DA310 Bluetooth 5.3 Digital Audio Conversion Player upgrade program

Upgrade method:

1, format the U disk into MBR/ FAT32 format; 2. Copy the upgrade program “DA310UpgradesV32.MVA” to the root directory of the U drive. (Please do not change the file name and suffix) 3. Power on the device, insert the U disk with the upgrade program into the USB port of DA310; 4, the device will automatically upgrade and restart (the indicator is off) or manually change to the U disk playback mode to upgrade, and the device will automatically restart after the upgrade is completed; 5, please be sure to ensure that the upgrade process is constantly powered up, after the upgrade must be removed from the U disk upgrade program.

 

PS: Please copy to the address bar of your computer browser to download:

http://www.aoyint.com/software/DA310/DA310UpgradesV32.MVA

V32 update:

1. Normal output sound quality adjustment and upgrade.

2, the remote control EQ key sound switch upgrade to five (” normal “-” classical “-” 3D space sound “-” bass enhancement “-” 3D+ bass enhancement “) cycle mode.

3, Mike wind input voice elimination algorithm update, voice elimination is more obvious.

4, increase the output volume gain.

Take Bluetooth input mode and DA310 output maximum volume as an example:

Fiber, coaxial output is about 1.75 times the original; Lotus output is about 1.6 times the original;

32ohm impedance headphones, AUX ear amplifier output is about 2.7 times the original;

After the firmware upgrade, pay special attention to the first time you use the firmware. Please turn down the volume before playing music to avoid excessive volume.

The machine has power off memory function, the subsequent use will automatically restore the previous shutdown volume.

 

It is recommended that users upgrade their own experience before September 7, 2023.

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http://www.aoyint.com/software/DA310/DA310UpgradesV34.MVA

V34 version: This version is updated according to the user’s personal use needs, and it is not necessary to upgrade:

1. Add the memory of Bluetooth emission mode state power failure (When Bluetooth emission is turned on before power failure, the device restores the Bluetooth emission state and connects back after power-on. V32 only retains the remote control switch status. Bluetooth emission is turned off by default when power is powered on. Please turn off Bluetooth emission when not in use. If this function is enabled, it occupies cache and affects memory usage of other functions.

2, increase DA310D version of fiber coaxial digital output power volume memory. V32 power off memory limit analog Lotus and AUX ear amplifier output volume).