no movement on end-point setting

[sly the dogman]

Re-programmed my 760 ; after setting yawn direction, flick the switch to set end-points but the gyro does not respond to the end-point direction ??? it just sits there no movement at all either left or right.

Can I re-set to default, how do I set default ?
Do you have an idea ?

[sly the dogman]

If ever this happen to you, end-points not setting ; re-sellect the servo impulse at the beginning of the
programming, it seems to default the settings on end-points. I was able to set the tail slider to the desired setting, now I can go fly.

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I stand corrected, it is not default when you change servo impulses. At the field had to change servo settings on the 760, JR8900 was spickin' hot. Tried to program it on the second position (2 blinks) gyro does not respond cannot set yawn correction & end-points.
Maybe step down not fonctionnal !

[wanderer56]

Are your rudder endpoints at 100% in tx (piro rate) when programming? Not sure if that would make any difference, but just a thought.

Some of the step-down regulators really just drop the voltage from the input voltage a certain amount. .8 volts for example. So if your running 6V on the rx, your still getting 5.2V at the tail servo. So it's not really a voltage regulator, it's more of a voltage reducer. I have a different brand (WR) of step down that only drops .6V. Might be worth hooking up a meter and see what your actually getting at the tail servo. But if everthing was working before you installed the DS8900, then it must be in the gyro settings.

Just some ideas.