<PropertyList>
  <name>EBCAU Check Tutorial</name>
  <description>

This tutorial teaches the EC130 B4 EBCAU Check.

The EBCAU System (Emergency Backup Control Ancillary Unit) serves as backup in the very rare case when both channels of the dual channel FADEC fail.

The test is performed after engine-, fuel-control or EBCAU maintenance actions.

The test requires a run-up engine at full power.

</description>

  <init>
    <set>
      <property>/sim/current-view/view-number</property>
      <value>0</value>
    </set>
  </init>

  <step>
    <message>
      -
      Engine must be started and at full power.
      EBCAU Test is only to be performed on ground !!
      -
    </message>
    <exit>
      <condition>
        <greater-than>
          <property>/rotors/main/rpm</property>
          <value>360</value>
        </greater-than>
      </condition>
    </exit>
  </step>

  <step>
    <view>
      <heading-offset-deg>340</heading-offset-deg>
      <pitch-offset-deg>-40</pitch-offset-deg>
      <roll-offset-deg>0.0</roll-offset-deg>
      <x-offset-m>-0.7</x-offset-m>
      <y-offset-m>0.0</y-offset-m>
      <z-offset-m>-3.9</z-offset-m>
      <field-of-view>40</field-of-view>
    </view>

    <marker>
      <x-m>-4.4892</x-m>
      <y-m>-0.4207</y-m>
      <z-m>-0.5174</z-m>
      <scale>4.0000</scale>
    </marker>

    <message>
      -
      Open the plastic guard and press TEST button
      -
    </message>
    <exit>
      <condition>
        <not>
          <property>/controls/engines/engine/ebcauguard</property>
        </not>
      </condition>
    </exit>
  </step>

  <step>
    <view>
      <heading-offset-deg>346</heading-offset-deg>
      <pitch-offset-deg>-15</pitch-offset-deg>
      <roll-offset-deg>0.0</roll-offset-deg>
      <x-offset-m>-0.7</x-offset-m>
      <y-offset-m>0.0</y-offset-m>
      <z-offset-m>-3.9</z-offset-m>
      <field-of-view>40</field-of-view>
    </view>

    <marker>
      <x-m>-4.570</x-m>
      <y-m>-0.477</y-m>
      <z-m>-0.192</z-m>
      <scale>5.0000</scale>
    </marker>

    <message>
    -
    Check if Rotor RPM increases to 387 ... 393 rpm
    -
    </message>
    <exit>
      <condition>
        <property>/controls/engines/engine/ebcautest</property>
        <greater-than>
          <property>/rotors/main/rpm</property>
          <value>386</value>
        </greater-than>
      </condition>
    </exit>
  </step>

  <step>
    <view>
      <heading-offset-deg>340</heading-offset-deg>
      <pitch-offset-deg>-40</pitch-offset-deg>
      <roll-offset-deg>0.0</roll-offset-deg>
      <x-offset-m>-0.7</x-offset-m>
      <y-offset-m>0.0</y-offset-m>
      <z-offset-m>-3.9</z-offset-m>
      <field-of-view>40</field-of-view>
    </view>

    <marker>
      <x-m>-4.4892</x-m>
      <y-m>-0.4207</y-m>
      <z-m>-0.5174</z-m>
      <scale>4.0000</scale>
    </marker>

    <message>
    -
    Switch TEST button OFF and close plastic guard
    -

    </message>
    <exit>
      <condition>
        <not>
          <property>/controls/engines/engine/ebcautest</property>
        </not>
        <property>/controls/engines/engine/ebcauguard</property>
      </condition>
    </exit>
  </step>

  <step>
    <view>
      <heading-offset-deg>346</heading-offset-deg>
      <pitch-offset-deg>-15</pitch-offset-deg>
      <roll-offset-deg>0.0</roll-offset-deg>
      <x-offset-m>-0.7</x-offset-m>
      <y-offset-m>0.0</y-offset-m>
      <z-offset-m>-3.9</z-offset-m>
      <field-of-view>40</field-of-view>
    </view>

    <marker>
      <x-m>-4.570</x-m>
      <y-m>-0.477</y-m>
      <z-m>-0.192</z-m>
      <scale>5.0000</scale>
    </marker>

    <message>
    -
    Check if Rotor RPM decreases to 374 ... 378 rpm
    -
    </message>
    <exit>
      <condition>
        <less-than>
          <property>/rotors/main/rpm</property>
          <value>378</value>
        </less-than>
      </condition>
    </exit>
  </step>

  <wait>10</wait>

  <end>
  </end>
</PropertyList>
