4F200 is a 3-rotor-head (it looks good i know) helicopter. 4F200 was not designed for 3D flying. But it is a CP Helicopter, you can set the Throttle and Pitch curves. These are actually pretty simple but might not be understood to juniors players (who have 2-4 CH helicopters).
The steps to pair a 4F200 w/ 2801 PRO TX are:
1. Switch on the TX (2801P), but do not connect the battery to the helicopter
2. Go to MDSEL, then MODEL, and then select an empty Model
3. Go to STICK, select the correct Mode. Either Mode1(Right Hand Throttle) Mode2(Left Hand Throttle). This cannot be wrong because it is dangroups to mass up the throttle stick.
4. Make sure all sticks on the TX are pushed *BACKWARD*, (in case of the 3D Mode is ON -- beware of this, it is dangrouos if wrong).
5. Restart the TX and connect the helicopter battery within 10 second.
6. Do not touch the throttle stick but check all servo direction.
7. Go to REVERS if you need to reverse the SERVO direction. (You can now reverse 1,2,4 but never touch 3 [it is the throttle, beware of this])
8. Once all servos OK. We are going to set the Throttle and Pitch Curves.
9. Go to CURVES, There are two options [THRCURVE] and [PITCURVE].
10. Select [PITCURVE], the Pitch curve is the set the angle of the blades when you push the throttle stick. (see video).
11. Select [THRCURVE], for normal flying, it always starts from ZERO [0]. -- you can leave this one for now.
12. Unconnect the helicopter battery.
13. Restart the TX and connect the helicopter battery for test flight.
This tutorial and the video are bad(i know), it is just to guide our customers to setup a 4F200 on his 2801P TX. So sorry for the bad quality.
More information, please go to www.myrcmart.com