# PRS-M3DT Limitations

## Operational & Environmental Conditions:

* DJI M3D/T Flight Mode = Normal Mode (N-Mode), Mission Mode, or Low-Speed Mode (T-Mode)
* DJI M3D/T Maximum Tilt Angle = 25° Degrees
* Maximum Take-Off Weight = 1.57 kg (3.46 lbs)
* Minimum Deployable Altitude Rating at 1.57 kg = 34.8 m (114.17 ft)
* ATS Arming Height = 34 m (111.5 ft)
* Maximum Operational Altitude = 120 m (400 ft) AGL
* Manual Triggering Device Range = <8 km (<4.97 mi)
* Manual Triggering Device Arming Height = 5 m (16.4 ft)
* Temperature Range = -20°C to +45°C (-4°F to 113°F)
* Ingress Protection (IP) Rating = 54
* CAT 2 Wind Limit (FAA) = 10 mph (8.7 kts)
* CAT 3 Wind Limit (FAA) = 13 mph (11.3 kts)
* EASA MOC2512 Wind Limit  = 9.01 m/s (17.5 kts)

{% hint style="danger" %}
&#x20;ONLY FLY THE DJI M3D/T IN NORMAL MODE (N-MODE), MISSION MODE, OR LOW-SPEED MODE (T-MODE).
{% endhint %}

{% hint style="danger" %}
THE PRS-M3DT MUST BE FLOWN ABOVE THE MINIMUM DEPLOYABLE ALTITUDE FOR OPERATIONS OVER PEOPLE, WHICH IS 34.8 M (114.17 FT) OR HIGHER. IF THE PRS IS DEPLOYED BELOW THE MDA, AVSS DOES NOT WARRANT THE PRS WILL PERFORM AS INTENDED.
{% endhint %}

{% hint style="danger" %}
ALWAYS FLY THE DJI M3D/T WITH THE DOWNWARD-FACING SENSORS ENABLED. FAILURE TO DO SO WILL RESULT IN THE PRS-M3DT ATS BEING UNABLE TO DISARM WHEN LANDING.
{% endhint %}

{% hint style="danger" %}
IT IS NOT RECOMMENDED TO CHANGE / SWITCH FLIGHT MODES FROM NORMAL MODE TO IT IS NOT RECOMMENDED TO CHANGE THE FLIGHT MODE MID-FLIGHT, AS THE DRONE MAY MAKE AN ABRUPT MANEUVER AND EXCEED THE “25°-DEGREE PITCH ANGLE".
{% endhint %}

{% hint style="danger" %}
IF THE PARACHUTE IS DEPLOYED IN HIGH WINDS, THE PARACHUTE CAN DRIFT. THE PILOT MUST CONSIDER DRIFT ZONES AND THE CONSEQUENCES IN THEIR RISK ASSESSMENT BEFORE FLIGHTS.
{% endhint %}

{% hint style="danger" %}
LEAVING THE PRS-M3DT ON FOR A PROLONGED PERIOD BEFORE TAKING OFF CAN CAUSE IT TO ARM (E.G., BAROMETER DRIFT).
{% endhint %}

{% hint style="danger" %}
DO NOT USE PROPELLER GUARDS WHEN USING THE PRS-M3DT, AS THIS WILL RESULT IN INTERFERENCE BETWEEN THE PRS-M3DT AND THE PROPELLERS.
{% endhint %}

{% hint style="danger" %}
IF THE PRS-M3DT IS INVOLVED IN A MAJOR CRASH, DO NOT REUSE THE PRS-M3DT.
{% endhint %}


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