XK X250 User manual

Page 1 of 3
X250 5.8Ghz FPV Camera Installation
Kit Contains:-
Screen holder
Thumb screws and nuts
4.3” FPV screen
USB charger for screen
Antenna
FPV camera
M cro SD card USB card reader
Longer standoff feet
Installing the Screen Hol er an FPV Screen
1. Place the rear half of the screen holder onto the back of the
transm tter, the locat on lugs w ll l ne up w th the holes on the
transm tter.
2. Place the front half of the screen holder on the front of the
transm tter n-l ne w th the rear holder and screw n place
w th the two thumb screws and nuts prov ded.
3. Attach the antenna and screen bracket to the FPV Screen.
**Ensure that the 3 sw tches on the back are set to 1-2-3 n the
off pos t on, (all 3 sw tches should be set nearest the
antenna)**

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Distributed by CML Distribution, Saxon House, Saxon Business Park, Hanbury Road, Bromsgrove, Worcestershire, B 0 4AD, England.
V1 03/201
4. Attach the FPV screen to the handset
mounted bracket by connect ng the two
halves together.
5. Install the 5.8G camera to the unders de of the
Quadcopter, the camera sl des n from the back to
the front and cl ps n place on the front lugs.
6. Plug the camera n to the 5.8G port on the bottom
of the Quadcopter. The 5.8G port s the f rst
connector w th 4 connect ons.
7. You w ll also need to nstall four longer stand-offs to ncrease the
standoff he ght to accommodate the camera.
The Camera w ll start transm tt ng as soon as the Quadcopter s sw tched on, you can then turn the
FPV screen on and t w ll connect and d splay the camera mage.

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Distributed by CML Distribution, Saxon House, Saxon Business Park, Hanbury Road, Bromsgrove, Worcestershire, B 0 4AD, England.
V1 03/201
Changing Transmit an Receive Frequency
If you are us ng more than one quadcopter at the same locat on or suffer v deo nterference you can
change the camera transm ss on frequency* and the screen rece v ng frequency.
1. Make sure the screen s turned off
2. Select a new rece ve frequency by adjust ng the 3 sw tches on the back of the FPV screen,
the default s 8 (5725GHz)
CH1
CH2
CH3
CH4
CH5
CH6
CH7
CH8
ON


1 2 3
ON


1 2 3
ON


1 2 3
ON


1 2 3
ON


1 2 3
ON


1 2 3
ON


1 2 3
ON


1 2 3
5865 GHz
5845 GHz
5825 GHz
5805 GHz
5785 GHz
5765 GHz
5745 GHz
5725 GHz
 = Sw tch Pos t on
3. Turn the Screen on
4. Turn the quadcopter on
5. Carefully press the Frequency Select on Sw tch on the bottom of the camera to change
frequency. Each sw tch press w ll ncrease the channel sect on by 1.
The Ind cat on LED w ll flash w th each sw tch press to nd cate the channel number and then
turn to a sol d colour, .e. channel 3 w ll be nd cated by 3 flashes and then turn a sol d red.
**Only press the sw tch w th a non-metall c object to avo d damag ng the camera un t**
1 Flash
2 Flashes
3 Flashes
4 Flashes
5 Flashes
6 Flashes
7 Flashes
8 Flashes
5865 GHz
5845 GHz
5825 GHz
5805 GHz
5785 GHz
5765 GHz
5745 GHz
5725 GHz
*If you change from the default Channel 8, you w ll need to select the camera transm ss on channel
each t me you turn on your quadcopter on the camera un t.