NF FRA5087, Инструкция по эксплуатации

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FRA5087
i
Contents
Preface .....................................................................................................................................I
Safety Instructions: To safely use the frequency response analyzer ............................ II
1. Introduction ................................................................................................................. 1-1
1.1 Features ................................................................................................................. 1-2
1.2 Applications ........................................................................................................... 1-3
1.3 List of functions .................................................................................................... 1-4
1.4 Principle of operation ........................................................................................... 1-9
1.4.1 Basic principle ................................................................................................ 1-9
1.4.2 Block diagram ............................................................................................... 1-11
2. Preparations before use ............................................................................................. 2-1
2.1 Inspection before use ........................................................................................... 2-2
2.2 Mounting and installation ..................................................................................... 2-3
2.2.1 Location of installation .................................................................................. 2-3
2.2.2 Criteria for location of installation ................................................................ 2-3
2.2.3 Rack mounting ................................................................................................ 2-4
2.3 Grounding and power supply connection ......................................................... 2-8
2.4 Compliant standards ............................................................................................ 2-9
2.5 Quick function checking .................................................................................... 2-10
2.5.1 Checking functions and indications at power “ON” ................................ 2-10
2.5.2 Checking responses for key actions.......................................................... 2-10
2.6 Calibration ............................................................................................................... 2-11
3. Descriptions on Panels and basic Operations ........................................................ 3-1
3.1 Panel descriptions ................................................................................................ 3-2
3.1.1 Front panel ...................................................................................................... 3-2
3.1.2 Rear panel ....................................................................................................... 3-9
3.1.3 Top panel ......................................................................................................... 3-9
3.2 Display at power “ON” and initial settings ...................................................... 3-10
3.2.1 Displays and indications at power “ON” ................................................... 3-10
3.2.2 Initialization ................................................................................................... 3-12
3.2.3 Warm-up ........................................................................................................ 3-15
3.3 Input and output terminals ................................................................................. 3-16