Tektronix Installed Option; Distribution demo unit; turns on designated hardware and software features for 400 days
The Tektronix 6-DDU is an installed option known as the Distribution Demo Unit, designed specifically for demonstration purposes. When activated, it enables a set of designated hardware and software features on compatible Tektronix instruments for a limited period of 400 days. This option is intended for use by Tektronix sales and distribution partners to showcase the full capabilities of the instrument to potential customers. After the 400-day period, the enabled features are automatically disabled, returning the instrument to its original configuration. The 6-DDU option is not intended for end-user purchase or permanent activation.