Unlocking and Reprogramming a Spektrum Smart AS3X/SAFE Receiver in an E-flite Extra 300 1.3m

Тәжірибелік нұсқаулар және стиль

In this video, I do a deep dive into unlocking and reprogramming the Spektrum AR631 Smart AS3X/SAFE receiver that comes in a typical Horizon bind-and-fly airplane. I'll use FlightEngr's "SMART AS3X and SAFE Model Builder" software to unlock and reprogram the receiver, load the modified SRM file into a receiver, and go through the settings in Forward Programming using a Spektrum iX14 transmitter.
Spektrum Programmer Software:
spektrumrc.cachefly.net/apps/s...
FlightEngr's Smart AS3X/SAFE Model Builder:
www.rcgroups.com/forums/thumb...
Spektrum's Shared Google Drive:
drive.google.com/drive/folder...
My blog on RC Groups:
www.rcgroups.com/forums/membe...
Timecodes
0:00 - Introduction
0:30 - Loading the SRM file into SASMB
0:55 - Editing the General settings in SASMB
2:12 - Checking the mounting orientation in SASMB
2:16 - Editing the Flight Modes in SASMB
4:30 - Editing the Gain settings in SASMB
12:12 - Editing the SAFE settings in SASMB
18:41 - Checking out the Rate/Expo settings screen
20:55 - Checking the Controls screen for reversed channels
22:00 - A review of all of the settings in SASMB
24:50 - Saving the modified SRM file to your computer
25:40 - Importing the new SRM into the Spektrum Programmer
27:35 - A look at the E-flite Extra 300 1.3m manual
27:57 - Setting up dual rates in the transmitter
29:05 - The recommended expo settings
30:58 - Control horn and servo arm setup
33:15 - Checking the AS3X control direction
35:30 - How to perform in-flight trimming
36:55 - Checking the setup in Forward Programming
37:35 - Assigning a switch to the AR631's FM channel
40:00 - Checking the settings in Forward Programming
40:10 - A look at the "Other Settings" menu
40:52 - The basic failsafe settings screen
42:03 - The Factory Reset function
42:18 - What "Restore from Backup" does
42:36 - How to use the "Save to Backup" feature
43:08 - Entering the "Gyro Settings" menu
43:12 - Setting up the "F-Mode Setup" screen
45:25 - Entering the AS3X Settings menu
45:30 - Setting the AS3X rate gains
47:47 - Checking the stick priority settings
48:02 - Checking the heading hold gains
48:28 - Set the AS3X gain sensitivity to 1X!
48:55 - Check the Fixed/Adjustable AS3X gain settings
50:28 - Check the gain settings for SAFE mode
51:44 - Checking the SAFE mode angle limits
52:16 - Check the Fixed/Adjustable SAFE gain settings
52:57 - Entering the "System Setup" menu
52:59 - How to use the "Relearn Servo Settings" routine
55:02 - Checking the receiver orientation
55:09 - Checking the AS3X gain channel settings
55:16 - SAFE/Panic mode settings menu
55:31 - SAFE mode Throttle to Pitch settings
56:04 - Setting the SAFE mode attitude trim values
57:56 - SAFE failsafe flight mode setup
58:02 - Setting the SAFE failsafe angles
58:40 - Copying the flight mode settings
59:14 - Testing the failsafe flight mode settings
1:01:06 - Wrapping this video up

Пікірлер: 33

  • @txkflier
    @txkflier10 ай бұрын

    One thing I didn't cover was using the "Level model and capture attitude" option at 56:04. If the receiver is mounted level in the plane, you don't really need to do that. However, it's not a bad idea to do it because if it doesn't set the values very close to zero, the receiver isn't mounted properly or the orientation setting is wrong.

  • @larryhawkes1347
    @larryhawkes13473 ай бұрын

    Wow, this is one great video. I've been wishing there was a software program that would do these things, and simply being able to actually unlock the preset files versus just deleting/factory resetting them and calling it unlocked, is one great feature. 👍🏻

  • @txkflier

    @txkflier

    3 ай бұрын

    I just watched it myself since I hadn't watched it in a while. One thing I didn't cover was using the "Level model and capture attitude" option at 56:04. If the receiver is mounted level in the plane, you don't really need to do that. However, it's not a bad idea to do it because if it doesn't set the values very close to zero, the receiver isn't mounted properly or the orientation setting is wrong.

  • @larryhawkes1347

    @larryhawkes1347

    3 ай бұрын

    @@txkflier Thanks again 👍🏻🛬

  • @larryhawkes1347

    @larryhawkes1347

    3 ай бұрын

    I was able to get this software loaded on the computer and was able to edit a preset file for the aeroscout and unlock the file and turn off as3x for expert mode 3, and then use the Spectrum Program to software to load the custom preset file on the aeroscout ar631 receiver. It's great to have all of the rest of the settings intact and view them through forward programming. 👍🏻 The learning process will be so much easier now. Thanks again.

  • @larryhawkes1347

    @larryhawkes1347

    3 ай бұрын

    I should mention that I also had to use forward programming to relearn the servo directions since I left the receiver unlocked. Now I really like being able to fly the Aeroscout in mode three without any as3x in full 100% manual mode. Thanks again for this great video and for Flightengr who created the SASMB which makes this so much easier to do and understand. On the Aeroscout Ar631 mode 3, Spektrum had put a 10 in the gain pitch heading field that causes some undesired pitch issues in turbulent winds. But I just turned as3x off all together for mode 3.

  • @txkflier

    @txkflier

    3 ай бұрын

    @@larryhawkes1347Yep, 52:59..

  • @kevinlancaster3200
    @kevinlancaster32008 ай бұрын

    Really helpful video, thank you for taking the time to help others!

  • @oggearhound2242
    @oggearhound224210 ай бұрын

    Hi! do you have a link or can tell me where to find this program? Does it bypass Spektrum's need for registration etc?

  • @txkflier

    @txkflier

    10 ай бұрын

    The Spektrum Programmer software will want register a receiver if you try to upgrade the firmware. Look for the user “FlightEngr” on RC Groups for his software.

  • @txkflier

    @txkflier

    10 ай бұрын

    There are links in some of my other videos. I’ll copy them to the description here..

  • @oggearhound2242

    @oggearhound2242

    10 ай бұрын

    thank you! I just borrowed a programming USB lead from a fellow member today.@@txkflier

  • @aminuk23
    @aminuk236 ай бұрын

    I set up flaperons on this model, 1 aileron to channel 6 & other 2 however there is no safe on channel 6 and makes the flaperons uneven when safe is on, do you know how can I unlock channel 6 to have safe on?

  • @txkflier

    @txkflier

    6 ай бұрын

    I don't recommend flaperons on any plane. They cause adverse yaw and can cause tip stalls. Did you set the wing type to flaperons and did you run the "Relearn Servo Settings" routine in Forward Programming afterwards?

  • @aminuk23

    @aminuk23

    6 ай бұрын

    @@txkflier i got old tx has no forw programming, its done deviding aileron to Ch 2 & 6 then mixing, when safe & flaps is on, it makes flaps uneven, to sort i gotta unlock channel 6 to have safe, how do i do it on a computer? yaw adverse is compensated by yaw stick, tip stall on flaperon can be practiced by adjusting different flap rate at high altitude at low landing speed until a satisfactory outcome.

  • @txkflier

    @txkflier

    6 ай бұрын

    @@aminuk231. The gyro won't work correctly when you set up the mix manually. The transmitter tells the receiver what to do thru Forward Programming. 2. The root cause of adverse yaw is the difference in drag from one side of the wing to the other. Using the rudder to compensate for it doesn't fix the problem; it sort of covers it up. Why would anyone want to use the rudder during turns when the problem could be eliminated with proper design? 3. As far as tip stalls, a pilot can eventually learn to keep the ailerons centered when the plane is about to stall. A gyro doesn't know the plane is about to stall and will deflect the ailerons as soon as a wingtip begins drop, exacerbating the problem. 4. If you know more than my 60 years of R/C experience has taught me, you're welcome to "do it your way".

  • @aminuk23

    @aminuk23

    6 ай бұрын

    @txkflier what you saying is somehow correct however I got an old tx dx6i so either safe off & gyro out of way flap mix that leads to tip stall or safe on & 3 second wait for rc to learn flaps, tip stall likely to happen with too much of flap in hands of inexperienced pilot, stall practice at higher altitude is the key, for yaw adverse, I fly drones acro to bank you use roll and yaw together, if roll is used only adverse yaw happens so does in plane, it just physics and design of plane is out of box, they are not perfect for yaw adverse, fw programming tx > programs the receiver so gyro works as it should, why this can't be done on a computer? & how do I unlock channel 6 to have safe? I got the same plane extra 300

  • @txkflier

    @txkflier

    6 ай бұрын

    @@aminuk23What I said is absolutely correct. In pilot training, you practice flying on the verge of a stall. You must steer the plane with the rudder and keep the ailerons centered. If you deflect the ailerons in either direction, the down-going aileron will stall that side of the wing. And that's without them being lowered as flaperons. The SASMB software written by FlightEngr doesn't give you a way to tell the receiver what the wing type is. Only Forward Programming can do it. Since the info is stored in the receiver, you can borrow a Gen 2 transmitter to set it up and then re-bind the receiver to your old transmitter. If you fly drones, don't you have an OpenTX/EdgeTX transmitter? There's a LUA script that'll do Forward Programming. Why would you want flaperons on an Extra in the first place? It's light enough that it'll land slow enough without them.

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