Cool open A43 TV USB external audio evaluation article, the evaluation of the firmware version 15.004.202. Xiao Bian adopted most of the user's needs, joined the support for external USB audio extensions, and detailed evaluation of this feature introduced to allow users to better understand Cool open TV A43.
Today, USB network card to get it, give you test under the situation?
1. Preparation tool
1) Requires firmware version number 15.004.202 tested
2) It is necessary to drive the USB sound card and it is necessary to purchase the theory itself. The drive-free USB sound card does not guarantee compatibility.
Cool open A43 has a USB interface we all know, very simple just plug the USB sound card into the cool open A43 USB interface
Let's take a look at the effect.
After the connected sound card is working, it will glow as shown below
Do not Tucao speaker broken, in order to test the warehouse turned out, I remember 10 years as shown below
Summary At present, it can only be said that the USB sound card is supported. At least audio can be added. The problem still exists. At this stage, it is necessary to temporarily mute the TV. Adjust the volume and use the physical volume knob of the external speaker to adjust the volume. It cannot automatically switch the built-in external sound card. Compatibility is not clear, I am 8.8 包邮, can be used, the effect is acceptable, I am not audio enthusiasts, enthusiast-level audio enthusiasts please do not spray, thank you!
Today, USB network card to get it, give you test under the situation?
1. Preparation tool
1) Requires firmware version number 15.004.202 tested
How to use
Cool open A43 has a USB interface we all know, very simple just plug the USB sound card into the cool open A43 USB interface
3. Use effect
Let's take a look at the effect.
After the connected sound card is working, it will glow as shown below
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Shenzhen Konchang Electronic Technology Co.,Ltd , https://www.eclinusb.com