Hi Jmerl, This section of supplementary manual should help, you can find the whole thing on the HH website
3-Axis Gyro Menu
To Enter Programming Mode
1. TX on throttle set to high (100%)
2. Plug the flight battery into the helicopter.
3. The Status LED will go solid blue, then there will be a sequence of Red, Green, and Blue Flashing
LED’s
4. The RED LED will now be solid and the status LED will be flashing.
To change between axis use the Elevator stick.
Red LED = Elevator
Green LED = Aileron
Blue LED = Rudder
To change the gain value use the Aileron stick There are ten steps available in either direction, total of 20 gain values for each axis. The highest and lowest values are not high enough or low enough to cause the helicopter not to be flyable. It adjusts the gain in a window we determined was useful to the consumer. Right Aileron increases the gain, the LED lights will start flashing faster. Left Aileron decreases the gain, the LED lights will start flashing slower. When the Axis LED is solid that is default value (neutral gain). To reset the settings to default Hold right rudder for 5 seconds while in programming mode, there will be a sequence of Red, Green and Blue flashing LED’s to signify the default settings have been applied. Rudder value must be at 100% travel for this to occur. To exit the menu. Simply just unplug the battery. Set the throttle to low throttle or throttle hold and re-plug in the battery.