I've seen over a dozen video's about the DX6 and they are missing way to much information. You have to watch 8 different videos to get half the info I put in here (literally, I checked). I had to take my time and make this video. It's 22 minute of everything you need to know to enjoy the heck out of a DX6 transmitter. Below is a list of topics and times you can skip to to find things out. Sorry if I jump around a lot. I'm just excited :)

Volume: 0:59
Servo Set up: 1:17
Dual Rates/Expo: 1:28
Flight Mode Switch setup: 2:00
Throttle Cut and Throttle switch warning: 4:02 + (4:50)
Flight Mode warning: 4:24
Model Select: 5:11
Model Type: 5:22
Model Name: 5:27
Aircraft type and Aircraft image change: 5:34
Model Utilities: 6:07
Binding: 6:38
Trainer: 6:48
Sound Utilities (options): 6:53
System settings: 7:02
System sounds: 7:43
Volume controls: 8:19
Transfer to SD card: 8:48
Quick model select shortcut: 9:19
Throttle timer start and reset: 9:58
Register you DX6 on spektrumrc.com: 10:37
Timer (alerts): 11:27
Rear hardware stick personalization configuration: 13:14
Stick length adjustments: 15:06
Throttle start up warning: 16:38
Volume 100% glitch: 17:43
Manual: 18:30
Custom Voice setup: 19:53
Monitor: 21:56

to do a software update just copy it from you computer to the sd card, insert the card into the TX. Turn the TX on, and let it do it's magic.

THIS TRANSMITTER SELLS FOR $199.99 ONLINE PLUS $49.99 FOR THE AR610 (non as3x) RECEIVER. THE BUNDLE DEAL FOR THE 2 IS $229.99.
THIS BUNDLE DEAL IS SELLING FOR $200 AT HOBBYTOWN USA IN CLIFTON HEIGHTS PA JUST PAST THE PHILADELPHIA AIRPORT.

I'm currently not supporting MotionRC.com. They say my youtube channel is to diverse for them to send me products to review.
You should see the long email they sent me: here is a quote from the last paragraph: "In general any YouTube media providers we engage do not have anything else on their channels except pertinent RC content."
So I'm redirecting my people elsewhere. MotionRC is on my poop list. Right up there with getting cold french fries at a restaurant. lol smh