Research Concepts RC1500 - Manual (Page 15)

Antenna Setup
15 RC1500B Quick Start Guide
Mount Latitude Angle
The mount should initially be pointing as close as possible to true South if in the
Northern Hemisphere. Point the mount North if in the Southern Hemisphere.
6. Set Latitude Angle using the threaded eye bolt. Use the built-in Latitude scale to set
the latitude angle to the earth station latitude. Example: 39.7 degrees
Figure 16 – Threaded Eye Bolt
Figure 17 – Built-in Latitude Scale