Page 2
Safety Notices Basic Product Information Package List PNP Assembly Instructions Install Main Wing Install the "Beaver Tail" Install Vertical Stabilizer Install Battery Pushrod Instructions Center of Gravity PNP Parameter Setting Control Direction Test Dual Rates Pre-installed Component Overview Servo Direction Motor Specification Additional Adjustment Instructions 重要提示...
2. Before installation, please read through these instructions carefully and operate strictly under instructions. 3. Due to the nature of RC Aircraft, Freewing and its vendors will not be held responsible for any losses. 4. The minimum recommended age for pilots with intermediate to advanced piloting skills is 16 years old.
Basic Product Information Wingload:48.2 g/dm Wing Area: 83 dm 2952-2100KV Motor: I/R Motor Servo: 9g MG digital servo (2pcs) 9g Hybrid digital servo (7pcs) ESC: 60A with 8A UBEC Ducted fan: 70mm 12-blade fan Weight: 3200g (w/o Battery) Other features Material:EPO Aileron: Yes Elevator: Yes...
Page 5
PNP Assembly Instructions Install Main wing As the photo shows 1.Insert the ribbon wire to the main wing control board. 2.Install the main wing on the fuselage and use 4pcs screws to fix. CaptiveScrew(M4X16mm4PCS) Install the Beaver Tail As the photo shows 1.Use EPO-safe glue to attach the Beaver Tail onto the rear fuselage.
PNP Assembly Instructions 主 翼 组 装 Install Vertical stabilizer (This step is an optional step that can be installed or not) As the photo shows 1.With a hobby knife, score the molded line down to a depth of 10mm. 2.Use EPO-safe glue to fix the clear plastic vertical stabilizer onto the fuselage tail.
PNP Assembly Instructions Center of Gravity Correct Center of Gravity (”CG”) is critical for enabling safe aircraft stability and responsive control. Please refer to the following CG diagram to adjust your aircraft’s Center of Gravity. - Depending on the weight of your chosen flight battery, move the battery forward or backward to adjust the Center of Gravity. - If you cannot obtain the recommended CG by moving the battery to a suitable location, you can also install a counterweight to achieve correct CG.
Page 9
P NP Parameter Setting Control Direction Test After assembling the aircraft, it is critical to verify that all control surfaces move in the correct direction corresponding with the inputs you give from your radio transmitter. Power on your radio and then the model, toggle Throttle Hold, then proceed to verify all control inputs and movements are correct.
Page 10
Elevator Elevator 3.The Freewing B-2 uses the Freewing E52 Gyro to fly 4.The integrated control box mixes both the delta wing function and the aileron mix. Set your radio to NORMAL WING mode. Do not set your radio to a delta wing mix, which will confuse the onboard control box.
Pre-lnstalled Component Overview Servo Direction If you need to purchase another brand’s servo, please refer to the following list to choose a suitable servo. Pos. / Rev. Cable length Position Servo regulation 300mm Nose gear 9g Digital-Hybrid Reverse steering servo 100mm Rear cabin door(L) 9g Digital-Hybrid...
Page 12
Pre-lnstalled Component Overview Jet adjustment instruction 1.The pre-installed integrated control box mixes both the delta wing function and the aileron mix. Set your radio to NORMAL WING mode. Do not set your radio to a delta wing mix, which will confuse the onboard control box. Aileron 2 Elevator 2 Elevator 1...
Need help?
Do you have a question about the Twin B-2 Spirit Bomber and is the answer not in the manual?
Questions and answers