Manuals:MBUltraFblV5:Setupmenu J: Difference between revisions

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At SETUP MENU point '''J''' we trim the servo center positions so that each servo horn forms an exact 90 degrees angle with the adjustment linkage. This is necessary as usually you will not be able to attach the servo horns in exact center position to the servo. '''After all servos have been trimmed do not proceed to the next menu point yet.''' After trimming adjust the linkage rods according to your helicopter's manual, so the rotorhead system is set up neutral and allows to have equal movements in all directions. For this the swashplate should be at the midpoint and perpendicular to the main shaft and the rotor blades should have 0 degrees of pitch. Always work this out from bottom (servos) to top (blade grips).<br />
* At SETUP MENU point '''J''' we trim the servo center positions so that each servo horn forms an exact 90 degrees angle with the adjustment linkage. This is necessary as usually you will not be able to attach the servo horns in exact center position to the servo.
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* '''After all servos have been trimmed, do not proceed to the next menu point yet!''' In the next step, adjust the linkage rods according to your helicopter's manual, so the rotorhead is set up neutral and allows to have equal movements in all directions. For this, the swashplate should be at the midpoint and perpendicular to the main shaft and the rotor blades should have 0 degrees of pitch. Always work this out from bottom (servos) to top (blade grips).
In case your helicopter has a non-DFC rotor head with adjustable swashplate driver also don‘t forget to level and phase the swashplate driver in the correct way. At 0 degrees of pitch the swash driver arms must be horizontal and the linkage balls of the blade grips must be perpendicular to the spindle shaft.<br />
* In case your helicopter has a non-DFC rotor head with adjustable swashplate driver also don‘t forget to level and phase the swashplate driver in the correct way. At 0 degrees of pitch the swash driver arms must be horizontal and the linkage balls of the blade grips must be perpendicular to the spindle shaft.<br />
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| style="color:white; background: linear-gradient(to right, #FF3300, black, #0066FF)" | red/blue || CH7 – elevator servo(2) (90° eCCPM only)
| style="color:white; background: linear-gradient(to right, #FF3300, black, #0066FF)" | red/blue || CH7 – elevator servo(2) (90° eCCPM only)
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{{SHORT_QUOTE|width = 90|margin=10| If you don't like that servos move up/down on selection, i.e. when using a swash leveling tool sitting on the swashplate, please use StudioX App to trim the servos.}}<br />
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=Setup with StudioXm= <!--T:5-->
=Setup with StudioXm= <!--T:5-->
When the servo trim screen appears, for your reference the servos will briefly move up and down once one after another in the given order CH1 to CH3 (CH7) so you can identify them easily. Trim each servo using the '''+''' and '''-''' buttons so that the servo horn forms an exact 90 degrees angle with the linkage rod. Then make the mechanical adjustment for the linkages as described above if necessary.<br />
When the servo trim screen appears, for your reference the servos will briefly move up and down once one after another in the given order CH1 to CH3 (CH6) so you can identify them easily. Trim each servo using the '''+''' and '''-''' buttons so that the servo horn forms an exact 90 degrees angle with the linkage rod. Then make the mechanical adjustment for the linkages as described above if necessary.<br />
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[[File:Basic_setup_swash_trim.PNG|x250px]]<br />
[[File:Basic_setup_swash_trim.PNG|x250px]]<br />