Spektrum BEAST X AR7210BX Mode D'emploi page 23

B Motor Off/Idle Position
Menu Point B is used to set the lowest throttle position.
CAUTION: Output [THRO] can be directly controlled by the throttle stick.
Electric Model
1. Move the throttle stick to low throttle, just until motor stops. If the stick throw has been
correctly adjusted as described at Menu Point A (or the ESC has been programmed to
the stick throws), the necessary throttle position should be achieved at the lowest position
of the throttle stick. Some speed controllers provide a special mode that allows for a quick
start-up in case of aborting an autorotation landing. Here you have a larger area between the
actual "motor off" position of the speed controller and the point at which the motor actually
starts. Also there are speed controllers which will not initialize if the lowest stick position is
very close to the motor starting point, so these require more stick throw in the transmitter to
maintain some "dead zone." In both cases, move the throttle stick just as high as the motor
will start in the next step, so that Spektrum AR7210BX can determine the effective throttle
range correctly.
2. Set the low throttle position, ensuring the Status-LED lights up Blue. This means that a
new valid throttle position has been detected. If the Status-LED lights up Red, then the
throttle stick is too close to the center position and not optimal. Check the setting of the
transmitter and the ESC programming or re-adjust throttle servo, carburetor position and
throttle linkage rod.
Nitro/Gas Powered Model
1. Bring the throttle stick to the idle position or a slightly increased idle position (not "motor
off"), so the Spektrum AR7210BX can determine the effective throttle range in the next
step. Using the RPM Governor without an auxiliary channel to control the RPM Governor,
this position will be used as idle position when performing an autorotation maneuver.
Set the throttle as high as necessary so the motor will idle and will continue to run when
performing the autorotation.
2. Set the low throttle position, ensuring the Status-LED lights up Blue. This means that a
new valid throttle position has been detected. If the Status-LED lights up
throttle stick is too close to the center position and not optimal. Check the setting of the
transmitter and the ESC programming or re-adjust throttle servo, carburetor position and
throttle linkage rod.
When entering Menu Point B, the Status-LED is OFF. As long as you do not move the throttle
stick, the currently stored position will not be changed. So you can skip Menu
Point B by pressing the button without changing the throttle position when performing
subsequent adjustments in Setup menu or Governor menu. You must move the throttle stick at
Menu Point B at least once to change the current throttle position.
Press the button to save the configuration and to proceed to Menu Point C.
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EN
Red, then the