To support the clan structure and to receive the support of the clan, the Hmong are concentrated in geographic locations throughout the country, with the largest being in the St. Paul/Minneapolis area of Minnesota.o support the clan structure and to receive the support of the clan, the Hmong are concentrated in geographic locations throughout the country, with the largest being in the St. Paul/Minneapolis area of Minnesota.
Report Abuse. You should place the projector at less 10 to 12 feet away. Keep in mind that projectors needs to be in a dark room to be effective. The lamps on a projector only last about 2,000 hours and the cost of replacing them starts at $50 to around $300.For a 120 screen you should also seat back around 10 feet away, you what to see the whole screen without moving your eyes.Pick up a copy of Home Theater Magazine May issue, it list just about every projector in the market today.or a 120 screen you should also seat back around 10 feet away, you what to see the whole screen without moving your eyes. Pick up a copy of Home Theater Magazine May issue, it list just about every projector in the market today.
If you were to replace that 16:9 screen with an eight foot wide 4:3 screen, you might suddenly feel like your 12 foot viewing distance is too close--for any given screen width, the 4:3 format is always a larger surface area than 16:9, and is thus more visually demanding.eep in mind also that the screen's height will influence ideal viewing distance. Let's assume you have a 16:9 screen that is eight feet wide, and you find that 12 feet, or 1.5x the screen width, is a comfortable viewing distance.