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Durafly Excalibur Warmliner Version:1.0
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Standard version (Model name – Excalibur):

  • 7 flight modes (6 effective) accessed by a combination of switch SE (Takeoff, Acro and Thermal), switch SA (Acro-hi, Acro-med and Acro-low) and RS slider (Landing; overrides all other flight modes):

    • Throttle management by flight mode (max throttle = 75% in Takeoff, 90% in Thermal and Landing, 100% in Acro modes).

    • Triple rates in Acro on switch SA; all other flight modes have a single rate.

  • Custom throttle curves (Curves 1, 4) to remove non-linear ESC response (will need to be tuned).

  • Differential 15% (needed to eradicate negative differential associated with mechanical setup).

  • Landing mode (activated by RS):

    • Custom curve (5) gives throttle from 0-90% in top half of throttle stick throw only.

    • Bottom half of throttle stick throw reflexes ailerons as spoilerons (curve 6).

    • Beep at mid throttle (transition point)

    • Coupled aileron to rudder mix activated automatically (30%).

    • Differential suppression in landing mode (negative diff applied gradually as spoilers deployed; curve 7)

  • Ailerons droop 15% in thermal mode.

  • Adjustable snapflap (elevator to flap) mixing:

    • Snapflap volume adjustment on S2.

    • Snapflap off when SG.

  • Sticky throttle cut (Thr at zero AND switch SF) with pre-flight check reminder.

  • Max power warning after 25 seconds at full throttle to avoid motor overheating.

  • Flight countdown timer (reset by throttle kill on switch SF) and total model time timer

    • Timer set at 3.30 of throttle on time.

  • Flight time remaining called out by short press of switch SH.

  • RSSI called out by long press of switch SH.

  • Speaker volume adjustable via pot S1.

  • Model name announcement on start-up/selection.


Optimised Mode 1 version (Model name – ExclbrMd1):


This has all the same features as the standard version, but with a few tweaks to allow right handed mode 1 pilots whose throttle is on the right hand stick to launch the model more easily. Changes vs. the standard version:


  • Adjusted sticky throttle cut incorporates 4 checks before throttle activated (activation only if Thr at zero AND Switch SE AND slider LS -90 AND switchSF↓)

  • Throttle up for launch on LS (Takeoff flight mode):

    • Takeoff mode automatically selected and called out when throttle activated.

    • Throttle stick has no effect below ¾ travel in Takeoff mode, but throttle can be added via slider LS to 75% for launch.

    • After launch moving the throttle stick above ¾ travel automatically selects Acro flight mode and disables throttle on LS.

    • Takeoff mode cannot be reselected in flight - only by activating the throttle cut and setting the throttle stick to zero AND switch SE AND slider LS -90 AND switchSF is it re-enabled.


 Audio callouts and model image - both versions

All changes are confirmed verbally when activated, and the sound files used are attached with the EEPE – simply paste them into the Sounds folder on your Taranis. A model image for the Excalibur is also included in the ZIP file to copy into the BMP folder on your SD card. Happy flying!


Size 702.55 KB
Downloads 1935
Created 2017-01-05
Created by MattyB
Changed at 2017-01-05
Modified by MattyB

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