Place the Yantra at eye level before starting to meditate 

Begin by focusing on the central dot

Allow yourself to notice the triangle surrounding the central dot

Notice the many triangles within the circle and what they represent

Start taking in the circles within which the triangles are set

Focus your attention on the lotus petals and how they’re positioned

Bring your awareness to the square that frames the image and notice how they point

Finally, gaze at the entire yantra and notice the different shapes and patterns within it

You can then go in reverse back to the central dot

Close your eyes and meditate on the image of the yantra unfolding in your mind’s eye