User`s manual
ProScale M150, M250 with LCD Digital Displays  Page 19 of 48 
ProScale Model 250 
ProScale Model 250 is a general purpose measuring system with seven 
standard measuring ranges from 0-300mm (12in.) up to 0-6m (20ft.).  
Model 250 systems use Absolute (ABS) style Scales, Absolute (ABS) style 
ReadHeads, and any of several available Displays. This manual covers the 
operation of the General Purpose LCD Displays with Firmware (F/W) version 
2.1 or higher.  
Multiple  ReadHeads  connected  to  individual  Displays  or  data  acquisition 
units may be used on the same Scale simultaneously. 
Scale & ReadHead Installation 
ProScale Model  250 is  easy  to  install.  By following  the  basics  of  good 
installation, reliable, error-free operation is assured.  ProScale Model 250 can 
be used in many  different  measurement  applications,  and  with numerous 
types and brands of equipment. Therefore all installations will be a little 
different and it is the responsibility of the user to choose the bolts, screws, or 
other  mounting  hardware  that  guarantee  proper  installation  for  optimum 
operation. 
Note:  If a custom kit was ordered which contains instructions for installing 
this ProScale  on  a  specific product,  follow  those  instructions  rather 
than the installation and calibration instructions in this manual. 
ProScale Model 
250
 shown with 
Panel
M
ount General Purpose LCD Display










