Expert product information on horizonhobby AR7300BX 7CH DSMX Flybarless Control System
Beau L.

Q. visitor asked, I just had a few more question about the AR7300BX. Do I need the USB programmer mention on the site. And what is the switch harness for?

Harold V.

Hello and thankyou for visiting HorizonHobby.com, I am Harold. Is there a product or accessory that I can help you with? How can I help you have some awesome RC fun today?
Hi Harold,
Harold V.
Hello again
I just had a few more question about the AR7300BX. Do I need the USB programmer mention on the site. And what is the switch harness for?
Harold V.
Yes you do
what is it needed for?
Harold V.
A USB programmer for making firmware updates
updating the 7300BX
to keep it current with new firmware
is it necessary at this moment?
Harold V.
No...you can get that done the road
its just for updates
10-4
Harold V.
Not needed to set it up originally
Does this help?

I would be happy to stay in the chat with you until you are done checking out in case you have any further questions.
Keep in the Chat until you are done ...if you will
Yes. also what about the switch harness they mention
Harold V.
thats to kill power to motor only...
Like a switched ESC
is this used in case of the 7300 failing I'll still have power to servos
Harold V.
Fails on if the switch is damaged.
10-4 thks again
Harold V.
welcome
can you keep me in the chat until you are done checking out please?
Harold V.
Chat Now

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