Brief Steps: Stock the firmware file into a memory stick→②Start up device→③Plug the memory stick on the device→④Push the UTILITY button→⑤Click F2 button to do firmware update→⑥Press F5 button to confirm update order→⑦Restart device when updating finish→⑧Push UTILITY button, then press F1 button to check the system information of the new firmware. Update procedure: 1. Stock the firmware file into a memory stick. 2. Start up device by push power button at the left bottom of the device to turn on. Power Button 3. Plug the memory stick into the USB port on the front side of the device. If DSO detect the memory stick successfully, the disc icon will light. Disc Icon 4. Push the UTILITY button on the keyboard. UTILITY Button 5. Click F2 button to do firmware update. F2 Button 6. Press F5 button to confirm update order. F5 Button 7. Restart device when updating finish. 8. When restart device, please push UTILITY button, then press F1 button to check the system information of the new firmware. |