS pushing an '07 Chevy Avalanche
Equalizer WDH and Prodigy BC