HD Pro Duplicator - Advanced Setup - Set Ratio Length

Updated on May 18, 2026

Ratio Copy duplicates only a defined percentage of the Source drive. The Set Ratio Length option allows you to define the percentage of length to be duplicated. The starting point is defined by the Set Ratio Start option.  Tap the ENT button to change this option.

By default, the Set Ratio Length is 10.0% but can configured from 00.00% to 99.99%.

To alter the Set Ratio Length setting:

  1. Power on the duplicator.
  2. From the Main Copy Menu press the ESC button to enter the Menu Select mode.
  3. Press the Up or Down buttons until you see Advanced Setup.
  4. When Advanced Setup is displaying for you, press the ENT button to enter this menu.
  5. Press the Up or Down buttons until you see Set Ratio Length.
  6. When Set Ratio Length is displaying for you, press the ENT button to alter the setting.
  7. Use the Up or Down buttons to alter the setting.
  8. Press the ENT button to save the setting.
  9. Press the ESC button to return to the Menu Select mode.