How to use compass

1) Hold the compass steadily and horizontally with both hands, in front of the main door about 1.2-3 meters away from the door, and align it with the center of the door frame (as shown in the figure, two lines AB Parallel way) ?2)? Gently turn the compass in the square garden so that the compass on Tianchi (inner garden)? 3)? It is very important that the end of the magnetic needle with the small hole must be in line with the two small red lines on the red line. The points overlap and the positions cannot be interchanged. ?4)?At this time, the word ? (engraved on the 24th mountain level of the compass) under one of the big red cross lines on the compass and one of the red lines perpendicular to the door is the sitting direction of the house. The side leaning towards the chest is facing, and the opposite side is sitting.

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