Once you've found a location that is free of obstructions and have the Azimuth and Elevation angles (using the installation menus on your satellite receiver when hooked to your TV) you're ready to go. Align the Indicator Line with the Azimuth scale using the Azimuth number you wrote down earlier. Place the SatelLock Alignment Tool on top of your mounting pipe and confirm the pipe is plumb using the bubble level on the cap. Remove the cap and use the compass to find N, then mark the dish through the Slot on the tool. You're now ready to install your dish on the mounting pipe. Align the alignment slot on the back of the dish with the pencil mark. Go on to set the Elevation using the Elevation number you wrote down earlier from the satellite receiver. Then connect your cables, fine tune if needed and enjoy!