OHAUS TROOPER, Service Manual

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TABLE OF CONTENTS (Cont.)
LIST OF TABLES
TABLE NO. TITLE PAGE
1-1 Calibration Masses ............................................................................. 1-2
2-1 Trooper Scale - Will Not Turn on With AC Adapter .................................... 2-1
2-2 Trooper Scale - Will Not Turn on Using Batteries ..................................... 2-2
2-3 Trooper Scale - Does Not Respond to Front Panel Controls ....................... 2-3
2-4 Trooper Scale - No Display or Partial Display ......................................... 2-4
2-5 Trooper Scale - Cannot Calibrate........................................................... 2-4
2-6 Trooper Scale - Communications Failure ................................................ 2-6
2-7 Trooper Scale Error Codes .................................................................... 2-8
2-8 Trooper Count Scale - Will Not Turn on With AC Adapter .......................... 2-9
2-9 Trooper Count Scale - Will Not Turn on Using Batteries .......................... 2-10
2-10 Trooper Count Scale - Does Not Respond to Front Panel Controls ............ 2-11
2-11 Trooper Count Scale - No Display or Partial Display .............................. 2-12
2-12 Trooper Count Scale - Cannot Calibrate ............................................... 2-13
2-13 Trooper Count Scale - Communications Failure ..................................... 2-14
2-14 Trooper Count Scale Error Codes ......................................................... 2-15
4-1 Trooper Scale Specifications ................................................................ 4-6
4-2 Trooper Count Scale Specifications ....................................................... 4-6
4-3 Trooper Scale RS232 Commands ......................................................... 4-8
4-4 Trooper Count Scale RS232 Commands ................................................ 4-9
5-1 Trooper Scale (TR) and Trooper Count Scale (TC)Parts List ...................... 5-3
A-1 Trooper Scale Linearity Weights .............................................................A-4
A-2 Trooper Count Scale Linearity Weights ....................................................A-4
LIST OF ILLUSTRATIONS
FIGURE NO. TITLE PAGE
2-1 Trooper Scale Interconnection Diagram.................................................. 2-7
2-2 Trooper Scale Membrane Switch Wiring Diagram .................................... 2-7
2-3 Trooper Count Scale Interconnection Diagram ...................................... 2-17
2-4 Trooper Count Scale Membrane Switch Wiring Diagram ......................... 2-18
3-1 Trooper Scale Connector Locations ....................................................... 3-2
3-2 Trooper Scale RS Connector and Loadcell Connector Wiring ..................... 3-3
3-3 Trooper Scale Component Locations ..................................................... 3-5
3-4 Trooper Count Scale Main PC Board Connector Locations ........................ 3-7
3-5 Trooper Count Scale RS Connector and Loadcell Connector Wiring ............ 3-8
3-6 Trooper Count Scale Component Locations .......................................... 3-10
4-1 Trooper Scale Segment Displays ........................................................... 4-1
4-2 Trooper Count Scale Segment Displays.................................................. 4-1
4-3 Standard Deviation Worksheet ............................................................. 4-3
4-4 Calculation of Standard Deviation ........................................................ 4-3