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DX4R programming for Vaterra Twin Hammers 2 Speed

Genghis Ken

Newbie
Joined
Apr 25, 2013
Messages
41
Location
Burgess Hill, UK at the moment
Hey Spektrum Gurus,
I could use a bit of help swapping over my Twin Hammers from the stock radio to my DX4R. I can't seem to get my head around the digitally setting up my servo end points for the shift servo. I got everything set up on the stock radio just fine, but I haven't been able to set up buzz free operation when using the DX4R. I'm using the stock shifting servo, which I'm told you can't eliminate the buzz from entirely but I can't seem to get even close!
I'm trying to figure out how to set the 3rd channel to 2 position (low gear/high gear) and set up the end points to eliminate the servo buzz but I can't seem to translate from analog (turning a screwdriver to adjust the endpoint until I don't hear the dreaded servo killing buzz) and digitally doing the same. it doesn't help that the terms used in setting up EPAs in Rich Trujillo's video are not used in the DX4R's manual.
Has anyone set up their VTH on a DX4R. If so what did you do to correctly set the end points on the shift servo? Thanks a lot for any help you can give me on this.
 
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