TM  5-6675-325-14 Table 5-3. PREPROGRAMMED KEYSTROKE ENTRIES (PROGRAMS I, II, III, AND IV) - Cont Step Keystroke  Entry Key  Code  Display Meaning or Purpose Program III   -  Multiple  Scale  or  Alinement  Factors  -  Cont 035 035 24 Return to 000 036 036 51 Run/Stop,  end  of  program Program IV -   Linear  Measuring  Probe  Program  for  Aerial  Photos 001 002 003 004 005 006 007 008 009 010 011 012 013 014 015 016 017 018 019 020 001 002 003 004 005 006 007 008 009 010 011 012 013 014 015 016 017 018 019 020 21 11 Enter  1  routine 01 35 01 Enter 1 into memory 24 Return to 000 21 12 Constant/Ratio   routine -21 36 01 -35 52 36 08 -35 -14 35 03 07 02 04 -35 -14 16-11 24 Multiply Reciprocal  of  X Multiply Print X Constant Space  printer Return  to  000 5-111