How do I get a 3500/4500 series GRAFIK Eye without getting a GRX-PRG?
In order to obtain a system that has 3500/4500 series GRAFIK Eye units and does not have a GRX-PRG, you must select the appropriate options from the “Specify Preferences” screen. You can do this by clicking “Specify->View Specify Preferences”. Once the “Specify Preferences” screen is visible, click on the “PC Programmable Main Units” option in the “Control Interface Options” section ofthe screen.