Futaba Service Menu Information - 9C, 9Z & 8U Series

      By reading this and taking these actions you agree to do this at your own RISK and probably violate your warranty with Futaba! I AM NOT responsible if you fry your radio either.




How to access Futaba service menu

      Basically it is easy but again be careful. Short the pins ONLY when power is off and make sure they are securely connected so that no random pulses would be present. If you are going to do this by hand I suggest you go to an Electronics store and purchase a set of logic probe jumper wires. These have "socket" style ends and will securely plug on to the pins. The other way to do it is to modify a Campac module and use 2 small switches. I have made a web page showing how to do this here:

Service mode on the 9C:

Short pin 2 and pin 7.  Power on the radio and you will be in the Service Menu that allows you to change settings in the radio.

TEST mode on the 9C:

Short pin 3 and pin 7.  Power on the radio and you will be in the TEST Menu that allows you to test some functions of the radio. 

Service and TEST menus on the 8U Super:Per a Yahoo user (Waterboy a.k.a. Frank) and using my techniques, the 8U Super has 3 menus using the same set of pins as stated below.

• Short pin 2 and 7 = A short TEST Menu.
• Short pin 3 and 7 = A full TEST Menu.
• Short pins 2,3, and 7 = The Service Menu!

Service mode on the 9Z W2C:

Short BOTH pins 2 & 3 to pin 7.  Power on the radio and you will be in the Service Menu that allows you to change settings in the radio.

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