====== CinematiX360 BNF Manual ======

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===== General Information =====

The Cityflitzer demands caution to prevent injury. Never connect the battery without removing propellers or using a smokestopper while on the bench.

It's advisable to inspect and retighten all screws after the initial successful flights due to motor-induced vibrations. Regularly checking these screws ensures continual drone reliability.

Purchasing the BNFs with the InstantFly Kit includes the pre-mentioned procedures. However, going through these processes offers a comprehensive understanding and allows optional adjustments for personalized drone preferences. Our preset settings cater to beginners and experienced pilots, facilitating cinematic flying.


==== DJI O3 naked Information ====

The DJI O3 in the Cityflitzer is stripped down to its 'naked' form to minimize weight and maximize performance. However, this setup can lead to increased heat buildup when stationary. To prevent overheating, avoid prolonged idle time before takeoff. Once airborne, the airflow will effectively cool the air unit.

For smooth, high-quality footage, we strongly recommend following the 90° shutter rule when configuring the O3 camera. In bright, sunny conditions, ND filters are essential to maintain optimal performance. Each BNF Cityflitzer comes with a set of ND filters included.

==== Lipo information ====

The CityflitzerBNF is meant to be powered by either 4s 650mAh or 4s 850mAh LiPos. Bonka Tattu 4s 650 fit inside the 3d printed battery slots. The 3D Print can be changed easily by loosing the following 4 screws (two on the bottom, 2 on the XT30 power connector. 

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==== Landing gear mechanics information ====

The Landing gear is designed to protect the lens for scratches while being retractable to allow free camera view. The mechanism is mechanically supported to allow bumpy landings, it is however not designed as a crash protection. It is also recommended to avoid continuous operation of the servo mechanism to limit servo heating when not in flight. 

===== Before the first flight =====

==== Mounting the 360 camera into the frame ====

  * Remove 4 m2 button head screws on the 3D printed camera cover on the bottom side of the Drone.
  * Remove the cover from the Drone
  * Push in the 360 camera for proper sitting in the counterpart
  * Put the 3D printed cover back in its place and tighten the 4 screws.
  * Connect the USB C connector in the back to power the camera. 

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==== Binding your Remote Controller ====

The CinematiX 360 receiver is located on the outside of the main camera holder. For binding follow this procedure:

  * Power on your transmitter.
  * Enter Bind mode on your transmitter.
  * Power up the drone's receiver. USB power might suffice, or connect the battery (without propellers).
  * Press the bind button on the Crossfire receiver within 20s of powering the RX.
  * Confirm the bind procedure on your TX.

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Adjust channel mapping in the receiver tab based on your transmitter. Typically, changing from TAER to AETR (or vice versa) aligns channels with stick axis.

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==== Change Flight Modes ====

To reassign buttons on your remote controller, assign AUX channels to each flight mode using Inav configurator.

  * Connect the drone via USB port of the flight controller to your computer
  * launch Betaflight configurator
  * Connect to the correspondent port
  * Navigate to "Modes" tab
  * Choose AUTO for the mode in question and press the corresponding button on your TX
  * Don't forget to hit save!

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==== Binding your DJI Goggle ====

  * Power on your DJI Goggle.
  * Connect the battery to your BNF model. Only do this with props removed or a smokestopper.
  * Wait until the Red LED appears on the DJI O3 VTX.
  * Press the button on your DJI Goggle. It should beep twice every second.
  * Press the button on the DJI O3. It is located behind the green USB C adapter board, you can press it with a small tool. 

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==== Landing gear Setup ====

The landing gear can be retracted with a switch on your remote controller. The Servo is connected to the flight controller and mapped to RX AUX Channel 3. You can change the channel to your preferred switch in the Servo tab in Betaflight configurator. 

===== Change Rates =====

Rates affect the flight feel and determine the maximum speed of rotation around each axis for your drone. Our presets allow smooth and cinematic flight, but it is a good idea to experiment with the rates on order to find your personal settings.

  * Connect the drone via USB port of the flight controller to your computer
  * launch INAV configurator
  * Connect to the correspondent port
  * Navigate to "PID" tab
  * Swap to "Rates & Expo" tab
  * Adapt the parameters to your needs
  * Don't forget to hit save!

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