AccuGrade® Site Reference System (SRS) and Laser Reference System (LRS) Caterpillar

• "Park" the laser receiver. Turn the key switch of the machine to the OFF position. When the key switch is turned to the OFF position, the system will shut off. The current reference point will be saved in the memory of the display.

• Use the control keys on the display in order to disable the AccuGrade system. The display will still remain on, but the AccuGrade system will not be enabled.

Note: If the display is used in order to disable the AccuGrade system, then the laser receiver will automatically retract into the parked position. However, the current reference point information will be erased. After the "AccuGrade" system has been disabled, the key switch can be turned to the OFF position.

In order to disable the AccuGrade system:

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Illustration 1	g01438567

1. At the "AccuGrade Laser Reference System" screen, use the "Cursor" buttons in order to select the "System OFF" option. Refer to Illustration 1.

2. Press "OK".

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Illustration 2	g01208961

3. A confirmation screen will appear. Press "OK" in order to continue. Press "Back" button in order to cancel the "System OFF" request. Refer to Illustration 2.

   If the "OK" is pressed, then the laser receiver will automatically lower into the "Parked" position. After the laser receiver is lowered to the "Parked" position, the "System Off" screen will appear.

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Illustration 3	g01283322

4. Press "OK" in order to return to the "AccuGrade Main Menu". Refer to Illustration 3.