: If your display appears flipped after an update, you likely flashed firmware meant for a different hardware revision. You must find the specific firmware version compatible with your hardware serial number to revert the change.
Before starting, ensure your device is fully charged or connected to power. A power failure during a flash can brick the unit. 1. Download the Correct Firmware
: Look for the specific HDS2102S update file (often a .upp or .bin file). 2. Prepare the Device for Transfer owon hds2102s firmware update fix
The HDS2102S uses a simple "drag-and-drop" method for updates by appearing as a removable drive on your PC. Turn on the oscilloscope. Press the button.
In the System menu, ensure the USB mode is set to (Mass Storage Class). 3. Perform the Flash : If your display appears flipped after an
: It is critical to match the firmware to your hardware. Check your current version in the System > Info menu on your scope.
: Early firmware had a display discrepancy where the waveform did not align correctly with the graticules at its fastest sweep speed. Version 1.5.1 fixes this, ensuring a 50 MHz signal correctly occupies 10 divisions. A power failure during a flash can brick the unit
: Turn the scope off and then back on. The device will detect the file, begin the upgrade automatically, and then shut down once finished.