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DX8 and AR620 only two channels working


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So, if Port 3 worked on cars?/drones but not on an aeroplane setup, there must be something set incorrectly in the transmitter,  Unless the rx worked well "a while ago" or it was in a crash.......

 

I don't have a DX8 but I'm sure someone on here will have one.

 

In the meantime, if you can get what you want by using an rx port other than 3, I'd do that................ following some extended range testing of course 

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9 minutes ago, GrumpyGnome said:

So, if Port 3 worked on cars?/drones but not on an aeroplane setup, there must be something set incorrectly in the transmitter,  Unless the rx worked well "a while ago" or it was in a crash.......

 

I don't have a DX8 but I'm sure someone on here will have one.

 

In the meantime, if you can get what you want by using an rx port other than 3, I'd do that................ following some extended range testing of course 

yeah it has probably been half a year since I used it last but it hasn't been in a crash. I'm ordering a new one to use for air planes and ill use this one for things that only need 2 CH. Thank you for your suggestions.   

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Jonah, back up mate. Your transmitter is a good solid versatile bit of kit. It’s also complicated enough to trip you up, and drive you mad, until the penny drops. 
If you got in physical touch with your local RC club, you can get someone, familiar with spectrum systems to sort it out or say it’s knackered. Then you don’t end up with a new one, with the same problem.

 Get used to it, this hobby gives great joys, and black lows. 

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2 hours ago, Jonah said:

I have the first one. In system setup there is no Channel Assignment, the closest thing is switch select but that only selects what switch does what. 

 

That radio was launched 14 years ago and it sounds like it still has its original firmware which has never been updated - if updates had been applied you would see the menu item I referred to. That may also be the fundamental reason for your difficulties as the updates greatly increased the functionality and corrected multiple bugs that were present in the early radios.

 

I don't know if it is still possible to update the radio as it is no longer listed on the main Spektrum website.

 

You could try registering it at https://www.spektrumrc.com/spm-bs-registration-updates.html and see if updates are available and contact Spektrum support if need be.

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47 minutes ago, John Lee said:

 

That radio was launched 14 years ago and it sounds like it still has its original firmware which has never been updated - if updates had been applied you would see the menu item I referred to. That may also be the fundamental reason for your difficulties as the updates greatly increased the functionality and corrected multiple bugs that were present in the early radios.

 

I don't know if it is still possible to update the radio as it is no longer listed on the main Spektrum website.

 

You could try registering it at https://www.spektrumrc.com/spm-bs-registration-updates.html and see if updates are available and contact Spektrum support if need be.

Okay thank you. I have registered it and updated it but no luck. I have sent Spektrum support a message and I am waiting for a response. 

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1 hour ago, Don Fry said:

Jonah, back up mate. Your transmitter is a good solid versatile bit of kit. It’s also complicated enough to trip you up, and drive you mad, until the penny drops. 
If you got in physical touch with your local RC club, you can get someone, familiar with spectrum systems to sort it out or say it’s knackered. Then you don’t end up with a new one, with the same problem.

 Get used to it, this hobby gives great joys, and black lows. 

I'm not getting a new transmitter I'm getting a new receiver, I'm sure the transmitter is still perfectly fine because it is showing that it is doing everything it should do. I am going to try to get in touch with a local group. Thank you for your suggestion.  

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Bind the receiver to an unused, standard model memory, with no mixing setup at this point. Check that all of the channels are doing what you expect via the Monitor function on the transmitter. Then plug a servo into each receiver outlet in turn and to see if the servo responds. If it does, then there is a programming/setup error in the original model memory, if the servo still does work in all of the outlets it's a receiver fault.

 

Tom

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