DJI Phantom 4 Knowledge Quiz

Welcome to your DJI Phantom 4

(1) What is the weight of a DJI Phantom 4 including battery and propellers?

(2) The vision system looks in which of the following directions?

(3) Over what height range does the vision system operate?

(4) Over what range does the vision system detect obstacles?

(5) In what frequency range does the Phantom 4 control transmitter operate?

(6) What voltage and cell structure is the Phantom 4 battery?

(7) What is the energy rating of the Phantom 4 battery?

(8) What is the operating temperature range of the Phantom 4 battery?

(9) What are the 3 operating modes of the Phantom 4?

(10) In which operating mode can the advanced flight modes be selected?

(11) What system on the Phantom 4 is disabled when operating in S-Mode?

(12) What systems are used to control the position of the Phantom 4 in ATTI mode?

(13) In S-Mode, what minimum braking distance is required in windless conditions?

(14) What flight characteristics of the Phantom 4 are significantly increased in S-Mode?

(15) What is the meaning of the Aircraft Status Indicator if it is slowly flashing Yellow?

(16) What is the meaning of the Aircraft Status Indicator if it is alternately flashing Red and Yellow?

(17) What types of Return to Home (RTH) are available on the Phantom 4?

(18) What height does the Phantom 4 initially climb to when a return to home is triggered?

(19) Within what distance of the home point will the Phantom 4 land immediately if a RTH is triggered?

(20) What factors are considered by the flight controller when determining the trigger point for a low battery RTH?

(21) Is the Obstacle Avoidance System enabled during a RTH?

(22) When in a RTH mode what action can be taken to initiate an immediate return to home without further climb?

(23) What condition is required for the Obstacle Sensing System to work?

(25) Can you control the position of the Phantom 4 whilst it is ascending to its failsafe altitude?

(24) What control over the aircraft's position do you have if it enters 'Land Now' mode?

(26) Phantom 4 batteries will only charge when within what temperature range?

(27) What level does the auto-discharge feature of the batteries discharge them to?

(28) How long does it take for the auto-discharge feature to discharge the battery to storage state?

(29) Under what conditions will the auto-discharge feature commence discharging a battery?

(30) After what time period does a Phantom 4 battery enter 'Sleep Mode'?

(31) What is the optimal operating temperature for a Phantom 4 battery?

(32) Is there a limit to the number of charge / discharge cycles that a Phantom 4 battery may be used for?

(33) How do you check the remaining life of a Phantom 4 battery?

(34) What is the maximum speed in 'Point of Interest' mode?

(35) What happens if the remote control transmitter signal is lost whilst operating in 'Point of Interest' mode?

(36) What is the maximum speed in 'Follow Me' mode?

(37) What modes are available for capturing images with the Phantom 4?

1. Single shot.
2. HDR
3. Burst shooting: 3/5/7 frames.
4. Auto Exposure Bracketing (AEB): 3/5 Bracketed frames at 0.7EV Bias.

(38) What is the KV rating of the Phantom 4 motors?

(39) How many IMU and compasses are used in the Phantom 4 control system?

(40) When should the Phantom 4 propellers be changed?