文档介绍：INDUSTRIAL INDICATOR
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MODEL : NT-500 SERIES
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SERVICE MANUAL
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Table of Contents

1. INTRODUCTION........................................................... PAGE 3
2. TECHNICAL SPECCIFICATION.................................... PAGE 3
3. OVERALL VIEW............................................................ PAGE 5
4. INSTALLATION & CONNECTION................................ PAGE 6
5. TEST MODE................................................................. PAGE 11
6. CALIBRATION MODE.................................................. PAGE 15
7. SET MODE................................................................... PAGE 18
8. SEALING METHOD...................................................... PAGE 31
9. SCHEMATIC DIAGRAM............................................... PAGE 32
10. DIAGRAM.......................................................... PAGE 41
11. BLOCK DIAGRAM........................................................ PAGE 44
12. DESCRITION OF CONNECTOR PIN........................... PAGE 45
13. DATA SHEET............................................................... PAGE 47
14. PART LIST.................................................................... PAGE 55
15. EXPLODED VIEW......................................................... PAGE 60
16. ERROR MESSAGE & TROUBLE SHOOTING.............. PAGE 61

GE 2
1. INTRODUCTION

The service manual is the specification for the NT-500 series. They have been designed with CAS
reliability under rigid quality control and with outstanding performance.
This manual includes basic technical about composition of hardware and program function.

2. TECHNICAL SP