need help with dx9 and sulivan skywriter smoke pump - RCCanada - Canada Radio Controlled Hobby Forum
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Old 06-22-2016, 09:22 PM   #1
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need help with dx9 and sulivan skywriter smoke pump

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hi i need help with the programation of the pump the pump is conect in the aux3 and i did a mix with throtle to aux3

i have 2 option normal ans curve .. curve look way more presise but i cant find a way to programe the pump it only turn on at 125% of the curve and at the maximum nothing between -125% to +124% and then bang 125% full open i tryed all the number posible nothing work y am lost is there any one can help me with this

p.s i try ton find sumthing on the internet for couple of hours and did find sumthing good

p.s no 2 i am french ssy for the english writen
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Old 06-23-2016, 06:28 AM   #2
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Re: need help with dx9 and sulivan skywriter smoke pump

Did you somehow program your mix to only be activated when a certain switch is on?

And is this switch an Analog switch that is turned on only when throttle is at 125%...?

If you can export the model memory to SD card and post the .spm file somebody can look and see what you have programmed.
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Old 06-23-2016, 08:54 AM   #3
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Re: need help with dx9 and sulivan skywriter smoke pump

Not familiar with the 9 so not sure if it has a servo monitor. If so, pull up that page and watch what happens on AUX 3 while the throttle is moved. This will confirm if your mix is correct or if you have what davidmc36 has suggested. In that case you may have also set the mix to activate at a certain throttle or switch setting.

Also, if there is a curve on the throttle channel you need to link that to the mix or it may remain linear.
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