User Manual

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2017 DJI All Rights Reserved.
19
Appendix
Upgrading the Remote Controller Firmware
Using the DJI GO 4 App
Power on the remote controller and connect it with the DJI GO 4 app. A prompt will appear if a
newrmwareupgradeisavailable.Tostartupgrading,connectamobiledevicetotheInternetand
followtheon-screeninstructions.
Ensure the DJI GO 4 app has access to the Internet.
Ensurethebatterylevelisadequatefortheremotecontroller.
Donotdisconnecttheaircraftfromthecomputerduringarmwareupgrade.
Specications
Remote Controller (Cendence)
Model GL800A
OperatingFrequency 2.400-2.483GHz;5.725-5.825GHz
Max Transmitting Distance
(unobstructed,freeofinterference)
2.4GHz:4.3miles(7km,FCC);2.2miles(3.5km,CE);
2.5miles(4km,SRRC)
5.8GHz:4.3miles(7km,FCC);1.2miles(2km,CE);
3.1miles(5km,SRRC)
EIRP
2.4GHz:26dBm(FCC);17dBm(CE);20dBm(SRRC)
5.8GHz:28dBm(FCC);14dBm(CE);20dBm(SRRC)
Power Supply ExtendedIntelligentBattery(Model:WB37-4920mAh-7.6V)
Intelligent Battery 4920 mAh LiPo
Charging DJI charger
Output Power
20W(supplyingpowertoDJICS550monitor);
12W(withoutsupplyingpowertoamonitor)
Video Output Ports USB, HDMI, SDI
USB Power Supply iOS:1A,5.2V(Max);Android:1.5A,5.2V(Max)
Dual User Capability Master-and-Slaveconnection
Operating Temperature -4°to104°F(-20°to40°C)
Storage Temperature
Lessthan3months:-4°to113°F(-20°to45°C)
Morethan3months:72°to82°F(22°to28°C)
Charging Temperature 41°to104°F(5°to40°C)
Supported Displays
DJI CrystalSky Monitor
Mobiledevices,e.g.iPhone,iPad(aCendencemobile
deviceholderisrequired)
Charging Time
About2hoursand24minutes(viathechargingportusing
a180Wcharger)
MaximumRun-time
About4hours(onlyMasterremotecontrollerfunction
enabledandwithoutsupplyingpowertomonitor)
Support DJI Aircraft Inspire 2 and Matrice 200 series
Weight 1041 g