User manual
ProScale RF Receiver User Manual    Page 16 of 17 
Output mode 5 position packet message, position 8.537 inches from display unit 
ID 1, signal strength 5, message 34. 
Byte Number  Value  Description 
 1  255  Destination address (receiver) 
 2  1  Display address ID 
  3  ‘A’  Position command character ASCII A 
  4  ‘5’  Signal strength ASCII 5 
 5  34  Message ID 
  6  13  Number of data bytes to follow 
 7  1  Always 1 
 8  0  Always 0 
 9  1  Always 1 
 10  1  Always 1 
  11  1  1 = inches, 0 = mm 
  12  ‘ ‘  space if positive, ‘-‘ if negative 
  13  ‘ ‘  hundreds digit 
  14  ‘ ‘  tens digit 
 15  ‘8’  ones digit 
 16  ‘.’  decimal point 
 17  ‘5’  tenths digit 
 18  ‘3’  hundredths digit 
 19  ‘7’  thousandths digit 
Output mode 5, “delete previous measurement”, from display unit ID 1, signal 
strength 7, message 21. 
Byte Number  Value  Description 
 1  255  Destination address (receiver) 
 2  1  Display address ID 
  3  ‘I’  Delete measurement command, ASCII I 
  4  ‘7’  Signal strength ASCII 7 
 5  21  Message ID 
  6  0  Number of data bytes to follow 
All values in binary except ASCII values where noted. 










