RE: Optic/Spectra Glitching  
View related threads: (in this forum | in all forums)

Tower Hobbies
Enter up to 4 keywords or Tower stock numbers
Logged in as Guest



Users viewing this topic: none
  Printable Version
       

All Forums >> Radios, Batteries, Clubhouse and more >> RC Radios, Transmitters, Receivers, Servos, gyros >> Radio Manufacturer Direct Support >> Hitec/MultiPlex Radios- Ask Hitec Customer Service >> RE: Optic/Spectra Glitching
Page: <<   < prev  1 2 [3] 4 5 6 7 8   next >   >>  

Login
Message << Older Topic   Newer Topic >>
RE: Optic/Spectra Glitching - 9/11/2006 6:00:54 PM   
glenclif



Posts: 24
Joined: 10/30/2002
From: New Smyrna Beach, FL, USA
Status: offline
Update:

I called Hitec this morning, and they are shipping me a fixed frequency module. I'll be returning the defective Spectra. I don't have a problem with that solution because I never change frequencies anyway. If that solves my problem I'll be happy. Unfortunately for those of you who purchased the Spectra to change channels, it hasn't solved your issue. I'll continue to update after I receive the single channel module, and let you know how it goes.

BE VERY CAUTIOUS with the Spectra. As I mentioned in my above post, I was careful about what I flew with the temporary fix. It's a surprisingly funny sight trying to land a plane when the rudder and aileron servos are going full swing wild. (also some crazy aerobatics) It looked like a Z Z Z pattern when it finally landed on its' wing. It was a 3D foamy, so the damage was only superficial. A little hot glue, change the TX to the Flash 5, back to flying.

No major harm done this time..... but what if it were an 80mph gasser totally out of control?

(in reply to Flying-Preacher)
       Post #: 51

RE: Optic/Spectra Glitching - 9/11/2006 6:14:31 PM   
mylamo


 

Posts: 355
Joined: 9/19/2003
From: Mission, TX, USA
Status: offline
Pastor:
You keep preaching and we 'll keep amenin', common sense tells us
that HiTec does not yet have a handle on this problem. Now let us
pray that the company does'nt fall asleep during your sermon. When
they come up with a viable solution,and I am sure they will, then I
will send mine in for repair.
Ralph

(in reply to Flying-Preacher)
       Post #: 52

RE: Optic/Spectra Glitching - 9/11/2006 6:59:01 PM   
still4given



Posts: 410
Joined: 1/27/2006
From: Victorville, CA, USA
Status: offline
Wow, what a drag. I have installed a couple of 72mH RX in two of my foamies for evaluation. I was really hoping that the problem was fixed. I am still seriously considering swappin the Spektum board into my Optic 6 but I hate the idea that it will void the warrenty. The Optic 6 is waaay more versitile than the Spektrum but glitch free is sooooo nice. I know several guys who have converted JR 6102's over to Spektrum, but that is an almost perfect fit since JR makes the transmitter that Spektrum uses. I also only have 6 AR6000 Spektrum RX and they are already in planes. At $60 a pop, there is a limit to how many I can afford.

Blessings, Terry

_____________________________

Live simply. Love generously. Care deeply.
Speak kindly. Leave the rest to God

(in reply to mylamo)
       Post #: 53

RE: Optic/Spectra Glitching - 9/19/2006 5:07:04 PM   
glenclif



Posts: 24
Joined: 10/30/2002
From: New Smyrna Beach, FL, USA
Status: offline

quote:

ORIGINAL: Toker41

The best fix it to return it and buy a Futaba.



I think you are right.

Mine is on the way back to Hitec service again for the 3rd time. After the last fix it worked perfect a few sessions, then went back to the same old glitching. Personally I don't think it's as much the movement in the case as it is when it heats up. Mine had the tape fix, but after flying for about 20 minutes it goes haywire again.

If Hitec would just keep it and refund me the purchase price I would happily go buy a Futaba.

(in reply to Toker41)
       Post #: 54

RE: Optic/Spectra Glitching - 9/20/2006 12:53:16 AM   
Flipper430


 

Posts: 56
Joined: 4/12/2004
From: Whitehorse, YT, CANADA
Status: offline
Has anyone had success with a fixed frequency module fixing the problem?My radio started glitching this weekend and i also have the spectra module.

(in reply to glenclif)
       Post #: 55

RE: Optic/Spectra Glitching - 9/20/2006 4:39:02 PM   
skubacb


 

Posts: 27
Joined: 6/23/2006
From: Tucson, AZ, USA
Status: offline
Crash,

Can you share with us more details of what you have done to put the Spektrum module into the Optic 6? I.E. the exact wiring, switches, etc. Closer pictures telling us what we are looking at would be nice too.

This sounds like a very interesting modification.

Cheers,
Craig

_____________________________

Cheers,
Craig

(in reply to Crash9)
       Post #: 56

RE: Optic/Spectra Glitching - 9/20/2006 10:47:08 PM   
Crash9



Posts: 112
Joined: 2/15/2006
From: Lake Elsinore, CA, USA
Status: offline
These links should help you understand how to do the mod. It's real simple to do. Read the first thread all the way through. The second link gives the basic how to's that allow you to mod just about any radio to 2.4ghz. http://www.rcgroups.com/forums/showthread.php?t=489403 http://www.rcgroups.com/forums/showthread.php?t=458314

_____________________________

Flip, Flop and Fly... FPVvideo.com

(in reply to skubacb)
       Post #: 57

RE: Optic/Spectra Glitching - 9/24/2006 12:30:55 AM   
Flipper430


 

Posts: 56
Joined: 4/12/2004
From: Whitehorse, YT, CANADA
Status: offline
Still hoping someone can answer my question about a fixed frequency module fixing the problem with the spectra glitching?

(in reply to Crash9)
       Post #: 58

RE: Optic/Spectra Glitching - 9/24/2006 10:17:28 PM   
glenclif



Posts: 24
Joined: 10/30/2002
From: New Smyrna Beach, FL, USA
Status: offline
Flipper,

You would be best to ask Hitec about the fixed frequency module. They sent me one at my request and it didn't work at all. I sent it back to service along with the TX and Spectra module. See post # 56. You might have better luck.

(in reply to Flipper430)
       Post #: 59

RE: Optic/Spectra Glitching - 9/26/2006 3:30:59 AM   
rdrude


 

Posts: 24
Joined: 11/16/2005
From: Charlestown, IN, USA
Status: offline
Well... I sure wish that I would have seen this thread before I purchased my Optic 6 last week.
I purchased a new Optic 6 to replace my Eclipse 7. I never had any problems with my Eclipse in over year.
Went to our local club's Cub fly in yesterday with my H9 J-3... and you guessed it, lost total control of the plane and it went in. No warning whatsoever. One minute I had the plane, the next minute it was gone. I thought for sure that it was a radio hit, and chalked it up to bad luck. When I got home, I checked the plane over to make sure it was not a mechanical or electrical problem and it was fine. Matter of fact everything worked fine after the crash. Needless to say, I was convinced that it was a radio hit. Plane is pretty much a total loss, but the important thing was no one was hurt.
For those of you who have never had this happen, I pray that you never have to experience this. It is a really helpless feeling when you have an 8 pound aircraft that you have lost control of, and all you can do is watch and pray that it goes down and does not hit anyone. Of course I am upset that about losing a $400 plus plane, but I am more relieved that an innocent bystander or personal property was not hurt. Our hobby is having a hard enough time keeping our flying sites as it is. It does not need a tragedy like this to hurt it even more.
Anyhow, I decided to take my Super Chipmunk out today. The Cub was on channel 23, and the Chip on 31. Each plane had a different receiver. I did an extensive grond check of the plane, and a thorough range check. Everything checked out. First flight went off without a problem. Second flight out, not so good. One minute the plane was there, the next I had no control. Boom! Into the ground. Sooo... I packed up and came home and decided to cehck out RCU and here I am.
Now, I have been a Hitec user from day one. Great product at a good price. But from what I have seen from this thread, my case is not an isolated incident. Yet, Hitec is acknowledging a problem with this radio. But, they are not recalling the product, nor are they giving a new owner a heads up on this. Unfortunately, Hitec needs to realize a few things. Not everyone in this hobby would think to check RCU to determine if the product they wish to purchase is glitch free. Secondly, Hitec needs to pull this product before some one is hurt. At the very least, place a note in the packaging to warn of this potential problem. As for me, I am out two planes, and have a radio that I can not use. From what I have read, the tape fix that Hitec is offering is not the cure.
As consumers, what do we do? I am sure Hitec is not willing to reimburse me for my planes and equipment. Nor do I feel that I should trust another plane to this radio, electrical tape fix or not.
What say you Hitec?
Regards,
Rob

< Message edited by rdrude -- 9/26/2006 3:36:07 AM >

(in reply to glenclif)
       Post #: 60

RE: Optic/Spectra Glitching - 9/26/2006 1:48:46 PM   
glenclif



Posts: 24
Joined: 10/30/2002
From: New Smyrna Beach, FL, USA
Status: offline
Rdrude,

Sorry for the loss of your planes. I have been a little more fortunate than you, because having discovered this issue within 60 days of purchasing my radio, I only used it for foamies, and the losses haven't been quite as expensive.

We haven't heard from Hitec since post # 9. Not much to report I guess.

The standard response is send it in for checkout, which I've done 3 times now. My TX is currently at Hitec service as I write.

I've been a loyal customer of Hitec for over 5 years, and own a lot of their servos, receivers, and 2 other TX's, but this Optic 6 thing has left a very sour taste.

(in reply to rdrude)
       Post #: 61

RE: Optic/Spectra Glitching - 9/26/2006 5:24:46 PM   
Crash9



Posts: 112
Joined: 2/15/2006
From: Lake Elsinore, CA, USA
Status: offline
I' was some what lucky to, My planes where also foamys, but I had spent alot of time building them and that what bums me out. Sorry for loss also rdrude. As consumers we need to spread the word about the problems with Hitec and there tape fix. Tha manager at Hobby People say's he's contacting the main office to see about stopping there sales of the Optic 6. I think all HS should follow.

_____________________________

Flip, Flop and Fly... FPVvideo.com

(in reply to glenclif)
       Post #: 62

RE: Optic/Spectra Glitching - 9/26/2006 7:29:14 PM   
glenclif



Posts: 24
Joined: 10/30/2002
From: New Smyrna Beach, FL, USA
Status: offline
Hobby People is running a sale on them today for $149.99 with the Spectra.

(in reply to Crash9)
       Post #: 63

RE: Optic/Spectra Glitching - 9/26/2006 10:04:45 PM   
still4given



Posts: 410
Joined: 1/27/2006
From: Victorville, CA, USA
Status: offline
quote:

ORIGINAL: glenclif

Hobby People is running a sale on them today for $149.99 with the Spectra.


Great, now there will be even more planes in the air just waiting for a chance to go out of control and hit something or someone. Come on Hitech, show us you do care about this problem. It is not going to go away by itself.

Terry

_____________________________

Live simply. Love generously. Care deeply.
Speak kindly. Leave the rest to God

(in reply to glenclif)
       Post #: 64

RE: Optic/Spectra Glitching - 9/27/2006 4:58:03 AM   
Crash9



Posts: 112
Joined: 2/15/2006
From: Lake Elsinore, CA, USA
Status: offline
Sounds like there unloading there stock. I agree more poeple having nightmares of there aircraft crashing.... Not good for the Hobby at ALL.

< Message edited by Crash9 -- 9/27/2006 4:59:51 AM >


_____________________________

Flip, Flop and Fly... FPVvideo.com

(in reply to Toker41)
       Post #: 65

RE: Optic/Spectra Glitching - 9/29/2006 3:10:23 AM   
mylamo


 

Posts: 355
Joined: 9/19/2003
From: Mission, TX, USA
Status: offline
My Optic just gets progressivly worse,I can't even start
my engines any longer because of the glitch. I feel at
this point that Hitec is not willing to take the financial hit
that a recall would bring, hence the stupid tape fix and
bogus repairs. I am ready to write the company off as
a bad investment.
Ralph

(in reply to Crash9)
       Post #: 66

RE: Optic/Spectra Glitching - 10/5/2006 4:55:04 AM   
Wayne Miller


 

Posts: 967
Joined: 9/10/2003
From: D