Instruction Manual
RA51/52/53/54/55 INSTRUCTION MANUAL – 05    vii 
CHAPTER 7 TROUBLESHOOTING .................................................69 
7.1  Fault Diagnosis by Self-check ------------------------------------------------------------- 69 
7.2  Inspecting Each Part------------------------------------------------------------------------- 69 
CHAPTER 8 PRODUCT SPECIFICATIONS.....................................71 
8.1  General ------------------------------------------------------------------------------------------ 71 
8.2  Scanner Unit ----------------------------------------------------------------------------------- 72 
8.3  Display Unit------------------------------------------------------------------------------------- 73 
8.4  External Interface ----------------------------------------------------------------------------- 74 
8.5  Standard set------------------------------------------------------------------------------------ 74 
8.6  Options------------------------------------------------------------------------------------------- 75 
8.7  External dimensions and weight ---------------------------------------------------------- 75 
8.8  External connection and function--------------------------------------------------------- 75 
APPENDIX..........................................................................................76 
1.  RA51 GENERAL SYSTEM DIAGRAM    -----------------------------------76 
2.  RA52 GENERAL SYSTEM DIAGRAM    -----------------------------------76 
3.  RA53 GENERAL SYSTEM DIAGRAM    -----------------------------------77 
4.  RA54 GENERAL SYSTEM DIAGRAM    -----------------------------------77 
5.  RA55 GENERAL SYSTEM DIAGRAM    -----------------------------------78 
6. INTERCONNECTION DIAGRAM    -----------------------------------79 
  OUTLINE DRAWING DISPLAY UNIT  E43BG11000 
  RA51  OUTLINE DRAWING SCANNER UNIT  23W72647 
  RA52  OUTLINE DRAWING SCANNER UNIT  E38BG52000 
  RA53/54  OUTLINE DRAWING SCANNER UNIT  E38BG62000 
  RA55  OUTLINE DRAWING SCANNER UNIT  E48BG10000 
  FLUSH MOUNT PROCEDURE    E43BG11020 
INDEX 
RB715A TEMPLATE OF SCANNER MOUNTING HOLES (ACTUAL SIZE) 




