Difference between revisions of "Problems and Solutions"
From Spirit System Manual
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{| class="wikitable" style="background-color:#ffffcc; text-align: left; width: 75%;" | {| class="wikitable" style="background-color:#ffffcc; text-align: left; width: 75%;" | ||
| − | |'''<translate>Problem description</translate>''' | + | |'''<translate><!--T:1--> |
| − | |'''<translate>Solution</translate>''' | + | Problem description</translate>''' |
| + | |'''<translate><!--T:2--> | ||
| + | Solution</translate>''' | ||
|- style="vertical-align:top;" | |- style="vertical-align:top;" | ||
| − | |style="width: 50%;"|<translate>Swashplate or tail drifts after initialization | + | |style="width: 50%;"|<translate><!--T:3--> |
| + | Swashplate or tail drifts after initialization | ||
|Check trims and subtrims. Sticks in neutral position must be 0%, see the ''Diagnostics tab''. Increase Stick deadband in ''Advanced tab''.</translate> | |Check trims and subtrims. Sticks in neutral position must be 0%, see the ''Diagnostics tab''. Increase Stick deadband in ''Advanced tab''.</translate> | ||
|- style="vertical-align:top;" | |- style="vertical-align:top;" | ||
| − | |<translate>Rudder or cyclic is not precise</translate> | + | |<translate><!--T:4--> |
| − | |<translate>Increase cyclic gain and/or increase the gyro gain in the transmitter. Add exponential in the transmitter.</translate> | + | Rudder or cyclic is not precise</translate> |
| + | |<translate><!--T:5--> | ||
| + | Increase cyclic gain and/or increase the gyro gain in the transmitter. Add exponential in the transmitter.</translate> | ||
|- style="vertical-align:top;" | |- style="vertical-align:top;" | ||
| − | |<translate>Aggressive cyclic pitch movement or fast forward flight leads to rapid, large tail oscillations</translate> | + | |<translate><!--T:6--> |
| − | |<translate>Decrease pirouette consistency in the ''Advanced tab'' gradually by 10 until this disappears. Check the tail mechanics for binding.</translate> | + | Aggressive cyclic pitch movement or fast forward flight leads to rapid, large tail oscillations</translate> |
| + | |<translate><!--T:7--> | ||
| + | Decrease pirouette consistency in the ''Advanced tab'' gradually by 10 until this disappears. Check the tail mechanics for binding.</translate> | ||
|- style="vertical-align:top;" | |- style="vertical-align:top;" | ||
| − | |<translate>Model oscillates in elevator or aileron axes</translate> | + | |<translate><!--T:8--> |
| − | |<translate>Decrease cyclic gain in ''Sensor tab''.</translate> | + | Model oscillates in elevator or aileron axes</translate> |
| + | |<translate><!--T:9--> | ||
| + | Decrease cyclic gain in ''Sensor tab''.</translate> | ||
|- style="vertical-align:top;" | |- style="vertical-align:top;" | ||
| − | |<translate>Tail oscillates rapidly</translate> | + | |<translate><!--T:10--> |
| − | |<translate>Decrease gyro gain in the transmitter.</translate> | + | Tail oscillates rapidly</translate> |
| + | |<translate><!--T:11--> | ||
| + | Decrease gyro gain in the transmitter.</translate> | ||
|- style="vertical-align:top;" | |- style="vertical-align:top;" | ||
| − | |<translate>Model pirouette rotation is too slow/fast</translate> | + | |<translate><!--T:12--> |
| − | |<translate>Increase/decrease rotation speed for rudder in ''Sensor tab''.</translate> | + | Model pirouette rotation is too slow/fast</translate> |
| + | |<translate><!--T:13--> | ||
| + | Increase/decrease rotation speed for rudder in ''Sensor tab''.</translate> | ||
|- style="vertical-align:top;" | |- style="vertical-align:top;" | ||
| − | |<translate>Servos jitter randomly without external influences</translate> | + | |<translate><!--T:14--> |
| − | |<translate>Check the cable connection between the receiver and the unit.</translate> | + | Servos jitter randomly without external influences</translate> |
| + | |<translate><!--T:15--> | ||
| + | Check the cable connection between the receiver and the unit.</translate> | ||
|- style="vertical-align:top;" | |- style="vertical-align:top;" | ||
| − | |<translate>During stationary pirouettes model drifts</translate> | + | |<translate><!--T:16--> |
| − | |<translate>Check the Subtrim configuration in the ''Servos tab''. It seems to be inprecise.</translate> | + | During stationary pirouettes model drifts</translate> |
| + | |<translate><!--T:17--> | ||
| + | Check the Subtrim configuration in the ''Servos tab''. It seems to be inprecise.</translate> | ||
|- style="vertical-align:top;" | |- style="vertical-align:top;" | ||
| − | |<translate>Aggressive elevator stick movement leads to bouncing</translate> | + | |<translate><!--T:18--> |
| − | |<translate>Increase elevator filter in ''Advanced tab'' and/or decrease cyclic feed forward in ''Advanced tab''.</translate> | + | Aggressive elevator stick movement leads to bouncing</translate> |
| + | |<translate><!--T:19--> | ||
| + | Increase elevator filter in ''Advanced tab'' and/or decrease cyclic feed forward in ''Advanced tab''.</translate> | ||
|- style="vertical-align:top;" | |- style="vertical-align:top;" | ||
| − | |<translate>Cyclic feel is delayed or disconnected</translate> | + | |<translate><!--T:20--> |
| − | |<translate>Increase cyclic feed forward in ''Advanced tab''.</translate> | + | Cyclic feel is delayed or disconnected</translate> |
| + | |<translate><!--T:21--> | ||
| + | Increase cyclic feed forward in ''Advanced tab''.</translate> | ||
|- style="vertical-align:top;" | |- style="vertical-align:top;" | ||
| − | |<translate>Elevator servo is not moving when initialization is finished</translate> | + | |<translate><!--T:22--> |
| − | |<translate>Flight log from the previous flight was saved. View the log in the ''Diagnostic'' tab and fix reported problem.</translate> | + | Elevator servo is not moving when initialization is finished</translate> |
| + | |<translate><!--T:23--> | ||
| + | Flight log from the previous flight was saved. View the log in the ''Diagnostic'' tab and fix reported problem.</translate> | ||
|- style="vertical-align:top;" | |- style="vertical-align:top;" | ||
| − | |<translate>Swashplate is jumping in a cycle when initialization is finished</translate> | + | |<translate><!--T:24--> |
| − | |<translate>The unit was started with the Rescue mode engaged. Turn off the rescue from your transmitter.</translate> | + | Swashplate is jumping in a cycle when initialization is finished</translate> |
| + | |<translate><!--T:25--> | ||
| + | The unit was started with the Rescue mode engaged. Turn off the rescue from your transmitter.</translate> | ||
|-- style="vertical-align:top;" | |-- style="vertical-align:top;" | ||
| − | |<translate>Rudder stop is not equal for both sides</translate> | + | |<translate><!--T:26--> |
| − | |<translate>Check rudder servo center position, rudder mechanics. You can also try to lower rudder limit for the side where bounce-back occur.</translate> | + | Rudder stop is not equal for both sides</translate> |
| + | |<translate><!--T:27--> | ||
| + | Check rudder servo center position, rudder mechanics. You can also try to lower rudder limit for the side where bounce-back occur.</translate> | ||
|} | |} | ||
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{|style="width: 100%;color: white;" | {|style="width: 100%;color: white;" | ||
|- | |- | ||
| − | | style="width: 33%;"| [[<translate>First flight</translate>|← <translate>First flight</translate>]] | + | | style="width: 33%;"| [[<translate><!--T:28--> |
| − | | style="width: 33%;text-align:center;"| [[#up|↑<translate>Up</translate>↑]] | + | First flight</translate>|← <translate><!--T:29--> |
| − | | style="text-align:right;" | [[<translate>Thanks</translate>|<translate>Thanks</translate> →]] | + | First flight</translate>]] |
| + | | style="width: 33%;text-align:center;"| [[#up|↑<translate><!--T:30--> | ||
| + | Up</translate>↑]] | ||
| + | | style="text-align:right;" | [[<translate><!--T:31--> | ||
| + | Thanks</translate>|<translate><!--T:32--> | ||
| + | Thanks</translate> →]] | ||
|} | |} | ||
---- | ---- | ||
</div> | </div> | ||
Revision as of 10:01, 16 September 2016
| Problem description | Solution |
| Swashplate or tail drifts after initialization | Check trims and subtrims. Sticks in neutral position must be 0%, see the Diagnostics tab. Increase Stick deadband in Advanced tab. |
| Rudder or cyclic is not precise | Increase cyclic gain and/or increase the gyro gain in the transmitter. Add exponential in the transmitter. |
| Aggressive cyclic pitch movement or fast forward flight leads to rapid, large tail oscillations | Decrease pirouette consistency in the Advanced tab gradually by 10 until this disappears. Check the tail mechanics for binding. |
| Model oscillates in elevator or aileron axes | Decrease cyclic gain in Sensor tab. |
| Tail oscillates rapidly | Decrease gyro gain in the transmitter. |
| Model pirouette rotation is too slow/fast | Increase/decrease rotation speed for rudder in Sensor tab. |
| Servos jitter randomly without external influences | Check the cable connection between the receiver and the unit. |
| During stationary pirouettes model drifts | Check the Subtrim configuration in the Servos tab. It seems to be inprecise. |
| Aggressive elevator stick movement leads to bouncing | Increase elevator filter in Advanced tab and/or decrease cyclic feed forward in Advanced tab. |
| Cyclic feel is delayed or disconnected | Increase cyclic feed forward in Advanced tab. |
| Elevator servo is not moving when initialization is finished | Flight log from the previous flight was saved. View the log in the Diagnostic tab and fix reported problem. |
| Swashplate is jumping in a cycle when initialization is finished | The unit was started with the Rescue mode engaged. Turn off the rescue from your transmitter. |
| Rudder stop is not equal for both sides | Check rudder servo center position, rudder mechanics. You can also try to lower rudder limit for the side where bounce-back occur. |
