How To Use Your PM4

Checking Your Firmware Version

  1. Power up the PM and access the Main Menu.
  2. From the Main Menu:
    • (PM4 Only) Select More Options > Utilities > Product ID
    • (PM5 Only) Select More Options > Utilities > More Utilities > Product ID


    The version number will be listed as "PM Firmware Version" at the top of the Product ID window.