DEMA D-RTK 2 Installation guide

D-RTK 2
● Product
Which satellite positioning systems
does the D-RTK 2 High Precision
GNSS Mobile Station D-RTK 2
Mobile Station) support?
The D
-
RTK Mobile Station supports GPS, GLONASS
and
Galileo
. It receives
8
satellite signals, including GPS L1, L2, L5; GLONASS L1, L2; Galileo E1, E5A, E5B.
What is the difference between the
D-RTK 2 Mobile Station and D-RTK?
There are 2 main differences:
a. Physical differences:
D-RTK is a module that includes 2 RTK receivers, antennas, and radio. One
receiver can be used as the base station while the other as the rover station
to transmit differential data via radio.
D-RTK 2 Mobile Station is an all-in-one product that integrates a high-
precision receiver and transmission links, making it easy to set up and use.
b. Performance
D-RTK has two versions that receive GPS+BDS or GPS+ GLONASS signals
depending on the region of purchase.
D-RTK 2 Mobile Station only has one version globally that supports four
satellite navigation systems: GPS, BEIDOU, GLONASS, and Galileo, receiving 11
signals. The new antennas ensure better signal reception and higher
positioning accuracy.
Which aircrafts is the D-RTK 2
Mobile Station compatible with?
It is compatible with Phantom 4 RTK, MG-1P RTK, and not with M210 RTK or D-
RTK.
Why does the D-RTK 2 Mobile
Station not support D-RTK?
Because the data links
are different.
What does the D-RTK 2 Mobile
Station do?
Currently it is a mobile RTK station, in the future it will be able to serve as a
handheld mapping device and as a Continuously Operating Reference Station
CORS).

● Power Source
What are the power sources of the
D-RTK 2 Mobile Station?
There are three power sources:
1. Internal battery WB37-4920mAh-7.6V
2. External battery MG12000P)
3. AC power adapter
How long does the internal battery
last?
At least two hours. The battery can be charged through the external power port
on the D-RTK 2 Mobile Station, or removed and charged with the charger.
Does the internal battery need to be
removed when the D-RTK 2 Mobile
Station is not in use?
Yes. When not in use, please remove the battery. When powered off, the D
-
RTK 2
Mobile Station enters standby. If the battery is left in the D-RTK 2 Mobile Station,
it will stand by for 10 days and then power off automatically to protect the
battery, after which the battery needs to be changed or recharged.
Will the D-RTK 2 Mobile Station shut
down when switching to an external
power source?
When the internal battery is fully charged, the D-RTK 2 Mobile Station will stay on
for at least two hours. If an external power source is connected before the
internal battery is drained, the D-RTK 2 Mobile Station will continue to function,
otherwise it will shut down.
● Using the D-RTK 2 Mobile Stations
Do I need to calibrate the D-RTK 2
Mobile Station with a reference
point?
If there is a point with known location coordinates, simply place the D-RTK Mobile
Station exactly on that point then input the coorinates in the App. Make sure the
difference in distance between the input and actual coordinates is less than 5
meters, or the input will not work.
How does the D-RTK 2 Mobile
Station sense movement and
determine if it is upright?
The D-RTK 2 Mobile Station is equipped with a high-performance IMU to monitor
the status of the device and send that information to the aircraft. If the D-RTK 2
Mobile Station is moved or toppled over, the aircraft will stop performing RTK
functions and display the status of the D-RTK 2 Mobile Station in the remote
controller app.
How do I import a fixed set of
coordinates into the D-RTK 2 Mobile
Station?
This can be done in the remote controller app, please see the user manual for
more information.
How do I run updates on the D-RTK
2 Mobile Station?
Log in to DJI ASSISTANT 2 with your DJI account, connect the D-RTK 2 Mobile
Station to the PC with a Type-C cable and run the firmware update.