Motorola DCX3501M manual Color Space, Audio Output, Lip Sync Delay, Return To Main, Menu

Configuring A/V, Closed Captioning, and Other Settings

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	Setting	Description
	Color Space	The Color Space setting allows you to adjust the color space used by the DCX3501-M to generate
		the video signals on the HDMI output. By default, this option is set to YCC 4:4:4. The options are
		used as follows:
		• YCC 4:4:4—The DCX3501-M will generate video signals within the YCC color space.
		• RGB—The DCX3501-M will generate video signals within the RGB color space.
		Note: Adjusting these settings could result in a loss of video. Only a professional installer or
		someone with a good working knowledge of the color spaces supported by the TV should change
		this setting.
	Audio Output	The Audio Output setting allows you to specify the digital audio format delivered over the HDMI
		output by the DCX3501-M. Options include Auto, L-PCM, and Pass Through. By default, the Auto
		option is selected. The options are used as follows:
		• Auto—The DCX3501-M will provide the digital audio format specified by the connected device
		(TV or home theater receiver) when that device was first connected to the DCX3501-M.
		• L-PCM—The DCX3501-M will provide all audio in the Linear Pulse Code Modulation digital
		audio format. The L-PCM format is widely supported by most HDMI televisions and home
		theater receivers.
		• Pass Through—The DCX3501-M will provide the same digital audio format on the HDMI
		output as is provided with the program being viewed at that time. For example, if the program
		has a Dolby Digital soundtrack, the DCX3501-M will pass the Dolby Digital audio to the HDMI
		output. This option is most useful when connecting the DCX3501-M to a home theater receiver
		that has HDMI switching capability.
		Note: Adjusting these settings could result in a loss of audio. Only a professional installer or
		someone with a good working knowledge of the digital audio formats supported by the TV and/or
		home theater receiver should change this setting
	Lip Sync	The Lip Sync setting allows you to adjust the amount of time the audio signal is delayed with
		respect to the video signal on the HDMI output. Some HDMI televisions and home theater receivers
		add an extra delay to the video signal during processing which can produce an effect where the
		audio noticeably “leads” the video.
		By default, this option is set to Auto. The options are used as follows:
		• Auto—The DCX3501-M will automatically delay the audio signal on the HDMI output by the
		amount of time requested by the connected HDMI device.
		• Manual—The DCX3501-M will delay the audio signal on the HDMI output by the amount of
		time selected for the Lip Sync Delay setting.
		• Off—The DCX3501-M will not delay the audio signal on the HDMI output.
	Lip Sync Delay	The Lip Sync Delay setting is only available when the Lip Sync option has been set to Manual.
		The Lip Sync Delay setting can be adjust between 0 milliseconds (msec) and 500 milliseconds in
		50 millisecond increments. If the Lip Sync option has been set to either Auto or Off, this option is
		disabled and no longer selectable in the menu.
		Use this option to adjust the HDMI audio delay if you notice that the video image routinely seems to
		be “behind” the audio soundtrack when using your HDMI device.
	Return To Main	Selecting this option will return you to the User Settings Menu main screen.
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High-Definition All-Digital Dual Tuner DVR Set-top DCX3501–M • User Guide			39
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