What is remote gain?
This means the gain can be adjusted in the radio. A non-remote gain capable gyro has a control on it that you use a screw driver to turn for more or less gain. A remote gain capable gyro has an extra plug that goes to the gear channel. With this type you can use the gyro menu in the radio to adjust the gain. If it’s an older or cheaper radio that does not have a gyro menu, then you can use the gear ATV to adjust the gain.