Program 
Code 
 
Function 
 
Code Description  Prod 1
 
Prod 2  Prod 3 Prod 4
 
66  Issue/Rev. 03 (8/97) 
800  Product Inputs & Outputs Directory 
 
 
801-839  Unassigned at Present 
 
 
840  Protection of Program  Enter:  "0" for Weights and Measures Mode 
  Codes 880-889    "1" for Program Mode  __    __    __  __ 
 
 
841-899  Unassigned at Present 
 
 
900  Product Diagnostics Directory 
 
 
901-939  Unassigned at Present 
 
 
940  Protection of Program  Enter:  "0" for Weights and Measures Mode  None 
  Codes 980-989    "1" for Program Mode  __  __  __  __  
 
 
941-999  Unassigned at Present