User manual

Table Of Contents

P4 Multispectral User Manual

k) Flying over inclined surfaces that will deect sound waves away from the aircraft.

l) Flying over obstacles with too small eective infrared reective surface.

m) DO NOT position the sides of two aircraft toward each other to avoid interference between the

3D infrared modules.

n) DO NOT cover the protective glass of the infrared module. Keep it clean and undamaged.

o) Flying at high speed at low altitude (under 0.5 m).

Keep sensors clean at all times. Dirt or other debris may adversely aect their eectiveness.

Vision Positioning is only eective when the aircraft is at altitudes of 0.3 to 10 meters.

The Vision Positioning may not function properly when the aircraft is ying over water.

The Vision System may not be able to recognize pattern on the ground in low light conditions (less

than 100 lux).

Do not use other ultrasonic devices with frequency of 40 kHz when Vision System is in operation.

Flight Recorder

Flight data is automatically recorded to the internal storage of the aircraft. To access this data,

connect the aircraft to the PC through the Micro USB port and launch the DJI Assistant 2.

Attaching and Detaching the Propellers

Use only DJI approved propellers with your aircraft. The grey and black ring on the propeller indi-

cate where they should be attached and in which direction whey should spin.

Propellers Silver Ring Black Ring

Figure

Attach On Motors without black dots Motors with black dots

Legends

Lock : Turn the propellers in the indicated direction to mount and tighten.

Unlock : Turn the propellers in the indicated direction to loosen and

remove.

Attaching the Propellers

1. Be sure to remove the warning stickers from the motors before attaching the propellers.

2. Mount the propellers with black propeller rings to the motors with black dots. Mount the

propellers with sliver propeller rings to the motors without black dots. Press the propeller down

onto the mounting plate and rotate in the lock direction until it is secured in its position.