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Storage and Maintenance
1. It is recommended to store the relay in an environment at a temperature range from -10° to 30° C (14° to 86° F)
when storing for more than three months.
2. It is recommended to store the relay with a power level between 30% to 50% when storing for an extended
time. DO NOT store the relay for an extended period after fully discharging. Otherwise, the battery may be
over-discharged and cause irreparable damage to the battery cell.
3. The battery enters hibernation mode if depleted and stored for an extended period. Recharge the battery to
bring it out of hibernation.
4. DO NOT leave the relay near heat sources such as a furnace or heater, under direct sunlight, or inside a
vehicle in hot weather.
5. Make sure to store the relay in a dry environment. DO NOT detach the antennas from the relay to prevent
corrosion during storage.
6. Fully charge the battery at least every six months to maintain battery health.
7. DO NOT disassemble the product in any way, or the battery may leak, catch fire, or explode.
Updating Firmware
Follow the steps below to update the firmware using the DJI Agras app.
1. Power on the relay and remote controller. Make sure the remote controller is connected to the relay and the
internet.
2. A prompt appears at the bottom of the home screen in DJI Agras when a new firmware update is available.
Tap the prompt to enter the firmware screen.
3. Tap Relay, and select the desired firmware. Tap Update and DJI Agras will download the firmware and update
the relay.
Users can also update with the DJI ASSISTANTTM 2 for MG software. Connect the relay to a computer via a USB-C
cable. Launch the software and click Firmware Update, then select the desired firmware version and click Update.
• To update firmware using the DJI Agras app, power off the aircraft first.
• Make sure the battery levels of the remote controller and relay are higher than 25% before updating.
LED Patterns During Charging
Battery Level LEDs
LED1 LED2 LED3 LED4 Battery Level
0%-50%
51%-75%
76%-99%
100%
Linking Status
Status LEDs Description
Blinks green and red alternately Linking
Solid green Linking successfully
Solid red Not linked