Caution: Ensure the firmware matches your hardware version (e.g., V3.0) to prevent malfunctions. Install USB Drivers: owon hds2102s firmware update fix

featured a display error where graticules were incorrectly spaced at the 2 nanoseconds per division range. For example, a 50 MHz signal (20ns period) would incorrectly appear as having a 16ns period. Updating the Owon HDS2102S Go to product viewer

If your hardware is compatible, follow these steps to apply the fix: Identify Current Version : Navigate to System > F2 (System) > Next Page to check your current version. : Obtain the correct file from the Owon Download Center by entering your model and major version number. Prepare Device : On the scope, go to the menu and set the USB mode to (Mass Storage Class). Transfer File For example, a 50 MHz signal (20ns period)