nonresident training course - Historic Naval Ships Association
nonresident training course - Historic Naval Ships Association
nonresident training course - Historic Naval Ships Association
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CHAPTER 3<br />
THE DATA DISPLAY GROUP<br />
AN/UYA-4(V)<br />
INTRODUCTION<br />
The majority of maintenance actions performed on the Combat Direct System<br />
(CDS) involve the tactical display system. Tactical display systems have been in use<br />
as part of the <strong>Naval</strong> Tactical Data System (NTDS) since the late 1950s. During this<br />
time, the design of the tactical display system has evolved and undergone many<br />
modifications and improvements. This chapter will introduce you to the Data<br />
Display Group AN/UYA-4(V).<br />
After completing this chapter you should be able to:<br />
State the purpose of the Data Display Group AN/UYA-4(V)<br />
Describe the relationship between the Data Display Group<br />
AN/UYA-4(V) and the Combat Direction System<br />
Describe the sensor data signal flow in the Data Display Group<br />
AN/UYA-4(V)<br />
Describe the basic operation of the radar azimuth converter<br />
Describe the function of the radar data distribution switchboard<br />
Describe the signal flow of tactical data between the Combat Direction<br />
System computer and the Data Display Group AN/UYA-4(V)<br />
Describe the purpose and operation of the pulse amplifier/symbol<br />
generator<br />
Describe the functional operation of the plan position indicator<br />
Describe the functional operation of the video signals simulator<br />
Describe the function of the test message generator<br />
3-1
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