dji Phantom 4 RTK User Manual

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2018 DJI All Rights Reserved.
Phantom 4 RTK User Manual
GEO Unlocking
Due to differing laws and regulations between countries and regions, and differing ight restrictions
between GEO Zones, DJI provides users with two methods for unlocking GEO Zones: Self-Unlocking
and Custom Unlocking.
Self-Unlocking is used for Authorization Zones, where the user is required to submit an unlock re-
quest by authenticating their phone number for a registered DJI account. This feature is only avail-
able in certain countries. Users can choose whether to submit their unlock request via the website
at https://www.dji.com/ysafe (Scheduled Self-Unlocking), or through the DJI GS RTK app (Live
Self-Unlocking).
Custom Unlocking is based on special requirements for individual users. It sets a special ight
GEO Zone Description
Restricted Zone
Takeoff: The aircraft’s motors cannot be started.
In-ight: When GNSS signal changes from weak to strong, DJI GS RTK
starts a 20-second countdown. Once the countdown is over, the aircraft
immediately lands in semi-automatic descent mode and turns off its
motors after landing.
In-ight: When the aircraft approaches the boundary of the Restricted
Zone, it automatically decelerates and hovers.
Authorization Zone
Takeoff: The aircraft’s motors cannot be started. Takeoff is only available
after submitting an unlock request with the user’s phone number.
In-ight: When GNSS signal changes from weak to strong, DJI GS RTK
starts a 20-second countdown. Once the countdown is over, the aircraft
immediately lands in semi-automatic descent mode and turns off its
motors after landing.
Enhanced Warning Zone
The aircraft ies normally but the user is required to conrm the ight
path.
Warning Zone The aircraft ies normally but the user receives warning messages.
Altitude Zone
When GNSS signal is strong, the aircraft cannot exceed the specied
altitude.
In-ight: When GNSS signal changes from weak to strong, the aircraft
will descend and hover below the altitude limit.
When the GNSS signal is strong, the aircraft approaches the boundary
of the Altitude Zone. If it is higher than the altitude limit, the aircraft
decelerates and hovers in place.
When the GNSS signal changes from weak to strong, DJI GS RTK app
starts a 20-second countdown. Once the countdown is over, the aircraft
will descend and hover below the altitude limit.
Free Zone The aircraft ies normally with no restrictions.
GEO Zone Flight Restrictions

dji Phantom 4 RTK Specifications

General

Type	Quadcopter
Product color	White
Construction type	Ready-to-fly (RTF)
Suitable for outdoor use	Yes
Maximum speed	16.1 m/s
Frequency band	2.4 - 2.483 GHz
Number of rotors	- rotors
Maximum flight time	30 min
Maximum ascent speed	6 m/s
Maximum descent speed	3 m/s
Maximum weight capacity	- kg
Horizontal hover accuracy	0.1 m
Maximum operating distance	- m
Megapixel	20 MP
Sensor type	CMOS
Maximum frame rate	30 fps
Camera shutter speed	8 - 1/8000 s
Image formats supported	JPEG
Video formats supported	H.264
Maximum image resolution	5472 x 3648 pixels
Maximum video resolution	3840 x 2160 pixels
Field of view (FOV) angle	84 °
Built-in processor	-
Compatible memory cards	MicroSD (TransFlash)
Maximum memory card size	128 GB
Number of waypoints	199
Moving control functions	Downward, Forward
Operating frequency	2400 - 2483/5725 - 5850 MHz
Battery voltage	15.2 V
Battery capacity	5870 mAh
Transmitter battery capacity	6000 mAh
Output power	160 W
Operating temperature (T-T)	0 - 40 °C
Cables included	AC, Micro-USB, USB Type-C
Memory card included	MicroSD
Included memory card size	16 GB

Weight and Dimensions

Battery weight	468 g