User Guide
v1.0 2022.1
Disclaimer
By using this product, you signify that you have read, understand,
and accept the terms and conditions here. EXCEPT AS EXPRESSLY
PROVIDED IN AFTER-SALES SERVICE POLICIES AVAILABLE
AT (HTTP://WWW.DJI.COM/SERVICE).
Introduction
DJI Air Unit is an advanced video transmission module that can be
mounted on a racing drone. It can be used with DJI Goggles and a
remote controller to transmit video, control signals, and flight
controller information wirelesslyv.
1. Camera
2. Coaxial Cable
3. Linking Status Indicator
4. Link Button
5. 3-in-1 Cable Connector
6. Antenna Ports
7. USB-C® Port
8. microSD Card Slot
Installation
Mount the air unit to a racing drone and refer to the illustration
below to connect the 3-in-1 cable.
3-in-1 Cable (Power, DJI HDL, UART)
RED: Power (7.4-26.4 V)
BLACK: Power GND
WHITE: UART RX (Connects to
Flight Controller OSD TX, 0-3.3
V)
GRAY: UART TX (Connects to Flight
Controller OSD RX, 0-3.3 V)
BROWN: Signal GND
YELLOW: DJI HDL (Connects to
Flight Controller S.Bus, 0-3.3 V)
An electric soldering iron and soldering tin are required for
connection. Make sure that there are no short circuits or open
circuits when soldering the cables.
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 when the
temperature is high or there is poor ventilation. Otherwise, the air
unit may overheat and enter low-power mode which will affect the
performance.
When installing the antenna, make sure that the antenna is not
blocked by any component.
Activation
When powered on, connect the USB-C port of the device to your
computer and run DJI AssistantTM 2 to activate the device.
Firmware Update
Use DJI Assistant 2 to update the firmware of the air unit, goggles,
and remote controller separately. Restart the device after the firmware
update is complete.
Linking
Power on the air unit, the goggles, and the remote controller.
1. 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 starts to beep continually.
2. When 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.
3. Press the link button of the air unit, the linking status indicator of
the air unit blinks red. Press and hold the power button of the
remote controller, the remote controller starts to beep continually
and the status indicator blinks in sequence.
4. When linking is successful, the linking status indicators of the air
unit turns solid green and the remote controller stops beeping.
Specifications
Weight
33.7 g (includes the camera module)
Dimensions
The dimensions of the video transmission module
and camera module are shown in the illustration
after the spec table.
Coaxial Cable: 115 mm
Operating Temperature
0° to 40° C (32° to 104° F)
Supported Flight Controller
System
BetaFlight
Power Input
7.4 V – 26.4 V
Operating Frequency
2.400~2.4835 GHz（RX Only）; 5.725~5.850
GHz
Transmitter Power (EIRP)
FCC: <33 dBm;
SRRC: <30 dBm;
CE: <14 dBm
This device complies with Part 15 of the FCC Rules. Operation is
subject to the following two conditions: (1) This device may not cause
harmful interference, and (2) This device must accept any interference
received, including interference that may cause undesired operation.
This equipment has been tested and found to comply with the limits
for a Class B digital device, pursuant to part 15 of the FCC Rules.
These limits are designed to provide reasonable protection against
harmful interference in a residential installation. This equipment
generates, uses and can radiate radio frequency energy and, 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 installation.
If this equipment does cause harmful interference to radio or television
reception, which can be determined by turning the equipment off and
on, the user is encouraged to try to correct the interference by one or
more of the following measures:
-Reorient or relocate the receiving antenna.
-Increase the separation between the equipment and receiver.
-Connect the equipment into an outlet on a circuit different from that
to which the receiver is connected.
-Consult the dealer or an experienced radio/TV technician for help.
RF Exposure Information
This device complies with FCC radiation exposure limits set forth for
an uncontrolled environment. In order to avoid the possibility of
exceeding the FCC radio frequency exposure limits, human proximity
to the antenna shall not be less than 20cm during normal operation.
This transmitter must not be co-located or operating in conjunction
with any other antenna or transmitter.
Any changes or modifications not expressly approved by the party
responsible for compliance could void the user’s authority to operate
the equipment
ISED Compliance Notice
This device contains licence-exempt transmitter(s)/receiver(s) that
comply with Innovation, Science and Economic Development
Canada's licence-exempt RSS(s). Operation is subject to the following
two conditions: (1)This device may not cause interference.(2)This
device must accept any interference, including interference that may
cause undesired operation of the device.
L'émetteur/récepteur exempt de licence contenu dans le présent
appareil est conforme aux CNR d'Innovation, Sciences et
Développement économique Canada applicables aux appareils radio
exempts de licence. L'exploitation est autorisée aux deux conditions
suivantes :(1)L'appareil ne doit pas produire de brouillage;
(2)L'appareil doit accepter tout brouillage radioélectrique subi, même
si le brouillage est susceptible d'en compromettre le fonctionnement.
This equipment complies with RSS‐102 radiation exposure limits set
forth for an uncontrolled environment. This equipment should be
installed and operated with minimum distance 20cm between the
radiator and your body. This transmitter must not be co-located or
operating in conjunction with any other antenna or transmitter.
Cet équipement est conforme aux limites d'exposition aux radiations
CNR‐102 établies pour un environnement non contr?lé. Cet
équipement doit être installé et utilisé avec une distance minimale de
20 cm entre le radiateur et votre corps.
This equipment complies with ISED radiation exposure limits set
forth for an uncontrolled environment. End user must follow the
specific operating instructions for satisfying RF exposure compliance.
This transmitter must not be co-located or operating in conjunction
with any other antenna or transmitter.The portable device is designed
to meet the requirements for exposure to radio waves established by
the ISED.
EU Compliance Statement: SZ DJI TECHNOLOGY CO., LTD.
hereby declares that this device is in compliance with the essential
requirements and other relevant provisions of the Directive
2014/53/EU.
A copy of the EU Declaration of Conformity is available online at
www.dji.com/euro-compliance
EU contact address: DJI GmbH, Industriestrasse 12, 97618,
Niederlauer, Germany
GB Compliance Statement: SZ DJI TECHNOLOGY CO., LTD.
hereby declares that this device is in compliance with the essential
requirements and other relevant provisions of Radio Equipment
Regulations 2017.
A copy of the GB Declaration of Conformity is available online at
www.dji.com/euro-compliance
In order to avoid the possibility of exceeding the radio frequency
exposure limits, human proximity to the antenna shall not be less than
20cm during normal operation
CAUTION: RISK OF EXPLOSION IF BATTERY IS REPLACED
BY AN INCORRECT TYPE. DISPOSE OF USED
BATTERIES ACCORDING TO THE INSTRUCTIONS
Old electrical appliances must not be
disposed of together with the residual waste, but have to
be disposed of separately. The disposal at the communal
collecting point via private persons is for free. The owner
of old appliances is responsible to bring the appliances to
these collecting points or to similar collection points.
With this little personal effort, you contribute to recycle
valuable raw materials and the treatment of toxic
substances.
.
“La operación de este equipo está sujeta a las siguientes dos
condiciones: (1) es posible que este equipo o dispositivo no cause
interferencia perjudicial y (2) este equipo o dispositivo debe aceptar
cualquier interferencia, incluyendo la que pueda causar su operación
no deseada.”
Informações sobre Regulamentação
Estes equipamentos estão certificados e homologados pela ANATEL.
Para maiores informações, consulte o site da ANATEL:
www.anatel.gov.br.
Este equipamento não tem direito à proteção contra interferência
prejudicial e não pode causar
interferência em sistemas devidamente autorizados.
Este produto está homologado pela Anatel de acordo com os
procedimentos regulamentados para
avaliação da conformidade de produtos para telecomunicações e
atende aos requisitos técnicos aplicados, incluindo os limites de
exposição da Taxa de Absorção Específica referente a campos
elétricos, magnéticos e eletromagnéticos de radiofrequência.
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dans d''autres langues
- English: dji O3 Air Unit User guide
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