Bruce Miller 2

Posted by Chris King 3 on 28/12/2020 13:58:38: Lesson learnt. NEVER EVER RTFM! Glad we got it sorted between us, but very disappointing to be such a (sadly typical) poorly written manual! A direction to set 'throttle cut' and then raise the throttle to activate something is just plain WRONG. I come from a Heli background where we ALWAYS take off blades or pull two motor wires, and racequads where props are always removed before 'playing' on the bench. So it is ingrained for me to take off a plane propeller. Even with that done, before a 'throttle blip' on the workbench a 'pause and review' moment is time well spent. Spektrum technical director John Adams (youtube SpektrumRC) put up a series of excellent videos in 2014 which are better than any printed manual. They're still around and in April 2020 new versions for the 637 and 630 were added. Worth a look, I reckon.

All my AS3X receivers won't initialise their 'auto mode' until the throttle has first reached some minimum value (forgotten exactly what - ?40%?). So, walking out for a flight there is no auto-levelling going on but walking back afterwards the servos flicker non-stop. (Most are AR636 but all mine work the same) Take off the prop and BLIP THE THROTTLE to get into auto-levelling mode, then proceed with your setup. A quick wiggle of the model in any axis will confirm if active or not. (Surfaces will oppose movement) BTW my preferred selection for gyros is OFF for flight, but they are fantastic for landing in a typhoon, so very handy to have available as needed. Bruce

Posted by Gary Murphy 1 on 15/04/2020 21:53:11:There is a particular thing I see in a product vid,when the servo is not under power the arm can be turned constantly and doe not hit a full position.every servo I have had hits a lock????? In the servo tech sheet "lock on/off" is listed. Does any of this make sense? One use that I know of for a non-stop (lock OFF?) servo is for a model sailboat winch. The end-points are set in transmitter. I imagine robotics might have similar use?

Posted by Alfred Vink on 16/04/2020 10:47:44:- I hope your comment about the digital archive ONLY being available on this site is incorrect. My digital subscription has always been available on the RCM&E iPad app. This app is the preferred way to digitally read it for me as this makes it available offline while on this site it is only available while online. Alfred, thanks for your recommendation re the APP. I have tried - but given up on - the website magazine reader other than persisting with it to read very old editions. I'm having login problems with the APP due to my years-old auto-renewing 'order number' getting an INVALID response. ('help' claims to be on the way...) The pocketmag sign-up blurb states that when you install the app and first sign in the CURRENT magazine is loaded, plus all those you subscribe to AFTER then, as they're released. Thus new users will NOT have access to previous (archive) editions via the APP before their first sign-in. Those like Alfred who have always used the APP will have all their subscribed editions will be available. Lucky you!

Posted by Jeffrey Cottrell 2 on 08/03/2020 17:18:09:when I went to check shipping I found that the 'cheapest' was Fedex Priority at £15.99. Posted by Wilco Wingco: I got caught the same way. What I didn't realise until delivery was that I had to pay additional import tax of nearly TWICE the cost of Fedex delivery. I have also found that during the china lockdown the free-freight options for 'international warehouse' despatch has disappeared from a number of websites (e.g. Banggood as well) and sometime the 'cheapest' freight on a $150 foam plane is more than $150 (yes - extra for freight!!) I also have found Fedex provide an excellent delivery service BUT they are very well set up to collect import duties and taxes that might get missed (or ignored) by smaller operators. I think the governments reckon if they make the 'big guys' comply they'll collect the majority of taxes due with little or no effort. It's a bit hard for shoppers when only one option is offered. I guess 'patience is a virtue' to endure until the world of supply and deliveries returns to normal (what ever that is!) Regarding HK film - I like it, and like the price, BUT don't read the word colour descriptors! A roll of "Yellow" looks very orange in the display photo, and in reality it is definitely ORANGE!! " 黃色" must translate differently over there? Bruce

Alec - Spektrum want you to rush out and buy their bluetooth adaptor: "A Spektrum AS3X Bluetooth Adapter is required for Android device use. Part number SPMBT1000 available at your local hobby shop or HorizonHobby.com The Audio Cable (SPMA3081) or the USB Cable (SPMA3065) No longer functions with the latest version of the Android compatible Spektrum AS3X Programmer App" (From the fine print under Android App on Google Play) So, you are correct that it has been changed and you pick to option you like - Bluetooth Dongle or Lugga-Laptop. Both will cost money! Or ask around if anyone has an abandoned iphone/ipad you can use instead? I would guess that the iphone App will go the same way eventually (if not already - not checked recently, App info blurb doesn't say so). Weird they would make this Android App change for " the next generation Spektrum™ AS3X receivers" when currently only the four usual old variants are listed as compatible...

Yep, you need a spare channel ON YOUR TRANSMITTER but not on the receiver. I have same as you describe with all 6 output channels in use and the receiver can use all 6 output channels but needs 7 INPUT channels to also swap Flight Modes. You can use AUX 1,2 or 3 (if Gear is in use) I have AETRGF from my DX9 doing their usual servo thing on output sockets 1-6 and AUX2 is FM switch using a 7th Tx channel. Works fine. If you only have a 6 channel transmitter then Flight Modes not an option unless you can do without flaps.

PM sent for your email address. Some early ones were definitely 'locked' (like the infamous Sukhoi one) but I have a few more recently that I have been able to reprogram to my tastes despite the hobby shop telling me otherwise. Some are programmed using the ipad app and some with my PC (but not both???). If it isn't going to work - the failure is clear so you will know for sure, then try the other programming method before trying to 'update' to 1.42, and before quitting. Good luck! GENERALLY speaking I have had more respond to the ios APP than the PC programmer. p.s. I have posted my learnings before in this thread and have not changed my views with further experience. Receiver 'updates' are not coded (up to 1.43 anyway!). Transmitter updates ARE and must be generated after registration and login. Let us know, Bruce

Regulation reduces the likelihood of Abolition. The Major players in local freight delivery would jump at the chance to send their autonomous drones all about without you pesky aeromodellers getting in their way! It is also far easier for Authorities to BAN everything than to regulate sensibly. We need rules to educate/prosecute the 'few' before they ruin it for the 'majority'.   Your forum can get quite tied up in small details and definitions, some maybe even hysterical? We all just want to get more folks flying (anything) for fun - safely – there is no 'US and THEM'.   The Australian experience may clarify things a little for what to expect, as it sounds just like we have already what you're describing in these posts. I hope you find it interesting:   In Oz 'Standard Operating Conditions' apply for everybody without permission to do otherwise. Maximum 400ft AGL, unaided daylight line-of-sight only, 30 metres from people in all directions, not over crowds, not within 5.5km of Aerodromes etc – i.e. to “not create a hazard”. One can also undertake commercial work within these restrictions with aircraft under 2kg. Landowners have some exemptions for flying over their own land.   'Unmanned Aviation' Control Hierarchy: 1. Civil Aviation Safety Authority (CASA i.e. your CAA) are the top level aviation authority. 2. Licensed OPERATORS are the ones who hold operating certificates, obtain permissions (from CASA) to fly outside the 'Standard Operating Conditions' and produce 'operations manuals' to document procedures and practices to safely operate as they have been authorised. 3. Authorised PILOTS, who fly under a Licensed Operator in conditions as per 'Operations manual'.   In a commercial scenario – a Business would be a Licensed OPERATOR and seek permissions to fly higher, closer, or whatever. They would undertake extra commitments such as using aviation radio to talk with Towers or aircraft, check of NOTAMs, built-in equipment redundancies, have proven 'Return To Home', transponders to show on ATC radar, even seek issue of NOTAM. These would be part of the operator's risk analysis and all submitted to CASA in an Operations MANUAL when seeking approval for a mission, or a location – to obtain an Operating CERTIFICATE. Flights “for any form of economic gain” with aircraft over 2kg, or outside 'Standard Operating Conditions' must be performed by a CASA-Licensed PILOT (TYPE approved), flying for an Licensed OPERATOR. Individuals can apply to be Licensed OPERATORS if they do the paperwork and pay the money. A Licensed PILOT can fly under anybody's Operating CERTIFICATE (with their permission) so, for example, some training schools allow past students to fly under their O.C. on a casual basis and thus get paid for any commercial work. Note: Operator arranges own aircraft checks, overseen by operator's appointed mechanic.   In a recreational scenario – our MAAA (equivalent of your BMFA) has the status of a Licensed OPERATOR and maintains a detailed Operations MANUAL of standard procedures (e.g. line of sight, max 400ft AGL, 30 metre rule). Since not flying “for economic gain” our MAAA can authorise pilots through it's instruction programs, Solo and 'wings' assessments (equiv. BMFA 'certificates'. This is the level where aircraft DEFINITIONS become significant – NOT at a government (legislation) level. Any desired Height extensions (event or permanent) or near-Aerodrome flying is requested by pilots via their club through the MAAA and get approved by CASA. CASA may issue NOTAM and make additions to Aeronautical Charts as appropriate. Note: NO approval for flight beyond unaided line of sight (pilot OR spotter if FPV) as MAAA specifically exclude this. Heavy or Large models are scrutinised & certified (same as BMFA) by MAAA appointed inspectors.   The positive of this is you CAN fly anywhere CASA allows you to – they control the sky & ONLY CASA can restrict airspace (e.g. over royal weddings). Landowners & councils cannot stop you overflying property – they can only legally stop takeoffs and landings on their ground. Caution if you have a camera on board that you will have PRIVACY laws to consider.   So it's not the end of our hobby, but BMFA do need to jump in and establish their position. Support them. Good Luck! Edited By Bruce Miller 2 on 10/06/2018 09:08:21

If it's not giving full power have a go at setting the END POINTS in the ESC. Typically this involves powering up at full throttle position (restrain your plane and remove props if applicable) and waiting a few seconds for some audible signal then lower throttle to minimum setting awaiting more confirmatory beeps then you're done. Worth a try as it can do no harm and is very quick. Do check your own ESC manual or look online for other ESC settings to experiment with but usually the defaults are okay.

Seconding DonF: HK's FREE SHIPPING IS ACTUALLY GENUINE. I placed my order and all screens showed 'free shipping' until I got to Paypal and found the freight added. Placed order anyway as I need the parts, then next day received Apology email blaming Paypal for adding back the freight, a full freight REFUND and a discount voucher code for my next purchase. Pretty GOOD customer service I reckon... Good one HK! Happy Customer (who just has to find something expensive that I didn't realise I needed, to buy with my discount)

You'll probably find the BLACK FRIDAY specials are ONLY from US and Global warehouses, just like if your local warehouse doesn't have stock of something - it doesn't show as an option you can choose for that item EVEN if you chose a particular warehouse when you started your search. Once the silliness of the season goes away, you should be able to buy normal stuff from where you'd like. Try a regular item and see if it come up with your favourite warehouse. BTW HK's FREE SHIPPING IS ACTUALLY GOOD. I placed my order and all screens showed free shipping until I got to Paypal and found the freight added. Placed order anyway as I need the parts, then next day received Apology email blaming Paypal for adding back the freight, a full freight REFUND and a discount voucher code for my next purchase. Pretty GOOD customer service I reckon... Good one HK! Happy Customer

Yep - Realflight will work great on Windows 10 - I only have up to version 6.5 but many others have run up to version 7.5, which is still available. If you have a really old simulator program, Windows10 can be set to run it as though it is an older Windows version. WARNING - don't buy Realflight-X unless you have a super-computer or your kid moved out and left you a mega gaming computer. Graphics are extremely 'power-hungry' and quite honestly - not worth the effort! I go back to Realflight 6.5 more often as all the models I love have been 'posted' by (other far more clever) users for me to download and enjoy. SOME can be migrated to Realflight-X but not all. The 'better' graphics are for other people who're watching over your shoulder!!!

Golly you lot make a confusing topic no less confusing! I don't think anybody has said anything WRONG prior but there is an elephant in the room that some have just touched on. Also, there is an increasing use of the lesser-known (but more common) type in our flying fields. Lithium batteries labelled as "Li-ion" are very common outside our hobby and I bet everyone has many: Mobile phones, digital cameras (check your GoPro) and any gadgets with 'rechargeable' batteries installed will mostly have "Li-ion" cells. You can charge them for days, run them down until gadgets turn off, leave them in any state of charge for ages and generally be quite careless with them. They only say "must use included charger" so nobody has to worry about correct charging voltage. Most only bear a "watt-hour" rating and do not state any voltage. Then we enthusiasts come along with our super-dooper universal chargers that can actually charge them to correct specifications. In our transmitters and models we commonly use Lithium batteries as either LiPo or LiFe due to their high energy density (Big capacity for small volume) and fantastic power output ('C' rating), or their proximity to voltages we are trying to replace (eg LiFe for NiCd pack replacement). There are many videos around of these spectacularly bursting into flame so we must respect the correct charging rates and voltages, as well as handling. Yes, they are both sub-classes of "lithium Ion" batteries as MattyB found on Wikipedia, but the term is also used as another sub-class for the various "no-chemistry-specified batteries" in our everyday devices. Sure, batteries do work on ion flow, and Lithium is in there, it's the other components that are the decider. An interesting new option for our 'sport' is the "Lithium-ion" range by Titan power (advertised in this magazine, I'm sure?? or Google "gettitanpower" ) which uses the properties of slightly less volatile Lithium cells to make batteries that have lower C ratings but can be safely and repeatedly run down to much lower voltages than LiPo or LiFe. So batteries can be assembled with larger capacities for longer duration of flight packs or more reliable receiver power. Their website is worth a quick look if you run a multirotor or FPV plane and like long flights. And - you are NOT stuck with a little cylindrical format. So - "Li-ion" sits alongside LiPo and LiFe as a type of "Lithium ion" battery. "Li-ion" is thus the generic group name for various non-specified Lithium based batteries, AND the shortening of the common name for any Lithium based battery. Clear as mud...! But, BobC correctly summarised "in practise they seem to be defined by nominal cell voltage" Knowing the correct charging parameters is critical for all types - remember that a dodgy "Li-ion" battery grounded the entire 787 Dreamliner Jet fleet in 2013! (specifically = Lithium Cobalt Oxide) "Know, Charge" and take care. Edited By Bruce Miller 2 on 16/11/2017 07:56:12 Edited By Bruce Miller 2 on 16/11/2017 07:56:42

Yep Phil - quite right. FMA wiring is MOST unusual. Apart from the Revolectrix manual I have not come across it. As I posted, everything I have ever bought (or seen of others) is wired XH which really has become our industry standard. I also was a little alarmed that an early post was giving wrong advice and I wanted to amplify your simple message that the negative wire is the constant and must be respected. In years to come somebody may well read our posts and not realise the importance of your message. That's it from me on the topic "I know no more, yet now know more." Edited By Bruce Miller 2 on 05/02/2017 11:46:37