You are now ready to use your A40 TR System on your Computer. If your computer does not feature an optical output and you’re using only the USB cable to connect, locate the ASTRO MixAmp Pro and set as default device.Ĭonnect your A40’s to your MixAmp TR by plugging the Inline mute cable into the headset, and the other end of the cable into the port on the MixAmp TR with the headset icon. Ensure that Dolby Digital Live is enabled and DTS is disabled, if featured, and that the sampling frequency is set at 48.0 kHz. Right click the device and navigate to Properties > Supported formats. If your computer features an optical output, locate the digital optical output and set this as your default device. Next, Right click the speaker icon in your task bar and select “Playback devices”:

You will see the power buttons LED light illuminate from red to white. To do this, hold down the power button on the MixAmp TR for 3-5 seconds. If you’re also using a optical cable, hook up the optical cable to the optical port on your computer. Insert the MixAmp TR USB Power cable to a USB port on your PC. Inline mute Function- the 3.5mm astro cable adapter cord It is with inline mute function. It cant work for any others brand headset. and astro a10 headset, astro a40 headsets. Ensure the MixAmp TR is connected to the USB Port on your PC in order to update it on your PC through the ASTRO Command Center.Ĭonnect the MixAmp TR to your PC. Works For-The redesigned 2.0m A40 TR Inline Mute Cable is engineered to work specifically with the MixAmp Pro TR and works with all astro A40 TR Headsets. USB Power Cable, Optical Cable, and A40 Inline Mute Cableįirst, ensure the MixAmp TR has the most recent firmware installed. For the video setup guide, please visit:

Astro a40 headset cord