Hi , For the questions !
1 : For the procédures actualy it not added BEACAUSE the avionics ) is SSM (Standart System Modding).
2For the Flaps normaly is max 250 kts is th max speed before the Flaps retract auto ! . And you can out flaps to under 250kts max not more! .
3 : ? like in real for landing and take off ! .
Eacj wing has a two position trailling edge flap.
The flaps are electrically controlled and hydraulically operated .
When the flaps are down ,they are trotected from structural damage by a blow yp airspeed switch.
The switch is set to automatically retract the flaps at approximately 520 knots . At 240 jkts , the flaps will automatically return to the down position .
providing the flap control switch in in th down position .
4:Normaly is 300kts max !! more than this and broke and damage your gear! .
5:For activate PA you do Lalt+1 and after push Lalt+4 (hold attitude) ! and re push Lalt+1 for desactivate! .
But not PA (H) or PA (A) .