E sky EK2-0404 - User Manual

Explains DANGER, WARNING, CAUTION symbols and Prohibited/Mandatory indicators.

Avoid simultaneous flights on same frequency and flying in adverse weather.

Extend antenna fully and perform pre-flight system tests for safe operation.

Specifies correct order for turning transmitter and receiver power ON and OFF to prevent injury.

Describes the purpose and connection of the training jack for using the trainer function.

Explains servo reverser switches and the charging port for the nicd battery system.

Information on replacing the receiver crystal and diagram of output/battery connector assignments.

Guide for connecting servos, motors, and battery, including power-up order.

Steps for checking connections, setting throttle low, and calibrating the control box.

Warnings on battery disconnection, LED indicators, crystal compatibility, and post-crash procedures.

Explains aileron and throttle stick movements affecting helicopter direction and lift for Model 1.

Explains control stick movements for Model 2 helicopter with left throttle configuration.

Adjust servo direction, neutral position, and steering angles for optimal flight performance.

Verify servo operation direction and use reverser switches if necessary.

Ensure correct neutral positions and adjust linkage rods for servo horns.

Adjust throttle linkage, recheck all connections, and perform pre-flight adjustments.

Details the features and components of the EK2-0406A and EK2-0406 6-channel transmitters.

Describes the EK2-0404 4-channel transmitter for specific helicopter models.

Details the EK2-0404B 4-channel transmitter, highlighting its LED indicator and V-tail mixing advantage.

Introduces the EK2-0404C 4-channel transmitter for specific helicopter models.

Illustrates throttle and pitch curve settings for NOR and IDLE UP modes.

Explains the hovering pitch knob for adjusting rotor RPM at hover position in NOR and 3D Pitch modes.

Describes the pitch trim knob for adjusting main rotor speed (RPM) to meet manufacturer specifications.

Highlights critical warnings about using the specified charger and avoiding overcharging to prevent fire or injury.

Step-by-step guide for charging the nicd battery, including connecting the charger and checking the LED indicator.

Defines terms like Aileron, Channel, Elevator, Linkage, Modulation Method, Neutral, and Normal.

Defines terms like Down, Up, and other control surface related terminology.