We are pleased to announce that the AI-303 Firmware V1.21 is now available.

Updates

• The condition for going to sleep has been changed.
  USB/Bluetooth/COAXIAL/OPTICAL will not go to sleep even if silence continues.
• When a source other than HDMI is selected, it is not synchronized to HDMI MUTE.
• Fixed a problem in which HDMI power-on synchronization was disabled when connecting to some TVs.

AI-303 Firmware V1.21 : Download page