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MSI 945gm2 H Manual

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    							6-10MS-7210 Micro-ATX Mainboard
    3. Playback controlPlayback device
    This function is to let you freely decide which ports to
    output the sound. And this is essential when multi-
    streaming playback enabled. Tool          Mute
    Mute
    You may choose to mute single or multiple volume controls or to completely mute
    sound output.
    Tool
    Show the following volume control
    This is to let you freely decide which volume control items to be displayed, total 13
    items to be chosen.
    Advanced controls
    Enable playback multi-streaming
    With this function, you will be able to have an audio chat with your friends via
    headphone (stream 1 from front panel) while still have music (stream 2 from back
    panel) in play. At any given period, you can have maximum 2 streams operating
    simultaneously. 
    						
    							6-11Introduction to  Realtek ALC880
    4. Recording controlTool
    Tool
    Show the following volume controls
    This is to let you freely decide which volume control items to be displayed.
    Advanced controls.
    Advanced control is a “Microphone Boost” icon.
    Once this item is checked, you will find “advanced” icon beside “Front Pink In” & “Mic
    Volume”. With this, the input signal into “Front Pink In” & “Mic Volume” will be strengthen.
    Enable recording multi-streaming
    At any given period, you can have maximum 2 streams operating simultaneously.If you want to use microphone to record, usually the microphone is con-
    nected to the MIC jack (the pink one) in the rear panel. You can start recording in this
    case. If you’d like to connect your microphone to the front audio panel. You may
    control the microphone volume by Mic Volume or front mic-in on the mixer. Recording device
    Realtek HD Audio Input
    Realtek HD Digital InputMSI Reminds You...
    If you intend to record by via two microphones, please note that you have
    to check the “Stereo Mix” item to enable these two microphobes. 
    						
    							6-12MS-7210 Micro-ATX MainboardAudioIO
    In this tab, you can easily configure your multi-channel audio function and
    speakers.
    You can choose a desired multi-channel operation here.
    a.Headphone for the common headphone
    b.2CH Speaker for Stereo-Speaker Output
    c.4CH Speaker for 4-Speaker Output
    d.6CH Speaker for 5.1-Speaker Output
    e.8CH Speaker for 8-Speaker Output (default setting)
    Realtek HD Audio Manager frees you from default speaker settings. Different from
    before, for each jack, they are not limited to perform certain functions. Instead, now
    each jack is able to be chosen to perform either output (i.e. playback) function or
    input (i.e. Recording) function, we call this “Retasking”.1
    Audio I/O aims to help you set jacks right. Moreover, other than blue to blue, pink to
    pink, the way that you used to do, Audio I/O would guide you to other right jacks that
    can also serve as microphone / speaker / headphone.
    Speaker Configuration
    Step 1: Plug in the device in any available jack.
    Step 2: Dialogue “connected device” will pop up for your selection. Please select the
    device you are trying to plug in.
    If the device is being plugged into the correct jack, you will be able to find the icon
    beside the jack changed to the one that is same as your device.
    If not correct, Realtek HD Audio Manager will guide you to plug the device into the
    correct jack. 
    						
    							6-13Introduction to  Realtek ALC880
    Correct Message
    Assume to plug a headphone in the Green jack at back panel. The icon beside
    green jack become visible and the dialogue “connected device” pops up.
    Check the headphone, then click OK. As soon as OK is clicked, the icon
    beside green jack becomes “headphone” as your selection.Error Message
    Assume to plug a headphone in the Blue jack at back panel. The icon beside
    Blue jack becomes visible and the dialogue “connected device” pops up (the
    default setting of blue jack is “Line-in”. Check the headphone anyway, then
    click OK. You should notice the icon beside blue jack remains the same
    without any change and the error message pops.
    Pop-screen check list
    2CH Speakers configutaion - check the Front Speaker Out anyway.
    4CH Speakers configuration - check the Front Speaker Out & Rear Speaker
             Out anyway.
    6CH Speakers configuraion - check the Front Speaker Out / Rear Speaker
             Out & Center/ Subwoofer Speaker out
                                                 anyway.
    8CH Speakers configuraion - check the Front Speaker Out / Rear Speaker
             Out / Center/Subwoofer Speaker out & Side
                                                Speaker Out anyway. 
    						
    							6-14MS-7210 Micro-ATX Mainboard
    Global Connector Settings
    Click            to access global connector settings.1. Mute rear panel when front headphone plugged in
    Once this item is checked, whenever front headphone is plugged, the music that is
    playing from the back panel, will be stopped.
    2. Disable front panel jack detection (option)
    Find no function on front panel jacks? Please check if front jacks on your system are
    so-called AC’97 jacks. If so, please check this item to disable front panel jack
    detection.
    3. Enable auto popup dialogue, when device has been plugged in
    Once this item checked, the dialog “Connected device”, would not automatically pop
    up when device plugged in. 
    						
    							6-15Introduction to  Realtek ALC880
    S/PDIF
    Short for Sony/Philips Digital Interface, a standard audio file transfer format. S/
    PDIF allows the transfer of digital audio signals from one device to another without
    having to be converted first to an analog format. Maintaining the viability of a digital
    signal prevents the quality of the signal from degrading when it is converted to analog.
    Output Sampling Rate
       44.1KHz: This is recommend while playing CD
       48KHz: This is recommended while playing DVD or Dolby.
       96KHz: This is recommended while playing DVD-Audio.
    Output Source
       Output digital audio source: The digital audio format (such as .wav, .mp3,.midi
       etc) will come out through S/PDIF-Out. 
    						
    							6-16MS-7210 Micro-ATX Mainboard
    Test Speakers
    You can select the speaker by clicking it to test its functionality. The one you
    select will light up and make testing sound. If any speaker fails to make sound, then
    check whether the cable is inserted firmly to the connector or replace the bad
    speakers with good ones. Or you may click the auto test           button to test the
    sounds of each speaker automatically.SubwooferFront Right
    Rear Right Center
    Front Left
    Rear LeftSide LeftSide Right 
    						
    							6-17Introduction to  Realtek ALC880Microphone
    In this tab you may set the function of the microphone. Select the Noise
    Suppression to remove the possible noise during recording, or select Acoustic
    Echo Cancelltion to cancel the acoustic echo druing recording 
    						
    							6-18MS-7210 Micro-ATX Mainboard3D Audio Demo
    In this tab you may adjust your 3D positional audio before playing 3D audio
    applications like gaming. You may also select different environment to choose the
    most suitable environment you like. 
    						
    							6-19Introduction to  Realtek ALC880Information
    In this tab it provides some information about this HD Audio Configuration utility,
    including Audio Driver Version, DirectX Version, Audio Controller & Audio Codec. You
    may also select the language of this utility by choosing from the Language list.
    Also there is a selection Show icon in system tray. Switch it on and an icon        will
    show in the system tray. Right-click on the icon and the Audio Accessories dia-
    logue box will appear which provides several multimedia features  for you to take
    advantage of. 
    						
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