User Manual v1.0 2022.
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Contents Using This Manual 2 Legend 2 Read Before First Use 2 Video Tutorials 2 Download DJI ASSISTANTTM 2 (Consumer Drones Series) 2 Warning 3 DJI O3 Air Unit 4 Diagram 4 Installation and Connection 4 Activation 8 Firmware Update 8 Linking 8 Operating Channel 9 Video Recording 10 Goggles Home Screen and Menu 11 Home Screen 11 Menu 12 Canvas Mode 13 Maintenance 14 Parts Replacement 14 After-Sales Information 15 Supported DJI Goggles and Remote Controller 16 DJI Go
Using This Manual Legend Important Hints and tips Reference Read Before First Use Watch all the tutorial videos on the DJI™ official website and read the in-box product documents first, then read this user manual carefully to ensure correct and safe usage of this product. Contact DJI or a DJI authorized dealer if you have any questions or issues during installation and use of this product. Video Tutorials https://www.dji.
Warning The air unit may become hot during or after operation. DO NOT touch the air unit before it cools down. DO NOT use the air unit for an extended period in high-temperature environments with poor ventilation. This may lead to overheating and loss of image transmission. Mount the air unit on the aircraft with good ventilation and heat dissipation. DO NOT install the air unit in an enclosed area. Otherwise, the air unit will overheat during use and the image transmission may be lost.
DJI O3 Air Unit DJI O3 Air Unit is an advanced video transmission device featuring DJI long-range low-latency HD transmission O3+ technology. The air unit can be mounted on a racing drone and used with DJI goggles and a remote controller to transmit video, control signals, and flight controller information wirelessly. Diagram 1. Camera 2. Coaxial Cable 8 7 3. Linking Status Indicator 2 4. Link Button 1 5. 3-in-1 Port 3 4 6 5 6. Dual-Band Dual-Polarized Antenna (IPEX1 connector) 7. USB-C Port 8.
DJI O3 Air Unit User Manual Use glue or screws to install the transmission module. If using screws for installation, remove the four M1.6 x L6 mm screws on either side of the module. Install the module on a racing drone or other device with the screws. M1.6 x L6 mm There are four M2 × L4 mm screws attached to both sides of the camera module (the depth of the screw hole is 2 mm).
DJI O3 Air Unit User Manual Important Notice and Installation Guidelines ❖ DJI O3 Air Unit Installation Method and Cooling Effect DJI O3 Air Unit is integrated with both the image transmission module and the camera module. Compared with the last generation DJI Digital FPV System, the size of DJI O3 Air Unit is reduced by 40%, while the power consumption is increased by 40%. Restricted by its cooling condition, extra ventilation and heat dissipation measures are necessary when installing the air unit.
DJI O3 Air Unit User Manual ❖ Video Image Shakes After Enabling RockSteady Mechanical vibration at certain frequencies may result in abnormal EIS (electronic image stabilization) performance of the DJITM O3 Air Unit. Cause IMU Resonance The usual ESC (electronic speed control) PWM (pulse-width modulation) control frequency is 24 kHz by default, and the camera IMU frequency is around 24 to 30 kHz.
DJI O3 Air Unit User Manual Activation Connect the air unit to a computer using the USB-C port, and run DJI Assistant 2 (Consumer Drones Series) for activation. Make sure to activate the device before using for the first time. Otherwise, some functions will be unavailable: If the air unit is not activated, its transmission power will be limited (≤25 mW), and the menu screen of the connected goggles cannot be operated.
DJI O3 Air Unit User Manual 1. Power on the air unit, the goggles, and the remote controller. 2. Press the link button of the air unit and the goggles respectively. The linking status indicator of the air unit blinks red and the goggles start to beep continually. 3. Make sure the distance between the air unit and the goggles is within 0.5 m. Once linking is successful, the linking status indicator of the air unit turns solid green. The goggles stop beeping and the live view will be displayed. 4.
DJI O3 Air Unit User Manual Video Recording Make sure the air unit, the goggles, and the remote controller are connected with the racing drone and both the air unit and goggles have microSD cards inserted. If you have enabled Auto Record on Takeoff in the goggles menu, the air unit and the goggles will start video recording automatically after takeoff, and will stop recording when the motors stop. The recording will automatically stop when the following occurs. Air Unit: 1.
Goggles Home Screen and Menu The actual screen interface and menu options may differ from the descriptions in this manual and vary depending on the goggles used. Home Screen 4 75% 12.3V 12.3V 1 2 3 1. Aircraft Voltage Displays the battery voltage of the aircraft battery read by the flight controller. 2.
DJI O3 Air Unit User Manual Menu DJI O3 Air Unit 1 2 3 4 5 Status Switch Image transmission signal weak Album Transmission Setting More 1. Status Displays the information of prompts or alerts. Use the switch function to change the aircraft used (only available on DJI Goggles 2). 2. Album Manage or view the photos or videos stored on the microSD card. 3. Transmission The transmission menu includes the following settings: Enable or disable the broadcast mode.
Canvas Mode Canvas Mode enables the flight controller to display OSD elements (such as battery voltage and flight distance) on the screen of the goggles. Users can configure which OSD elements to display and where to display the OSD elements on the screen using the Betaflight Configurator software. Canvas Mode is compatible with Betaflight 4.3.0 and later. 1. Hardware Connection: connect the UART RX of the air unit to one of the UART TX serial ports (take UART4 as an example) of the flight control board. 2.
Maintenance Parts Replacement Be careful not to damage the parts or connectors when replacing. Camera Module (Coaxial Cable Included) After replacing the camera, use an external power supply to power on the air unit. Connect the air unit to a computer and launch DJI Assistant 2 to update the camera calibration file. 1. Loosen the two screws that secure the cover of the coaxial cable connector, then remove the cover. 2.
DJI O3 Air Unit User Manual Antenna 1. Loosen the two screws that secure the cover of the antenna connector, then remove the cover. 2. Use an appropriate tool (tweezers) to disconnect and lift the plugs, and then remove the antenna. 3. Prepare the new antenna. Align the plugs with the antenna connectors on the air unit, press the plugs down to make sure they are securely connected. 4. Install the cover back and tighten the screws. After-Sales Information Visit https://www.dji.
Supported DJI Goggles and Remote Controller DJI O3 Air Unit supports the following DJI goggles and remote controller: Goggles: DJI Goggles 2 DJI FPV Goggles V2 DJI FPV Remote Controller 2 DJI Goggles 2 Diagram 1 2 3 10 11 8 9 4 12 5 7 6 1. Antennas 2. Touch Panel 3. Headband Attachment 4. Power Port 5. USB-C Port 6. IPD (Interpupillary Distance) Slider / Diopter Adjustment Knob (hereinafter referred to as "knob") 16 © 2022 DJI All Rights Reserved. 7. microSD Card Slot 8. 3.5 mm Audio Port 9.
DJI O3 Air Unit User Manual Installation and Wearing 1. Unfold the antennas. Fold the antennas to avoid damage when the goggles are not in use 2. Remove the screen protector. Re-attach the screen protector after use to protect the lens and prevent damage caused by direct sunlight. 3. Attach the headband to the goggles. 4. After the devices are powered on and the image transmission is displayed, wear the goggles and adjust the headband until the goggles fit comfortably. © 2022 DJI All Rights Reserved.
DJI O3 Air Unit User Manual 5. Rotate both the knobs in the direction as shown to unlock them. Once unlocked, the knobs will pop out. 6. Toggle the knobs left and right to adjust the distance between the lenses until the images are properly aligned. 56 - 72 mm 7. Slowly rotate the knobs to adjust the diopter. The supported adjustment range is from -8.0 D to +2.0 D. -0.8 D - +2.0D The diopter lenses do not support astigmatism correction.
DJI O3 Air Unit User Manual Power Supply Use the power cable provided to connect the power port of the goggles to the goggles battery. Only use the DJI goggles battery provided. DO NOT use non-DJI batteries. DO NOT use the goggles battery to power other mobile devices. 3 1 2 Press the power button once to check the current battery level. Press once, then press again and hold for two seconds to power the goggles on or off.
DJI O3 Air Unit User Manual Using the Touch Panel The touch panel enables you to operate with only one hand: Swipe up from the bottom: enter Camera Settings 15min 10min Mode ISO Shuttle Apeture Manual 300 1/200 H 500m D 1024.4m Swipe down from the top: enter Shortcut Menu 20.5km/h Mode 1.8km/h ISO Manual Shuttle 300 M.M 5.5 +3 WB 80 Apeture 1/200 Manual 12'59'' M.M 5.
Status DJI O3 Air Unit User Manual Album Transmission Setting More Swipe up/down/right/left: navigate the menu Mode Manual ISO 300 Shuttle 1/200 Apeture 5.5 M.M +3 WB Manual Single tap: confirm/select Mode Manual 1200K ISO 300 Shuttle 1/200 Apeture 5.5 M.
DJI O3 Air Unit User Manual DJI FPV Goggles V2 Diagram 1 1. Antennas 2. Front Cover 2 3 3. Channel Adjustment Buttons 4 4. Channel Display 5 5. USB-C Port 6 6. microSD Card Slot 8 7 7. Air Intake 8. Interpupillary Distance (IPD) Slider 9. Headband Attachment 10. Foam Padding 11. Lens 9 12. Air Vent 12 10 13 14 15 11 13. Record Button 14. Back Button 15. 5D Button 16 18 17 16. Audio/AV-IN Port 17. Power Port (DC5.5×2.1) 18. Link Button Installation and Wearing 1.
DJI O3 Air Unit User Manual 2. Attach the strap to the headband attachment on the top and sides of the goggles. 3. Align the lenses over your eyes and pull the headband down. Adjust the headband size until the goggles fit securely and comfortably on your face and head. 4. Turn the Interpupillary Distance (IPD) slider to adjust the distance between the lenses until the images are properly aligned. 58 – 70 mm The goggles can be worn over glasses. © 2022 DJI All Rights Reserved.
DJI O3 Air Unit User Manual Power Supply Use the included goggles power cable (USB-C) to connect the power port of the goggles to the goggles battery. Press the power button once to check the current battery level. Press once then press again and hold to power the goggles on or off. Use a USB Power Delivery charger to charge the goggles battery if the power level is too low. 24 © 2022 DJI All Rights Reserved.
DJI O3 Air Unit User Manual Operation 5D Button Toggle the button to scroll through the menu. Press the button to confirm. On the home screen, press the button to enter the menu. Toggle left or right to adjust the screen brightness. Toggle up or down to adjust the volume. Shutter/Record Button Press once to take photos or start or stop recording. Press and hold to switch between photo and video mode. Back Button Press to return to the previous menu or exit the current mode.
DJI O3 Air Unit User Manual DJI FPV Remote Controller 2 Diagram 1. Control Sticks 7 2. Power Button 3. USB-C Port 6 4. Control Sticks Storage Slot 1 5. Battery Level LEDs 5 2 6. Lanyard Attachment 3 4 7. Antennas 8. Shutter/Record Button 8 The functions of the dial and other buttons on the remote controller need to be customized by the user. Preparation 1. Remove the control sticks from the storage slots on the remote controller and screw them into place. 2. Unfold the antennas.
DJI O3 Air Unit User Manual Charging the Battery Connect the USB-C port of the remote controller to an AC power adapter to charge the remote controller. 5 V, 2 A Optimal Transmission Zone The signal between the aircraft and the remote controller is most reliable when the antennas are positioned in relation to the aircraft as shown below. Weak Strong Optimal Transmission Zone Stick Adjustment 1. Turn the remote controller over and lift the rear rubber grip from the inside groove.
DJI O3 Air Unit User Manual 2. Use an H1.5 hex key to adjust the resistance of the stick and recenter the stick vertically. The control resistance increases when the F1 screw is tightened, and the control resistance decreases when the F1 screw is loosened. The recentering is disabled when the F2 screw is tightened, and the recentering is enabled when the F2 screw is loosened. 1 1 2 2 3 F1 Right Stick Resistance Adjustment Screw (Vertical) F2 Right Stick Center Adjustment Screw (Vertical) 3.
Appendix Specifications Visit the DJI official website for the latest specifications: https://www.dji.com/o3-air-unit/specs M1.6 × L6 mm 40.00 mm 32.50 mm 85.00 mm 100.00 mm 14.50 mm 25.50 mm 115.00 mm 30.50 mm 21.20 mm 19.50 mm 6.00 mm 17.72 mm 20.00 mm M2 × L4 mm 10.
DJI O3 Air Unit User Manual Supports auto mode and manual mode Channels Info Manual mode: 40 MHz: 1 channel: 5794.5 MHz 20 MHz: 3 channels: Channel 1: 5768.5 MHz Channel 2: 5804.5 MHz Channel 3: 5839.5 MHz 10 MHz: 3 channels Channel 1: 5768.5 MHz Channel 2: 5804.5 MHz Channel 3: 5839.5 MHz Operating Temperature -10° to 40° C (14° to 104°F) Power Input 7.4 V–26.4 V Weight Air unit (camera module included and Dual-Band Dual-Polarized Antenna excluded): Approx. 36.
DJI O3 Air Unit User Manual FOV 155°(D) EIS Support RockSteady Supported Video Recording Format MP4 Video Resolution Used with DJI Goggles 2: 4K@50/60fps 2.7K@50/60/100fps 1080p@50/60/100fps Used with DJI FPV Goggles V2: 4K@50/60fps 2.7K@50/60/100/120fps 1080p@50/60/100/120fps Weight Approx. 8.3 g (coaxial cable included) microSD Cards Supported microSD Cards microSD card (Max.
