Publication No. 980978 Rev. A 203M User Manual
Astronics Test Systems i
Table of Contents
Chapter 1 ......................................................................................................................... 1-1
Introduction ..................................................................................................................... 1-1
System Description ........................................................................................................................ 1-2
General....................................................................................................................................... 1-2
System Specifications .................................................................................................................... 1-3
Input ........................................................................................................................................... 1-3
Acceleration Outputs (NOR and AUX) ....................................................................................... 1-4
Velocity Output ........................................................................................................................... 1-4
Displacement Output .................................................................................................................. 1-5
DC Output .................................................................................................................................. 1-5
Controls ...................................................................................................................................... 1-6
Indicators .................................................................................................................................... 1-7
Power ......................................................................................................................................... 1-7
Size ............................................................................................................................................ 1-7
Chapter 2 ......................................................................................................................... 2-1
Operation ......................................................................................................................... 2-1
Input Switch ................................................................................................................................ 2-1
Digital Panel Meter ..................................................................................................................... 2-1
Units Switch ................................................................................................................................ 2-1
METER RANGE Switch ............................................................................................................. 2-2
Sensitivity (RANGE) 1-11 or 10-110 Switch ............................................................................... 2-2
SENSITIVITY Control ................................................................................................................. 2-2
SE-DIFF Switch .......................................................................................................................... 2-2
OPER-CAL Switch ..................................................................................................................... 2-2
MV/g Output Switch .................................................................................................................... 2-3
LP FILTER Switch ...................................................................................................................... 2-3
HOLD Circuit .............................................................................................................................. 2-3
ALARM Circuit ............................................................................................................................ 2-3
RMS-PEAK Switch ..................................................................................................................... 2-4
Chapter 3 ......................................................................................................................... 3-1
Performance Test ............................................................................................................ 3-1
Test Equipment .............................................................................................................................. 3-1
Performance Test Procedure ......................................................................................................... 3-1
Control Settings .............................................................................................................................. 3-2
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