This HDMI audio splitter can extract embedded audio signals from HDMI sources and convert them into 3.5mm analog audio output and spdif output at the same time. spdif output supports 2 ch audio and 5.1 ch audio, including Dolby Digital 5.1 ch and dts 5.1 ch.

Features
• Input port: 1 x hdmi, 1 micro usb power port, 3 x edid audio (pass, 2 ch, 5.1 ch)
• Output port: 1 x hdmi, 1 x spdif (optical fiber), 1 3.5mm connector.
• HDMI resolution: 4k x 2k, 24/50/60/1080p/1080i/720p/576p/576i/480p/480i
• Supported color formats: 24-bit/30-bit deep color, 36-bit
• Maximum bandwidth: 225 mhz
• Maximum baud rate: 6.74 gbps
• Maximum operating current: 190 mA
• Audio and video can be converted from hdmi output
• HDMI pass-through mode: You can convert audio and video from HDMI output. Spdif el/r no sound
• 2ch mode: extract 2ch digital pcm stereo audio signal from hdmi input. Output stereo audio hdmi/spdif el/r
• 5.1 ch mode: extract 5.1 Dolby Digital/dts and output through hdmi/spdif.
Audio connection and configuration issues. Here are some suggestions that you can try to solve this problem:



Check the fiber optic connection: Ensure that the fiber optic connection is normal. Check if the connection is secure and not loose, and also check if the fiber optic itself is damaged.



Confirm audio settings: On Google TV, make sure your audio output settings are correct. Check if the correct audio output mode has been selected, such as 5.1 digital audio.



Check the audio separator: Ensure that the fiber optic audio separator can support 5.1 digital audio. Sometimes, some devices may only support specific audio formats or channels.



Try another fiber optic cable: If possible, try using another fiber optic cable. Sometimes cable damage can lead to signal transmission issues.



Update device firmware: Check if the firmware of your Google TV and audio splitter is the latest version. Updating firmware may resolve compatibility issues.



Check power and battery: Ensure that all devices have sufficient power. If using batteries, make sure they have sufficient power.



Check Apple TV settings: If you switch to Apple TV, make sure you have selected the correct output in the audio settings of Apple TV.



Try other input/output ports: If the 3.5mm port is not working, try connecting to other available audio ports to ensure that the port itself is not a problem.



Check audio format: Ensure that your audio source (such as movies, videos) actually contains 5.1 digital audio. Sometimes, the content itself may only be 3.1 channels.

Package Included
1x HDMI audio extractor
1x Micro USB data cable
1x User Manual