TUBE A. 2H9779 - Caterpillar

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(1) "Swap Slope" softkey
Perform one of the following actions:
Use the arrow keys in order to enter the left cross slope value.
Press the "Level" soft key.
Press the "Next" key in order to move to the "Right" field.Note: The "Swap Slope" soft key (4) can be used to change the sign of the cross slope. Refer to Illustration 3.
Specify the right cross slope as described in Step 8.
Press the "OK" key. The "Design Name" dialog appears. Refer to Illustration 4.
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The AccuGrade System provides a default name. Use the arrow keys to change the default design name.
Press the "OK" key in order to accept the name and return to the "Select Design File" dialog. The new design file is highlighted.
Press the "OK" key in order to load the new sloping surface design.Point-and-Direction Method
Instead of entering a second point, you can enter the direction and grade. The specified values are used to create the master alignment of the sloping surface.The Direction specifies the bearing of the master alignment.The grade is the slope at which the master alignment rises or falls along the specified bearing. You can enter the grade as a ratio or a percentage, depending on how the grade units have been defined in the installation menu.As you travel in the specified direction, a positive (+) grade rises and a negative (−) grade falls.The grade in a Grade field is normally expressed as a ratio. A grade of 1:1000 (or 0.1%) is nearly level and a grade of 1:8 (or 12.5%) is very steep for a road.Note: For any site, there is a grade that it is too steep for machines to operate. Find out what this is for your workplace and make sure that you do not create slopes steeper than this value.To enter a sloping surface using the "Point-and- Direction" method complete the following steps:
Press the "Design: <Name>" soft key from the guidance screens. The "Select Design File" dialog appears.
Press the "New Slope" soft key. The "New Design: Sloping Surface" dialog appears.
Press the "Method: 2 Points" soft key. The soft key changes to "Method: Pt / Dir" and the Point position fields are shown. Refer to Illustration 5.
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Perform one of the following actions:
Press the "Here" soft key in order to use the current position of the guidance point that has focus.One of the "Bucket Tip: Left" or "Bucket Tip: Right" soft keys appears in the "Level Surface Design" dialog. This ensures that you know which bucket tip the position is taken from.Note: If the "Here" soft key is not available, a high accuracy position is not available. For more information, refer to Operation and Maintenance Manual, "Troubleshooting Common Problems".
Use the arrow keys to enter the design northing, easting, and elevation values. Press the "Next" key in order to move to the next field.
Press the "Direction" soft key. The "New Design: Sloping Surface" dialog shows the direction and grade fields. Refer to Illustration 6.
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Use the arrow keys to enter the direction value in decimal degrees. This