dji MATRICE 4 Series - Using Enhanced Transmission; Inserting the Nano-SIM Card

8.4 Using Enhanced Transmission
Enhanced Transmission integrates OcuSync video transmission technology with 4G
networks. If the OcuSync video transmission is obstructed, experiencing interference, or
used over long distances, 4G connectivity allows you to maintain aircraft control.
The installation requirements are as shown below:
• The aircraft needs to be installed with a DJI Cellular Dongle 2. Both the dongle and
nano-SIM card need to be purchased separately.
• The remote controller can be equipped with a DJI Cellular Dongle 2 or can be
connected to a Wi-Fi hotspot to use Enhanced Transmission.
Enhanced Transmission will consume data. If the transmission completely switches to a
4G network, a 30-minute ight consumes about 1 GB of data on the aircraft and the
remote controller, respectively. This value is for reference only. Refer to the actual data
usage.
• Enhanced Transmission is only supported in some countries and regions.
• The DJI Cellular Dongle 2 and its related service are only available in some
countries and regions. Comply with local laws and regulations and DJI Cellular
Dongle 2 Terms of Service.
Inserting the nano-SIM Card
Open the SIM card slot cover on the dongle, insert the nano-SIM card into the slot in the
same direction as shown in the gure, and close the cover.
• It is strongly recommended to purchase a nano-SIM card which supports a 4G
network from ocial channels of the local mobile network operator.
• DO NOT use an IoT SIM card, otherwise the video transmission quality will be
seriously compromised.
• DO NOT use a SIM card provided by the virtual mobile network operator,
otherwise it may lead to an inability to connect to the Internet .
DJI Matrice 4 Series User Manual
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