Home >> Hobbies >> Aviation

How to Fix a Glitch in an Esky Transmitter

Esky Hobby is a Chinese-based designer and manufacturer of RC (remote control) model helicopters. Although these models have a relatively low entry cost, they offer full four- or six-channel control (directional movement), and are produced for a wide range of consumers. Beginners will also appreciate the fact that everything needed to get flying right away is included in the box, also known as "ready to fly" or RTF. Many of these kits include Esky FM-based transmitters that run on frequency modulation--similar to FM radio stations--in order to send signals to the on-board FM receiver that controls the model's engine speed and flight path. Occasionally these units may "glitch" or momentarily lose contact with the model, causing a total loss of control.

Instructions

- 1
  Use only fresh batteries to provide the strongest possible signal transmission.
- 2
  Extend the transmitter antenna to its maximum length.
- 3
  Turn off radios and RF-based wireless devices in order to reduce interference and background noise.
- 4
  Fly in wide-open space away from power lines or large metal objects such as wire fences.
- 5
  Check with other RCers in the area to ensure that you are not using the same channel or frequency (listed on the transmitter).
- 6
  Replace worn or damaged receiver crystals (possibly from excess vibration or a hard landing) to prevent intermittent signals.
- 7
  Isolate the receiver from areas of strong vibration (such as the motor), and mount it with servo tape to aid in absorbing shock.
- 8
  Replace any worn or damaged wiring on all components, including ESC (electronic speed controller), servos and the gyro stabilizer unit.

Aviation