Installation
IPC1100 Advanced IP Client Video Set-top
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Installation and Operations Manual
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YCC 4:4:4 — The IPC1100 will generate video signals within the YCC color space.
RGB — The IPC1100 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 IPC1100. Options include Auto, L-PCM, and Pass Through. By
default, the Auto option is selected. The options are used as follows:
Auto—The IPC1100 will provide the digital audio format specified by the connected
device (TV or home theater receiver) when that device was first connected to the
IPC1100.
L-PCM — The IPC1100 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 IPC1100 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 IPC1100 will pass the Dolby Digital audio
to the HDMI output. This option is most useful when connecting the IPC1100 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 IPC1100 will automatically delay the audio signal on the HDMI output by
the amount of time requested by the connected HDMI device.
Manual — The IPC1100 will delay the audio signal on the HDMI output by the amount of
time selected for the Lip Sync Delay setting.
Off — The IPC1100 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 adjusted 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.
1080p24 Pass
Through
Enables the pass through of 1080p24 content directly to the TV.
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Selecting this option will return you to the User Settings Menu main screen.
Restore Automatic
Settings
Selecting this option will restore all of the settings on this screen (HDMI/DVI Mode, Color
Space, Audio Output, and Lip Sync) to their default value. Use this option if audio and/or
video has been lost after adjusting these settings from their default values.
