4DRC 4D-F8 - Page 8

11. Preparation instructions before fli
1.1 Alcraft frequency matching: Turn on the power of the.
aircraft and place it on a horizontal surface. At his time,
the aircraft placed on the horizontal surface will
automatcally enter the frequency matching state, and
the front blue ight and the rear red light wil flash
Conre wan
1.2 Tum on the WIFi funilon in the mobil device, saect
“4DRC. 4K_GPS intha WIF ist, and open o APP. o e
after it connected successfuly. b
1.3 Tum on the remote contrl (default mode: ong press.
the power swich buton(@)(step 1), ur on the power
and the ndicator flashes; push tha thrtle ever up to
e t0p (tep 2) and then o the bottom (step 3). and
hus the frequency matching s successtu, the UAV
Tights change from flashing o being permanenty on
- Hmust ensur ha h power ofth arcratiremoteconirl s suffcient i cnnot akeoft
11.4 Horizontal calibration operation:
Short press the horizontal calibration button on the remote control ¥4 |, the blue and red lights on
he aircrait il lash quickly. When the blue and red lights on the arcraftare always on, it wil means.
that the calibration is completed (Figure 1).
APP application operation: Click "Set more* icon in the AP interface, and follow the text prompt
steps after entering, and it can also be horizontally calibrated (Figure 2).
£ Note: I calibration, the arcraft must be placed on a horizontal surface to complete the calibration
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