Support for DJI SDR Transmission

Under SDR mode, Control mode supports transmission to two devices, while Broadcast mode allows for an unlimited number of receivers.
Under Wi-Fi mode, it supports dual-channel connection, and the devices will temporarily disconnect when switching channels.

1. Under SDR mode, Control mode allows for stabilizer remote control, seamless auto frequency hopping, and stronger anti-interference capabilities. When the number of connected receivers does not exceed two, it is recommended to use Control mode and turn off Broadcast mode.
2. Under SDR mode, Broadcast mode supports an unlimited number of receivers but compromises transmission range and bitrate when compared with Control Mode. It is suitable for scenarios like TVC shootings, where a short-distance connection to multiple receivers for monitoring is needed.
3. Wi-Fi mode allows for direct connection via Wi-Fi without needing a receiver (after downloading the Ronin app). It is suitable for temporary monitoring with up to two terminals connected simultaneously.

You can download the channel and frequency table from the Downloads page on the official DJI website, or check the current channel frequency information on the transmitter's main interface. This information allows users to assign wireless channels efficiently on site.

1. Swipe up on the transmitter's main interface to select the channel.
2. Swipe up on the receiver's main interface in Control mode to select the channel.
3. Connect the receiver in Control mode to the Ronin app and select the channel within the app.

^{* When Broadcast mode is enabled on the transmitter, users cannot set the SDR channel to Auto; some channels may not be usable if Outdoor mode is selected after powering on; and DFS channels cannot be selected if not connected in Control mode.}

Connect the transmitter to the camera with an HDMI cable or a shutter release cable, and set the fan mode to Rec Low in the transmitter's menu. Please note that the feature is only supported by some camera models. For details, please refer to the camera compatibility list. Additionally, if the operating temperature is high, the fan may still increase its speed despite the Rec Low setting, to ensure normal operation of the transmission system.

No, only one input is supported at a time. If both ports are connected to video signals, the first signal connected will take precedence.

It is recommended that you keep a certain distance between video transmission devices (more than 1 meter between transmitters and more than 0.3 meters between receivers) to avoid potential wireless interference.

Yes.

You can try the following troubleshooting steps:
1. Unplug and replug the HDMI (or SDI) cable.
2. Check that the cable and port are clean and undamaged.
3. Check that the signal source is outputting at 1080p resolution or lower. If the issue remains unresolved, please contact the DJI technical support team.

Yes, the receiver can concurrently output video streams through the SDI port, HDMI port, and USB-C port.

It can charge smartphones. However, due to limited charging power, when connected to tablets or certain smartphones, it can only slow down the rate at which the device's battery drains rather than charging it effectively.

In the top-right corner of the app interface, open the settings menu and select Camera Control Button to enable Mirror Control mode. The feature is only supported by some camera models. For details, please refer to the camera compatibility list.

Yes. The app comes with a selection of common LUTs pre-installed, and you also have the option to import custom LUTs. Please note that due to the limitations imposed by the video transmission bitrate, it is normal to experience slight differences between the LUT effect and that of the original camera.

Yes. In the top-right corner of the app interface, open the settings menu and select Wi-Fi Settings to make modifications.

For scenarios with no more than two receivers, it is recommended to turn off Broadcast mode, link in Control mode, and set the SDR channel to Auto (two receivers in Control mode should maintain a distance of more than 0.3 meters from each other).
For scenarios with more than two receivers, it is recommended to turn on Broadcast mode and manually select a channel. You can start by connecting one receiver and, based on its channel quality indicator, prioritize channels with a lower number that offer superior quality.

When each transmitter is paired with no more than two receivers, it is recommended to turn off Broadcast mode, link in Control mode, and manually select a channel (receivers in Control mode should maintain a distance of more than 0.3 meters from each other).
When each transmitter is paired with more than two receivers, it is recommended to turn on Broadcast mode and manually select a channel. You can start by connecting one receiver and, based on its channel quality indicator, prioritize channels with a lower number that offer superior quality. Additionally, ensure the channels for different transmitters are staggered to avoid using the same or adjacent channels. For instance, if there are three transmitters, select channels 1, 3, and 5.

When the transmitter is connected to a stabilizer:
1. Check whether the connection is correct. You can refer to the diagrams in the quick start guide.
2. Check whether the connection cable is the multi-camera control cable provided with the stabilizer, as third-party USB-C cables may not support power supply.

When using NP-F batteries for power supply:
Check whether the battery voltage is sufficient, as low voltage may prevent the device from powering on properly.

When powered via USB-C port:
Check whether you are using a power adapter that supports the PD protocol. Non-PD power adapters might not supply power correctly. For details, please refer to the power adapter compatibility list.

1. Check whether the transmitter and receiver have successfully established a wireless connection. Successful connection information should be displayed on the main interface of the receiver.
2. On the receiver, check whether the video stream is being transmitted properly. If it is, video resolution, frame rate, and bitrate should be displayed. If these details are not showing properly, check the video status icon on the transmitter's main interface to ensure it is normal.

Check whether there is wireless interference:
Try switching channels based on the channel quality detection of the receiver and avoid overlap with other wireless channels on site.

Check whether there are obstructions:
1. Elevate the receiver to a higher position or minimize obstructions as much as possible.
2. Turn off Broadcast mode on the transmitter and set the SDR channel to Auto to enhance the wireless transmission performance.

Check whether the transmitters or receivers are too close to each other:
1. Transmitters should maintain a distance of more than 1 meter from each other.
2. Receivers in Control mode should maintain a distance of more than 0.3 meters from each other.

Check for cable-related issues:
If the grid-like patterns still occur when the receiver is moved to about 1 meter from the transmitter and the bitrate on the receiver's main interface continues to fluctuate significantly, it could be a cable-related issue. Consider switching to a different cable.