Users Manual

B. Block diagram
C. Three working modes:
1. PAD working but not connect base station, not connect UAV
Only android wifi 0 work, wifi 1 for base station can work when start dragonfish app.
5.8G remote controller works in receive mode; 900M/2.4G image transmit module
closed。
2. PAD working normal mode: wifi 1 connect base station, base station connect UAV
wifi 0 module works in 2.4G band; wifi 1 module works in 5.8G band and connect base
station, 5.8G remote controller connect UAV；900M/2.4G image transmit module closed。
3. PAD connect UAV directly, no base station in use.
wifi 0 module works in 2.4G band; wifi 1 module closed；5.8G remote controller
connects UAV; 900M/2.4G image transmit module working, default working in 2.4G
band. IF the GPS location is in North America, image transmit module can work in
dual-band mode, but there is only one frequency band work in the same time period。