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Futaba (digital ?) trim switch conversion

Posted: Wed Jan 05, 2011 7:07 pm
by sparks
Hi all,
Has anyone done this conversion ?
http://www.fragarmor.org/Advanced%20Hints%203.htm" onclick="window.open(this.href);return false;
I have done it in the past on Skysport 4's with great success.
Allthough I'm an electrician, I know very little about electronics, so my question is...
Can this be done with digital trims ? Specifically on the Futaba 7C which I am using for my latest Tamiya project, any info would be welcome.
sparks

Re: Futaba (digital ?) trim switch conversion

Posted: Wed Jan 05, 2011 10:57 pm
by Johnf
I'm using a 7c also. I want to change the rotay knob to a twelve position switch to work the sounds from benedini sound unit. There are some guides for this on the Armortek forum. I do'nt understand what function the digital control has but know it is one of the armortek options so there may be a post on the armortek site for this also.

Re: Futaba (digital ?) trim switch conversion

Posted: Wed Jan 05, 2011 10:58 pm
by Johnf
sorry double post

Re: Futaba (digital ?) trim switch conversion

Posted: Thu Jan 06, 2011 10:43 pm
by sparks
Thanks johnf,
have you got a link to the site ?
sparks

Re: Futaba (digital ?) trim switch conversion

Posted: Fri Jan 07, 2011 8:03 pm
by Johnf
Benedini have the switches Encoder and digital control

http://www.benedini.de/Home_E/Products_ ... cts_e.html" onclick="window.open(this.href);return false;

Here is step by step on the fitting of encoder to futaba 7c.

http://www.armortek.co.uk/forum/viewtop ... highlight=" onclick="window.open(this.href);return false;

I will probably fit the encoder or at least try as I have the beneding sound system and the 12 position will be good option. otherwise messing about with 3 way switch.

There's quite a lot of reference to the futaba on the Armortek forum as it's the radio the sell and recommend for their setups.

Re: Futaba (digital ?) trim switch conversion

Posted: Sat Jan 08, 2011 7:39 pm
by sparks
thanks johnf, :thumbup:
Will join and search forum
sparks

Re: Futaba (digital ?) trim switch conversion

Posted: Sun Jan 09, 2011 12:05 am
by fleshpedler
Sparky old boy yes it is easy to do , i use a futaba T6EXA that has no fewer than 10 buttons on it , the main thing to remember is that one wire is common to all and the other goes to the end of travel of the pots,.......................
Fleshy...................................

Re: Futaba (digital ?) trim switch conversion

Posted: Sun Jan 09, 2011 3:54 pm
by sparks
Thanks Fleshy,
I think the hardest thing on the 7C is that nothing is easy to get to :thumbdown:
The stick movement pots are on the outside edge and "upside down", all the connections to the pcb are on the underside.
sparks