Sunday, February 27, 2011

how to travel using a handheld GPS ?

GPS (Global Positioning System) was first implemented by the military so that soldiers would know where they are, how to navigate, and for targeting information for weapon delivery. Now it's available to the public. It is used by drivers, hikers, boaters and pilots. With GPS you can know where you are anywhere in the world. And know approximately how far any destination is from where you are, what direction to go, and how long it will take to get there.

Instructions

  1. 1
    Turn on your GPS. It takes anywhere from 15 seconds to 1 minute to acquire the satellites' transmission. Once acquired you are then able to determine your location with at least 3 satellites, and if you have 4 satellites, you can also get altitude.
  2. 2
    Create a waypoint. Depending on the model of GPS reciever you are using, you may have to scroll through the pages to find the page with the "create waypoint" option. A waypoint can be a destination, where you are currently or an intermediate point between your starting point and final stop.
  3. 3
    Determine which way is north. As soon as you start walking, your heading will be displayed which is the compass direction you are walking. If you select a waypoint destination, then a desired track is calculated from your current position to the destination.
  4. 4
    Get your map oriented or turned the right way. Simply figure out which way is north by walking a few steps and turn until you see either 0 or 360 or north showing on the heading indicator. Now turn the top of the map to point north. Usually the GPS will have a moving map built into it.
  5. 5
    Walk directly to the waypoint. Your heading will equal the desired track or course. If you have to walk around an obstacle, then you will get off course for a little while. However, the GPS will still show you the bearing or heading that you should go to walk directly to the destination. It can also show the course to steer to quickly intercept and get back on your original course.

how to connect computer to tv ?

Connect your computer to a TV

To connect your computer to a TV, your computer needs to have an output port that matches one of the input ports on your TV.
Illustration of VGA, DVI, composite video, S-Video, HDMI, and component video connections

how to renew your passport ?

If you want to renew an expired passport in India the correct term is "re-issue." An expired passport cannot be renewed and using that term will make an already tedious process virtually impossible. If you gather the correct documents before hand and allow yourself ample time before your travels, you will be able to get your expired passport in India easily. As long as your passport has not been expired for more than three years, you will be able to have it re-issued.

Instructions
Things You'll Need:

    * Passport application
    * Black or blue ink pen
    * Proof of date of birth
    * Old passport
    * Citizenship document (if applicable)
    * Repatriate expenditure document (if applicable)
    * Identity certificate (Government/Public Sector/Statutory Body Employees Only)
    * Photocopies of first and last four pages
    * Photocopy of ECR/ECNR stamp or Proof of Matriculation or Degree
    * Proof of address
    * 3 color passport size photos
    * Passport fee
    * Authorization letter (if applicable)

   1.     

      Fill out your current name in the area provided in column 1, surname first. If you do not have a surname, leave this area blank and fill out only your given name in the space provided. There is enough room on the form for 75 letters in your name. Avoid using initials and print clearly. In column 2, fill out your prior name if any.
   2.
     
      In the column 3 indicate your gender. If you are male, print "M." If you are female, print "F." If your gender is other (hermaphrodite or gender re-assigned from birth gender) print an "X" in the space provided.
   3.
     
      Fill out the remainder of the form clearly, the rest of the columns are self explanatory. If a column (such as spouse's name) does not apply to you, write "not applicable" in the space provided. Do not write "N/A."
   4.
     
      If you are filling out the form for someone who is illiterate, make sure that that their thumb print is clearly impressed in the correct boxes with the left hand thumb used for males and the right hand thumb used for females.
   5.
     
      Gather the correct monies to cover the fees associated with re-issuing your passport. A 36-page passport valid for 10 years costs about RS/1000 in India. Check online or call a passport center to check for the most current fees.
   6.
     
      Submit the form at any passport office, Speed Post center, District Passport Cell, or Passport Collection center. Make sure you have all the additional documents required with you at that time and required fees. If you are submitting for someone else, make sure you also have a signed authorization letter with you.