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4

Low Voltage Alarm

  The LEDs on the arms will flash when the battery 

voltage is getting low. Land the drone as soon as possible and charge the 
battery. The battery must be charged before it is stored. 

ALWAYS disconnect 

the battery when it’s not in use!

Headless Mode

  When you active this mode, 

the drone movements will be relative to the 
controller no matter which way the drone 
is pointing. When you push forward on the 
controller for example, the drone moves away 
from you even if the camera is pointing to the 
side or at you. When the Headless Mode is 
active, the LEDs will flash slowly. For Headless 
Mode to work:

1. The tail of the drone 

MUST

 face the pilot when the drone is first plugged in 

and set down.

2. The pilot must not change position or direction after the controller and drone 

are linked.

Optics On/Off 

The optics work great for 

holding the drone in position. However, if you 
want more freedom, you can turn them off by 
pushing the top button. The Red LED’s will flash 
fast and the Blue/Purple LED on the transmitter 
(for Low/High sensitivity) will turn to (faint orange 
and bright orange).

SENSOR CALIBRATION 

It is normal to require minor corrections while hovering, however if the quad has 
a strong tendency to drift in one direction, the sensors may need calibration.

1. Power up the controller and the drone.
2. Place the quad on a level surface.
3. Center all the trims.
4. Hold both sticks in the lower right 

corners. When the LEDs on the arms 
start to flash rapidly, release the 
sticks. Do NOT move until the LEDs 
are steady again.

APP

The drone will link to an app on your iOS/Android based mobile 

device so it can be flown in the FPV mode.
To download the app, open the App Store on your device and 
enter “Sync FPV” as a search term.

LINKING to the APP 

With the drone turned on, open the 

Wi-Fi settings on your device and 

select the “SYNC-…..” network. The 

password is “12345678”.

Apple and the Apple logo are trademarks of Apple Inc., registered in the U.S. and other countries. App Store is a service mark of Apple Inc. Android and Google Play are trademarks of Google Inc.

APP CONTROLS 

Camera Button

 – Tap to capture a photo.

Video Button

 – Tap to start/stop a video. While the video is being recorded, a 

timer will be visible.

Gallery Button

 – Tap to view photos and videos stored by the app. Open the SD 

card or local tabs to view the image/video.

To share or delete an image/video

• Tap the Select button.
• Tap on the image.
• Tap the Share or Delete icon.

Split Screen Button

 – This button changes the display to a split screen view 

so your device can be used with a VR Headset (DIDZ1558 FPV Goggles, sold 
separately).

FPV CAMERA CONTROLS 

Press the picture button to capture 
a photo.  

Press the video button to start 
a video.  

The video button must be pressed again to stop and save the video. 
The images will be stored in the Gallery in the app and also in your mobile device 

Photo Gallery.
The camera angle can be adjusted from straight ahead to about 90° down.

Tip:

 For best video quality, use a class 10 memory card.

Video Button

Picture Button

Summary of Contents for Sync 251 FPV

Page 1: ...s again to Auto Takeoff or Auto Land 1 2 FLY Turn on the controller Set on a flat surface Move the left stick up then down to arm the motors Connect charged battery Close the door QUICK START FLYING G...

Page 2: ...odel before every flight to ensure that the model has remained structurally sound CAUTION Changes or modifications to this product not expressly approved by the party responsible for compliance may vo...

Page 3: ...e recommend calibrating the sensors page 4 The motors are now armed and can be started with the motor start button Auto Takeoff Land Video Button Throttle Rudder Stick Rudder Trim Headless On Off ON O...

Page 4: ...right corners When the LEDs on the arms start to flash rapidly release the sticks Do NOT move until the LEDs are steady again APP The drone will link to an app on your iOS Android based mobile device...

Page 5: ...wo screws from the foot 2 Carefully remove the foot The motor will unplug and come out with the foot 3 Plug in the new motor and place it into the frame so the wires line up together 4 Replace the foo...

Page 6: ...ed in the Warranty and Service Contact Information section to speak with a Product Support representative Inspection or Services If this Product needs to be inspected or serviced and is compliant in t...

Page 7: ...if not installed and used in accordance with the instructions may cause harmful interference to radio communications However there is no guarantee that interference will not occur in a particular inst...

Page 8: ...4 Optical Flow Board w sensor Sync 251 DIDH1112 1 Prop Set Sync 251 White Black 2ea DIDP1121 USB Charger DIDZ1558 FPV Goggles DIDE1277 DYNC2030 DYNC0032 Prop Set red black 2ea Prophet Sport Mini 50W C...

Page 9: ...appareil sur une surface plane Connectez la batterie charg e Fermez la porte GUIDE DE D MARRAGE RAPIDE Appuyez sur le bouton et rel chez le pour d marrer les moteurs Appuyez nouveau sur le bouton pour...

Page 10: ...isation expresse de la partie responsable de la conformit peuvent entra ner l annulation de l agr ment de l utilisateur pour l utilisation de cet appareil PR CAUTIONS LI ES L EMPLACEMENT Le drone Sync...

Page 11: ...ton de d marrage du moteur moteur D collage Atterrissage automatique Bouton de la vid o Manette des Gaz Gouverne de direction Mode Headless activ d sactiv Compensation de la gouverne de direction ACTI...

Page 12: ...nu APPLICATION Le drone va se connecter une application de votre appareil mobile iOS Android de mani re le faire voler en mode FPV Pour t l charger l application rendez vous sur l App Store de votre a...

Page 13: ...lanches se trouvent l arri re Remplacement du moteur 1 Retirez les deux vis du pied 2 Retirez le pied avec pr caution Le moteur va se d brancher et se d gager avec le pied 3 Branchez le nouveau moteur...

Page 14: ...ans son emballage d origine Indications relatives la s curit Ceci est un produit de loisirs perfectionn et non un jouet Il doit tre utilis avec pr caution et bon sens et n cessite quelques aptitudes m...

Page 15: ...r Gauche Droit DIDH1106 12 Trappe de batterie capot de cam ra UAV DIDH1107 2 Ch ssis sup rieur et inf rieur Pi ce Cl Description Pi ce Cl Description DIDH1108 10 Cam ra 1080P Wi Fi 5G DIDH1109 8 Moteu...

Page 16: ...da logo Sync and the Horizon Hobby logo are trademarks or registered trademarks of Horizon Hobby LLC All other trademarks service marks and logos are property of their respective owners Created 09 18...

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