What basic knowledge is needed to use a compass? feng shui

Getting off the compass is the most important, because it is the first step to see Feng Shui. If you don't master the method correctly, all future arrangements will be wrong. So carefully measure, not careless! For beginners, it is recommended to use a square disk, that is, the bottom of the disk is square and the compass in the middle can rotate. If it is newly bought, it is necessary to correct the scale first, so that the red line of the meridian at the bottom of Tianchi Lake is aligned with the north-south 0 degree and the north-south 180 degree. Every time you use the dial needle, you should first test its sensitivity. Generally, after being used once in a hard place or when placing a corpse, the needle will stagnate and may be inaccurate. Compass is a precision instrument, so take good care of it!

Compass, also called compass, is like an all-encompassing scripture, which includes all kinds of applied knowledge. The most is 33 floors, and the most commonly used is 13 floors. There are many types sold in the market, and each school has its own CD. Our school requires disciples to recite applied knowledge without referring to reference books! In this way, all kinds of compasses can be used, just like a driver who is proficient in mechanical principles, can not only drive a BMW Mercedes-Benz, but also drive a tractor for agricultural vehicles, and will soon cultivate a master. As long as he has a small compass and a rope, he can see Feng Shui! There is no need to pretend to be bluffing with a big compass! People look mysterious and seem to understand. In fact, they are not much better than others. There is no ink in their stomachs, so we should fill them pragmatically as soon as possible instead of pretending!

Beginners can use the pay-off method when setting the plate. Remember, measuring the sitting orientation of urban houses must be outside, not indoors. Because steel bars are widely used in modern buildings, the original magnetic field has changed, which has a great influence on the pointer of the compass. Traditional geomantic omen does not understand this truth, so it is extremely wrong to put the compass on the ground or stick it directly on the wall to measure. What's more, some people hold a compass in one hand and wear it indoors, pointing to the east. Therefore, in order to calculate accurately, we must first measure the quasi-sitting backward outdoors, and then measure the geomagnetic orientation indoors, so there will be no deviation!

Before outdoor measurement, observe the external environment, make sure that the main entrance and exit connected with the road is the air port, and then see if there are any moving points around, and then start measurement. In general, we should choose the side that can represent the direction of the mountain, which is about 10 meters away from the building and about 50 meters away from the large building. Hold the compass with both hands and stick it flat on the chest and abdomen to ensure that the compass is on a horizontal plane. Then use the idea to make the extension line of the outer edge of the compass form parallel lines with the mountain surface of the building. At the same time, slowly rotate the inner disk with your thumb, so that the magnetic needle completely coincides with the red line at the bottom of Tianchi Lake, needle tip to needle tip, needle tail to needle tail, and readings on both sides of the mountain direction are fixed on the red line perpendicular to the disk surface. You can choose several points to measure repeatedly to ensure accuracy! It is difficult for beginners to master the parallel line with the building, so you can use the method of setting out! The method is simple. Make a foldable ruler or T-square, which is easy to carry. Punch holes at the right angle for threading. Generally, red wool is used, which is more than 10 meter long. When using it, ask someone for help, stick it on the wall of the building with the right angle of the square ruler, and then wrap the other end of the wool around the middle finger of the left hand and tie it tightly. Put the vegetables under the wool to make wool ropes and horns. In this way, the outer edge of the compass must be parallel to the building. Turn the inner disk with the thumb above to make the magnetic needle completely coincide with the red line at the bottom of Tianchi Lake. The readings on both sides of the mountain are on the words under the red hair. Generally, the left and right sides of each orthographic method are 4.5 degrees, which is within the range of ***9 degrees. If the left and right are greater than 4.5 degrees, the calculation is bidirectional. This is very important! Because the next chart is used in the forward direction, it is used in the reverse direction instead of the astrolabe, so the two astrolabes are different. Replacing the astrolabe means replacing it with other stars! Then, based on the measured mountain direction, by the way, measure the moving point around the air port to see what it is, and write it on paper so as not to forget it.