Features:  Adjustment & Setting Mode (Manual Adjusting Servo) 1.To Adjust & Set Servo Operating Angle & Position. 2. Led Indication – Blue For Neutral, Red For Forward (1.5ms-2ms), Yellow For Reverse (1ms-1.5ms). Constant On Led Indicates At Maximum Value Of The Forward & Back Reverse.  Testing Mode (Auto-running Servo)  While At Testing Mode The Servo Will Automatically Moving Forward & Reversely. Turning The Nob-Switch Will Change The Servo Running Speed. If It Happens On The Servo With Any Pause Or Standstill During Low-speed Running, The Internal Gear Or VR Of The Servo May Damage. It Is Recommended to Replace The Servo After Finding Such Problems.
