LS-518 and LS-519 Intercommunications Stations

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Author:
CVN68
ID:
166800
Filename:
LS-518 and LS-519 Intercommunications Stations
Updated:
2012-08-20 23:28:48
Tags:
Advancement
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Advancement
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  1. What is the purpose of the intercommunications systems?
    2 way communication
  2. What type of intercommunication stations can select between 10 stations?
    LS-518A/SIC and LS-433A/SIC
  3. What type of intercommunication stations can select between 20 stations?
    LS-519A/SIC and LS-434A/SIC
  4. Which intercommunication station(s) has the hands free talk switch?
    LS-518A/SIC and LS-519A/SIC
  5. When is the release light out on the LS-518A/SIC?
    When the release button is depressed
  6. What test checks the polarity of the line and single voltage windings of the power transformer 'T3', when testing the LS-518A/SIC station?
    Polarity test
  7. What test provides a rough indication of the amplifier gain, power output, and the general performance of the LS-518A/SIC unit?
    Amplifer and reproducer test

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