AIYIMA A80 Power amplifier Software board and remote control Upgrade firmware
2025.10.8 Warehouse replacement upgrade
Upgrade point：
1.Added a large digital display, including main volume, high and low sound,mute, and mode switching；
2.Added the option to disable standby mode (boot is turned on by default to prevent the machine from overheating)；
3.Added a dual VU dial to adjust the position of the hands of other VU watches for more accuracy；
4.New high and low tone adjustment button for remote control；
Precautions for the operation of replacing the software small board
1. Disconnect power before replacement to avoid electric shock.
2. Ensure all accessories are present. Scan QR code for installation video.
3. Gently remove adhesive from connections to avoid damage.
4. Use the new remote with the new software board for proper functionality.
5. Power on and test all functions (especially system upgrades) before use.
6. Contact customer service for any issues.
The package contains：
1. A80 software small board；
2. Remote control
