Belt-cp Pitch adjust Issue

The moderator explained, it will be original Esky 6 channel remote control device fine-tune the throttle pulled the bottom left and right above the knob, go to the 0 position, open the 3d mode switch, and then the accelerator pushed to the middle, hang up pitch-foot, check whether the angle of the main rotor at the 0 degree ...

I do not understand the following questions ~
Will ~ Remote Control fine-tuning of throttle pulled the bottom, followed by fine-tuning the accelerator pushed to the middle position at 0 degrees what is the difference?

Fine-tuning the throttle pulled the bottom, there is what kind of reasons?

Maybe he is saying put throttle at zero so you can initialize the ESC.

From that badly written text I gather.

Put throttle at zero(down) position. Set all trims in the middle and Hov Pit knob to zero. Then at this point motor should be unplugged and you connect the battery. Then hit the idle up 3d switch to On. Put the pitch gauge on the blades and check for pitch to be at zero.

Quote ~Maybe he is saying put throttle at zero so you can initialize the ESC.

From that badly written text I gather.

Put throttle at zero(down) position. Set all trims in the middle and Hov Pit knob to zero. Then at this point motor should be unplugged and you connect the battery. Then hit the idle up 3d switch to On. Put the pitch gauge on the blades and check for pitch to be at zero.

If we say that the throttle is the lowest fine-tune the drag is that you can adjust the electronic transmission of the initialization, it is because the original manufacturer of electronic transmission 25a in early to make the issue?

Initialization is complete, throttle tuning, a persistent focus on the lowest position, to adjust the pitch of 0 degrees position, whether it will affect, 0-degree point of the correct location, resulting in slow down to climb fast, or slow climb down the problem quickly ?

Is there Belt-CP V2 helicopter point of view of the appropriate pitch recommendations?
(Full use original six channels, Remote Control and Electrical equipment)~

thank You ~