To set up switches, you go into the Linkage Menu and then select the Function section (page 56 of the manual). There, you determine which switch will operate which control. The switches are labelled right next to each one, and you just select the one from the menu in the Function program.

The first column is marked "CTRL", which means "Control". The second column is marked "TRIM", which is, of course, the control you may want to use for trim. All but DG1 and DG2 can have a control and trim.

"DG1" and "DG2" are the 9th and 10th channels. Because they can only operate as "on/off", or 2-position controls, Futaba calls them "Digital" channels. They don't use up a full data string like other channels. Just one bit is needed, which is either 0 or 1, depending upon the switch position. This means one end of the function or the other end of the function, so they are very good for retracts, bomb drop, or anything else that only needs a 2-position or on/off control.

The programming in the 8FG is similar to the programming of the 12FG, 12Z, and 14MZ transmitters. The programming process is much different from that used in the older-series of Futaba transmitters, so people with older transmitters won't have the thinking process down. The main key to programming the new transmitters is to think in terms of Functions, and not channels. You can have a single Function control a number of channels.

If you are flying an airplane that needs elevons, then you basically have a flying wing type of airplane. A basic setup would be for the 2-aileron wing. That will give you the proper setup for ailerons and elevators on the same control surfaces. You don't have a separate "elevon" mixer. The diagrams in the manual, on page 53 and page 54 show you what the model types are.

You can put any number of rates on the same switch. In the dual rate setting, you select which switch and its position will control the rate. They're explained on pages 72 and 73 of the manual. Rate 1 is ALWAYS the basic setting of the channel. If you use a 3-position switch, you can then set rates 2 and 3 on it. Just set the switch so that one end has both rates off, the middle position has only one rate on, and the other end position has the other rate on. To adjust the amounts of control movement for each rate, you must move the switch to the rate you wish to adjust. Repeat this for each function you wish to adjust.

Finally, if the touch dial isn't working well, it may need to be checked by the service center. However, before you do that, make sure it's not a problem of technique. Two touches, about 1/2-second apart or so, will allow me to enter any of the menus. You just need a light touch, and not a "press".