User Manual

ManualsBrandsArkbird ManualsAircraftAutopilot System w/OSD V3.1028 (GPS/Altitude Hold/Auto-Level)

Please reference the Arkbird upgrade manual, and then send your serial number

to us.

Any comments or suggestions please send Email to Arkbird@foxmail.com,

thanks for your support.

V3.1028 upgrade contents：

1. Support Arkbird digital high-accuracy airspeed meter, connect the black and red

wiring to the bottom two ports of the TX port. Then connect yellow wire on the

top of RX port. Please see picture bellow:

2. The digital high-accuracy airspeed meter of Arkbird 2.0, can calculate the relative

speed between the plane and air, which is different from GPS ground speed. As

the air speed is a necessary condition for generation of lift force. Insufficient

airspeed may cause stall. The airspeed meter collects the speed in front of the

plane. As to flying in windy days or when flight is heavy-loaded, it will increase

throttle when flying upwind and decrease when flying downwind

Extension wire can be used. Do not make the orifice get close to the motor so as

to avoid airflow interference. After power on, it will be calibrated automatically

within 10 seconds. During this period, do not touch the orifice.

When the airspeed meter is connected, the OSD will display the airspeed A 0km/h.

Under the RTH and waypoint mode, either air speed or ground speed is lower

than the set “safe speed”, Autopilot will increase the throttle proportionally.

Summary of content (6 pages)

PAGE 1
Please reference the Arkbird upgrade manual, and then send your serial number to us. Any comments or suggestions please send Email to Arkbird@foxmail.com, thanks for your support. V3.1028 upgrade contents： 1. Support Arkbird digital high-accuracy airspeed meter, connect the black and red wiring to the bottom two ports of the TX port. Then connect yellow wire on the top of RX port. Please see picture bellow: 2. The digital high-accuracy airspeed meter of Arkbird 2.
PAGE 2
3. Fence mode safe altitude default change to 25m, during the fence mode, lower than 25m will trigger RTH automatic. 4. Newly added the “Bi-motor Fly Wing” mix control, output 3.4 channel connect to flying wing's two motors for differential steering 5. Launch Assist mode will be closed automatic after takeoff, to prevent taking off control involved when landing. Arkbird V3.1025 updates: 1. Optimize the fast-responding features of the PPM interface (AR interface); 2.
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Arkbird V3.1020 updates: AR port can be used as PPM input interface, support for Arkbird UHF single wire transmission of 10 Channel value & RSSI. (Automatic identification, have priority over RSSI function) Arkbird OSD will automatically show RSSI value. (Only for Arkbird UHF) 1. "Flight Record" is optional on the main menu to record the time, voyage, data of power consumption and various maximum records of the flights. "RECENT" means current flight record, "RECORD" contains the total record. 2.
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output and automatically control the take-off. Note: This function can only be started when more than 6 GPS satellites are available. In order to ensure safety, in run-up process, lower the throttle stick, lower the aircraft head down 35° or stop the run-up, throttle will be disabled. When the aircraft flies above 15m high, or more than 100 m away, launch assist will be disabled and throttle will under normal control. 3. "Dir Only" in "Lock Dir/Heig" of CTL menu is optional.
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6.“Show RSSI” is optional in OSD menu, RSSI voltage from radio’s receiver to Arkbird RSSI (AR) port, can be displayed on screen.
PAGE 6
(Warning: Since the RSSI voltage, ground (GND) requires opening and welding wire from the radio receiver, it may cause permanently damage to the receiver, OSD or other device!) 7. “Low Power Alarm” is optional in OSD menu; Power voltage below this value will cause flash OSD alarm. 8. OSD 12V voltage below 11.1V will flash OSD alarm. 9. On the upper left of the OSD, "Fly time" increases when altitude above 10 meters, instead of when the throttle is greater than 10%, 10.