Rinstrum - R300 Series Digital Indicator Operator Manual Rev 1.5 
Page 3 
 
Table of Contents 
 
1.  INTRODUCTION ................................................................. 4 
1.1.  Approvals................................................................... 4 
1.2.  Features..................................................................... 4 
1.3.  Manuals ..................................................................... 4 
2.  SAFETY .............................................................................. 6 
2.1.  Operating Environment .............................................. 6 
2.2.  Electrical Safety ......................................................... 6 
2.3.  Cleaning..................................................................... 6 
3.  BASIC OPERATION ........................................................... 7 
3.1.  User Interface Display and Controls .......................... 7 
3.2.  Operation Keys .......................................................... 8 
3.3.  Stability Considerations ........................................... 10 
3.4.  Annunciators............................................................ 11 
4.  BASIC WEIGHING ............................................................ 12 
4.1.  Normal Weighing ..................................................... 12 
4.2.  Using Tare ............................................................... 12 
5.  SPECIAL FUNCTIONS (R320 ONLY) .............................. 13 
5.1.  Testing the Display .................................................. 13 
5.2.  Counting .................................................................. 13 
5.3.  Units Switching (kg / lb) ........................................... 14 
5.4.  Hold ......................................................................... 14 
5.5.  Peak Hold ................................................................ 14 
5.6.  Live Weighing .......................................................... 15 
5.7.  Showing Totals ........................................................ 16 
6.  ERROR MESSAGES ........................................................ 17 
6.1.  Weighing Errors ....................................................... 17 
6.2.  Setup and Calibration Errors.................................... 18 
6.3.  Diagnostic Errors ..................................................... 19