01808nam a22002057a 4500003000400000005001700004008004100021020001000062028007900072040002400151082001900175100005000194245008000244260007100324300000700395504111200402650004401514650001501558700002901573OSt20190429165727.0170710b        xxu||||| |||| 00| 0 eng d  aMES28  bNational Instructional Media Institute (NIMI)c36280d24/04/2017q09/06/17  aBSDUbEnglishcBSDU  a621.38887bINS  aNational Instructional Media Institute (NIMI)  aInstallation and Maintenance of DTH System : For Modular Employable Skills   aChennaibNational Instructional Media Institute (NIMI)c2014,c2008  a76  aContents
Practical
Visit to satellite uplink earth station
Identify the different parts and accessories of PDA and selection of site for the installation of PDA
Installation of PDA
Visit to a PDA Installation
Identify various types of audio and video connectors
Identify various types of Audio, Video/RF cables
Audio Cable Connector Assembly using XLR Connectors
Identification of Tools, Selection of Site and Antenna Alignment for DTH
Installation of Direct TO Home (DTH)
Setting and Activation of IRD
Installation of Sky Digibox
Setting and Activation of Sky Digibox
Identification/ Rectification of fault in the connection of Sky Digibox system
Determination of Azimuth and Elevation by using SAT Meter
Setting and activation DIGICOM

Theory
Fundamentals of satellite communications and earth stations
PDA and Feed mounts- azimuth and elevation angles
Types of audio and video connectors
Audio Video/ RF Cables
Equipments and Installation of DTH System
Integrated Receiver Decoder (IRD)
Digibox
measurement of azimuth and elevation using compass and SAT meter DIGICOM
Multi switches for DTH distribution
  aElectronics : Modular Employable Skills  aDTH System  aDGT, MSDE, Govt of India