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Set: Specifies the volume level. Select the Audio (i.e. analog), HDMI®, or SPDIF connector in the dropdown list and enter a volume value between 0 and 100 in the field.
Increment: Specifies how much the volume level increases with each interaction. Select the Audio (i.e. analog), HDMI, or SPDIF connector in the dropdown list.
Decrement: Specifies how much the volume level decreases with each interaction. Select the Audio (i.e. analog), HDMI, or SPDIF connector in the dropdown list.
Mute: Turns the connector audio output off. Use the checkboxes to select among the Audio (i.e. analog), HDMI, and SPDIF connectors.
Unmute: Turns the connector audio output on. Use the checkboxes to select among the Audio (i.e. analog), HDMI, and SPDIF connectors.
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