Disclaimer And Safety Guidelines - dji AGRAS T50 Manual

DJI reserves the right to update this disclaimer and safety guidelines.
Visit https://www.dji.com periodically for the latest version. This
disclaimer is available in various languages. In the event of divergence
among different versions, the English version shall prevail.
Before You Begin
The following documents have been produced to help you safely
operate and make full use of your aircraft:
1. In the Box

2. Disclaimer and Safety Guidelines

3. Quick Start Guide
4. User Manual
Check all of the included parts listed in the corresponding in the
box document and read the disclaimer and safety guidelines before
flight. Complete the assembly and learn the basic operations with
the help of the quick start guide and the video tutorial on the official
DJI website (https://www.dji.com). Refer to the user manual on the
official DJI website for more comprehensive information. Make sure
you fully understand the functionality of each individual part, the flight
condition requirements, the key contingency warning functions and
systems, and all government regulations before each flight. If you
have any questions or problems during the assembly, maintenance,
or use of this product, contact DJI or a DJI authorized dealer.
Individual Parts
Regarding Genuine and Functional Parts
To avoid component malfunction, serious injury, and property
damage, observe the following rules:
1. Use only genuine DJI parts or parts certified by DJI. Unauthorized
parts or parts from non-DJI certified manufacturers may cause
system malfunctions and compromise safety.
2. Make sure there are no foreign objects inside of the aircraft or its
components, such as water, oil, soil, or sand.
3. Make sure the aircraft and its components are all in good working
order, damage-free, and functioning well. Components include,
but are not limited to, the remote controller, compass, propulsion
system, radar modules, and spraying system.
Remote Controller
To avoid component malfunction, serious injury, and property
damage, observe the following rules:
1. Use the ports on the remote controller in strict accordance with
their specifications.
2. Make sure that the display device on the remote controller has
access to the internet (via Wi-Fi or a SIM card). Otherwise, flight
records cannot be uploaded to a DJI server and therefore DJI may
not be able to provide warranty repair services to you and can
assume no liability for any related losses you incur.
1. Make sure the remote controller is fully charged before each flight.
2. There will be an alert if the remote controller is not used for five
minutes while it is powered on but the touchscreen is off and it is not
connected to the aircraft. It will automatically power off after a further
30 seconds. Move the control sticks or perform any other remote
controller action to cancel the alert.
3. To achieve optimal transmission quality, make sure the antennas
of the remote controller are unfolded and adjusted to the proper
position.
4. For optimal communication and positioning performance, DO NOT
block or cover the remote controller internal RC antennas and
internal GNSS antenna.
5. Contact DJI Support to repair the remote controller if damaged. A
damaged antenna will greatly decrease performance.
6. Replacement remote controllers have to be linked to the aircraft.
After linking, make sure that the transmission distance can reach 300
m before using. Refer to the user manual for more information on
linking instructions.
7. Fully charge and discharge the internal and external batteries of the
remote controller at least once every three month.
8. Immediately charge the internal or external battery of the remote
controller when its power level decreases to 0% to prevent the
device being damaged due to over discharge for an extended period.
Discharge the batteries to a power level between 40% and 60% if
stored for an extended period.
9. DO NOT cover the air vent or the air intake on the remote controller.
Otherwise, the performance of the remote controller may be affected
due to overheating.
Aircraft Body
To avoid component malfunction, serious injury, and property
damage, observe the following rules:
1. Use the ports on the aircraft body in strict accordance with their
specifications.
2. DO NOT short circuit the ports on the aircraft body.
3. Be careful when assembling or cleaning the aircraft as some parts
of the aircraft body are sharp.
4. When unfolding the arms, make sure to unfold the M3 and M4
arms first, and then the M1 and M2 arms. When folding the arms,
make sure to fold the M1 and M2 arms followed by the M3 and M4
arms and make sure that the arms are inserted into the storage
clamps on both sides of the aircraft. Otherwise, the arms may be
damaged.
5. When using the RTK function, operate in an open environment
free from radio interference. DO NOT obstruct the D-RTK antennas
when used.
6. DO NOT obstruct the internal and external OcuSync image
transmission antennas.
7. When operating at night, DO NOT look directly at the spotlight to
avoid damaging your eyes.
8. If the USB-C port is not in use, make sure to attach the waterproof
cover. Otherwise, water may enter the port which can short circuit.
Flight Battery
To avoid component malfunction, serious injury, and property
damage, observe the following rules:
1. Only use official DJI flight batteries.
2. The voltage on the aircraft can reach 59.92 V. Read the battery's
safety guidelines and take necessary precautions when handling
the batteries to ensure your own safety.
3. DO NOT splash the battery with an excessive volume of water.
Compass
To avoid component malfunction, serious injury, and property
damage, land immediately when obvious drifting occurs in flight such
as if the aircraft does not fly in a straight line.
Calibrate the compass when the app prompts you to do so. Observe
the following rules when calibrating your compass:
1. It is important to calibrate the compass. The calibration result will
affect the flight safety. The aircraft may malfunction if the compass is
not calibrated.
2. DO NOT calibrate your compass where there is a chance of strong
magnetic interference. This includes areas where there are utility
poles or walls with steel reinforcements.
3. DO NOT carry ferromagnetic materials with you during calibration
such as keys or mobile phones.
4. After calibrating successfully, the compass may be abnormal when
you place the aircraft on the ground. This may be because of
underground magnetic interference. Move the aircraft to another
location and try again.
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