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No gun sound and elevation IBU2U

Posted: Fri Jan 12, 2018 7:12 pm
by tanker ed
Normaly i am a Clark man ,but this time i bought a IBU2U to experiment with and compare to Clark boards.

Everything is working well but i dont have gun elevation and a very poor gun sound like a plop sound than a gun sound.
Engine sound is working very wel also but the Clark TK60 is way better sound wise.
Driving of the tank is better on the IBU2U

What i found out if i reduce the servo travel in travel adjust to 70% the elevation works perfectly but not gun plof sound anymore.

If i bring back my servo travel to 100% elevation gone and the plof sound with a poor BB klap.

My set up is a JR PROPO 28X and a 8channel reciever also from JR
Channel set up 1=Thro 2=AIL 3=Elev 4=Rudder and 5 tro 8 are aux channels

Caliberated a dozen times and the latest Ini. and firmware are on it.

Sound i am using is Tiger I sound.

Re: No gun sound and elevation IBU2U

Posted: Sat Jan 13, 2018 8:10 am
by tanker ed
Were are the experts ??????

Thks Ed

Re: No gun sound and elevation IBU2U

Posted: Sat Jan 13, 2018 8:14 am
by Tankbear
Elevation might be because you have some mixer setup on the radio.

Never known no gun sound unless it’s not firing which might be the case if the elevation isn’t working correctly as it’s all on the same rc channel.

Re: No gun sound and elevation IBU2U

Posted: Sat Jan 13, 2018 8:22 am
by tanker ed
Dont think any mixing is active on the radio wil check to make shure.Its strange i have to lower my elevetion travel adjust to 70% to make my elevation work.


My radio is working perfect on al my clark boards.

Re: No gun sound and elevation IBU2U

Posted: Sat Jan 13, 2018 9:05 am
by Tankbear
The IBU2U self learns the channels, reverse and range during calibration so something must be confusing it which is normally mixing of channels

Re: No gun sound and elevation IBU2U

Posted: Sat Jan 13, 2018 10:00 am
by tomhugill
Sounds like your struggling to hit the elevation window on the stick. If you reduce the travel that window becomes bigger but then youve reduced the stick travel to the extent you can't fire the main or machine guns. What I do is run a mix so the stick travels the extent of the elevation trigger and then put the mg and main gun onto switches with another mix

Re: No gun sound and elevation IBU2U

Posted: Sat Jan 13, 2018 10:26 am
by tanker ed
If lowering the travel adjust elevation is working just fine .

No mixings are on everything is INH ,normaly if i make a new model and bind no mixings are active on my Radio

How can i put the Gun and MG on a switch

Re: No gun sound and elevation IBU2U

Posted: Sat Jan 13, 2018 10:29 am
by tomhugill
tanker ed wrote:If lowering the travel adjust elevation is working just fine .

No mixings are on everything is INH ,normaly if i make a new model and bind no mixings are active on my Radio

How can i put the Gun and MG on a switch
You'll need to use mixing on your radio!

Re: No gun sound and elevation IBU2U

Posted: Sat Jan 13, 2018 10:31 am
by tanker ed
Wich mixing ? there are a lot on my radio

Re: No gun sound and elevation IBU2U

Posted: Sat Jan 13, 2018 11:08 am
by tanker ed
i have taken my old JR radio and Elevation is ok now and the gun fires but still a very weak gun sound like a dull plof sound track recoil works fine

Stil a very weak gun sound and the MG even weaker