User manual THUNDER TIGER GP-42

[. . . ] For convenient assembly and safe operation of the helicopter, please read the instructions carefully. Retain the user manual in case you need it for any information or reference. This product is a high-precision flying machine. Possibilities of unexpected crashes may occur due to electronic interference, incorrect operation, or poor mechanical maintenance. [. . . ] Apply Locitite on the Socket Screw (M4x 8), and then secure the Main Rotor Grips on the Feathering Shaft with bearings & washers tightly. Large Internal Diameter always goes toward the Main Rotor Hub Small Internal Diameter always goes toward the Blade The length may vary when using different servos, please re-adjust the length as actual condition. Secure the Screws but do not tighten at this step. Slide the Main Gear Set into the Main Frame Set, and then wrap the Belt around the Autorotation Tail Drive Pulley. Line up the holes of the Autorotation Tail Drive Gear, One Way Bearing Shaft & Main Shaft, and then insert the Socket Screw to fix them with a Nut. Add a drop of threadlocker when securing, but do not over tighten. Please insert the Socket Screw to the lower hole of the Main Shaft to fix the Main Gear Set as drawing. Attach the Control Arms onto the Main Frame Set as drawing, and note the difference of Left & Right Control Arms, please refer the "120L"/ "120R" mark on the arms. Slide the 3 Tail Rod Guides onto the Tail Boom and space them out evenly as drawing, and then slide the Tail Boom Clamp onto Tail Boom. Push the Tail Boom in to the Tail Boom Bracket all the way to the end. Not fix the 3 Tail Rod Guides and not screw tighten the Tail Boom Clamp at this step; the position of these parts may be adjusted later. But people may get confused because the 3 channels are not referred to any independent movement. They are operated together to carry out the rolling, flipping and collective controlling. as a result , the following connecting manner is recommended. The following chart is the E-CCPM connecting for your reference. The settings may differ, the table is for your reference only. Length measured from ball link center to ball link center The above pushrod lengths permit 3D flying with the Titan X50. Pushrod lengths are measured from ball link center to ball link center. suggested throttle and collective pitch set up: Idle-up1 is for continuous 3D flying and aerobatics. Idle-up2 is for those who have very good collective pitch management skills. For safety, to inhibit idle-up modes and just use a normal mode setting for a novice is recommended. The model should hover at around 1550 rpm in normal mode, and flies at around 2000rpm in idle-up1/2. [. . . ] If you cannot mount the servo arm vertically, please try another servo arm. Next, two points may be your concern: 1. The traveling limit of the rudder servo may not go beyond the mechanical movement. The rudder servo arm should be vertical while the tail rotor are at 0 pitch or with a little offset to the right. [. . . ]