Accurate Technology ProScale Page 16 of 48SECTION 2 MODEL 150 & MODEL 250ProScale Model 150ProScale Model 150 is a general purpose measuring system with standardmeasuring ranges of 250mm (10”) or 450mm (18”).Model 150 systems use Absolute (ABS) style Scales, Absolute (ABS) styleReadHeads, and any of several available Displays. This manual covers theoperation of the General Purpose LCD Displays with Firmware (F/W) version2.1 or higher.Multiple ReadHeads connected to individual Displays or data acquisitionunits may be used on the same Scale simultaneously.Scale & ReadHead InstallationProScale Model 150 is easy to install. By following the basics of goodinstallation, reliable, error-free operation can be expected. ProScale M150can be used in many different measurement applications, and with numeroustypes and brands of equipment. Therefore all installations will be a littledifferent and it is the responsibility of the user to choose the bolts, screws, orother mounting hardware that guarantee proper installation for optimumoperation.Note: If a custom kit was ordered which contains instructions for installingthis ProScale on a specific product, follow those instructions ratherthan the installation and calibration instructions in this manual.ProScale Model 150-10 shown with Surface Mount General Purpose LCD Display