Once completed, the front display will show "Update Complete".
Updating the firmware on your Denon AVR-X520BT can bring a range of benefits, including: Denon Avr-x520bt Firmware Update
Once completed, the display will read "COMPLETE" or "SUCCESS", and the receiver will automatically reboot into normal operating mode. Troubleshooting Common Update Issues Once completed, the front display will show "Update
Then began the "Long Stare." A progress bar made of tiny digital blocks began its slow crawl across the VFD display. including: Once completed
If the update stops, turn the unit off, wait 1 minute, and restart the process.