If you want, I can provide a concise checklist of the exact commands, test signals, and expected measurements Jun used to validate the update.
Always verify that your serial number range matches the firmware package requirements. Flashing incompatible firmware can lead to an "upside-down screen" or a bricked unit. specific download link for your device's current version number?
Press and hold the designated upgrade key combination (typically holding the or CH1/CH2 button depending on the hardware revision) while inserting the USB-C cable into the scope. owon hds2102s firmware update verified
The most significant verified fix came with , which corrected the 2ns/div display issue. Subsequent updates like v4.7.1 have further enhanced the device by adding RMS measurements and fixing dual-channel trigger bugs . Performance & Usability Review Multimeter & Generator: The
Run the built-in Self-Calibrate routine from the Utility menu. New firmware often resets the analog front-end calibration coefficients. If you want, I can provide a concise
Before attempting an update, you must verify your specific hardware version. OWON uses different firmware tracks for different manufacturing batches, and they are not cross-compatible Check Current Version
The PC software should now display a "Connected" status. Click the Upgrade or Start button. specific download link for your device's current version
Enhances battery level reporting and power-saving sleep cycles. Step 1: Verify Your Current Hardware and Firmware Version
Double-check that the file size and name align with official documentation. Click or Start .
: Earlier units (pre-V1.51) had a display discrepancy where the 2ns/div horizontal range showed incorrect timing (actually 2.5ns/div). This was verified to be fixed in firmware V1.51 .
Follow these steps exactly to complete the verified update process. 1. Download the Verified Firmware