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All instructions, warranties and other collateral documents are subject to change at the 
sole discretion of our company. For the latest information please visit our company 
website www.xk-innovations.com 

Read the entire instruction manual to become familiar with the features of the product 
before operating. Failure to operate the product correctly can result in damage to the 
product, personal property and cause serious injury. This is a sophisticated hobby 
product and must be operated with caution, common sense and requires some basic 
mechanical ability. Failure to operate this product in a safe and responsible manner 
could result in injury, damage to the product or other property. This product is not 
intended for use by children without suitable adult supervision. The manual contains 
instructions for safety, operation and maintenance. It is essential to read and follow all 
the instructions and warnings, prior to assembly, setup or use in order to operate 
correctly and avoid damage or serious injury.

Thank you for choosing this XK product. This is a four-axis quadcopter that can fly 
outdoors. In order to make the quadcopter easier to control please carefully read the 
entire manual. Please keep the manual to hand for reference of future adjustments 
and maintenance. 

Before your first flight please take time to carefully read this manual as it contains 
important flight information which will help your first flight to be an enjoyable experience.

Warning and Battery Guide

Fail Safe / Signal Loss
Roll and Flips

Binding Of Radio Transmitter and Receiver
Parts Name of Transmitter 

Age recommendation: Not suitable for children under 14 years of age, this is not a toy.
     
     1. Always operate your model in open spaces away from full size vehicles, traffic and people.
     2. Follow the directions and warnings for this and any optional support equipment (chargers,  
         rechargeable battery packs etc.)
     3. Make sure that keep all chemicals, small parts and anything electrical are kept out of the  
         reach of children.
     4. The model is not designed to be exposed to water; avoid exposure to water as moisture can  
         cause damage to the sensitive electronics.
     5. Do not put any model parts in your mouth as it could cause serious injury or even death.
     6. Do not operate your model with low transmitter batteries.

Standard Accessories & Upgrade Parts

Gyro Callibration

Summary of Contents for x250

Page 1: ......

Page 2: ...4 X250 28 X250 27 ...

Page 3: ...s quadcopter that can fly outdoors In order to make the quadcopter easier to control please carefully read the entire manual Please keep the manual to hand for reference of future adjustments and maintenance Before your first flight please take time to carefully read this manual as it contains important flight information which will help your first flight to be an enjoyable experience Warning and ...

Page 4: ...d loop strips Velcro or any other labels Notice If the voltage of the LiPo battery drops below 3V it may be damaged or discharged please land immediately and charge the battery to avoid damaging the quadcopter or battery Warning Do not use a 12V power supply only use the original charger supplied from our company Failure to do so could cause property damage and or injury 1 cell 3 7V variable rate ...

Page 5: ... connected in the quadcopter for long periods if may become damaged due to over discharge or even become a potential fire hazard Warning If the AA batteries are left in the transmitter for extended periods of time potential leakage could occur which may damage the transmitter and also create a fire hazard After flight and removal of the battery turn off the transmitter If the transmitter is not go...

Page 6: ...tive headless mode you have to press and hold down the CF button for 3 seconds Once CF Headless mode is active the transmitter will emit a slow constant beep to show it is in headless mode the rear LED on the X250 will also flash to show headless mode is active Once in headless mode no matter which way the quadcopter is pointing forward will always be forward backwards will always be backwards lef...

Page 7: ...oeuvres 1 Damaged rotor s 2 Damaged motor s 1 Check and replace any damaged rotor s 2 Check and replace and damaged motor s Quadcopter drifts after trim adjustment during hover Gyro Accelerometer is out of calibration Perform the Gyro Accelerometer calibration The quadcopter fails to fly at all 1 Motors damaged 2 Main gears loose 1 Replace damaged motor 2 Check and replace gears ...

Page 8: ... PROPELLER SET 4 X250 09 XK250 LED LIGHTS X250 11 XK250 UPPER COVER GROUP X250 12 XK250 DOWN COVER GROUP X250 13 XK250 LIGHT GROUP X250 14 XK250 FOOT PADS 4 X250 15 XK250 FOOT PADS LONG 4 X250 16 XK250 TRANSMITTER X250 17 XK250 SCREW DRIVER X250 18 XK250 CHARGER UK X250 18E XK250 CHARGER EU X250 27 XK250 WIFI FPV SET X250 28 XK250 5 8GHZ FPV SCREEN X250 29 XK250 CAMERA ONLY 720P 1 4 1 4 4 4 1 4 1 ...

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