Motorola DCX3501-M Installation Manual page 49

Configuring the Audio, Video, and Closed Caption Settings
Setting
The HDMI/DVI Mode setting allows you to optimize the HDMI output to work
HDMI/DVI Mode
with both DVI-equipped televisions and HDMI-equipped televisions. By default,
this option is set to HDMI. The options are used as follows:
• HDMI—Optimized to work with an HDMI television or home theater receiver.
• DVI—Optimized to work with a DVI television or display device (connected via
The Color Space setting allows you to adjust the color space used by the
Color Space
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—Generates video signals within the YCC color space.
• RGB—Generates 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.
The Audio Output setting allows you to specify the digital audio format delivered
Audio Output
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—Provides the digital audio format specified by the connected device (TV
• L-PCM—Provides all audio in the Linear Pulse Code Modulation digital audio
• Pass Through—Provides the same digital audio format on the HDMI output as
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
The Lip Sync setting allows you to adjust the amount of time the audio signal is
Lip Sync
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—Automatically delays the audio signal on the HDMI output by the
• Manual—Delays the audio signal on the HDMI output by the amount of time
• Off—Does not delay the audio signal on the HDMI output.
High-Definition DVR DCX3501-M • Installation Manual
365-095-16528-x.2
an HDMI-to-DVI adapter).
or home theater receiver) when that device was first connected to the
DCX3501-M.
format. The L-PCM format is widely supported by most HDMI televisions and
home theater receivers.
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.
amount of time requested by the connected HDMI device.
selected for the Lip Sync Delay setting.
Description
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