Motorola DCT6400 manual There is no video, on the TV screen, There are no, graphics, closed

Problem	Possible Solution
There is no video	Verify that the TV is powered on and set to the
on the TV screen	appropriate input source for the DCT*.
	Verify that the DCT* is powered on and tuned to an
	authorized cable channel.
	Verify that the coaxial cable feed is firmly connected to
	the DCT* and the wall jack.
	The DCT* DVI output may not yet be enabled. Use the
	component video (Y Pb Pr) output instead.
	If the DCT* video output is connected to a home theater
	unit, verify that the home theater unit is powered on and
	set to the appropriate input source.
	Not all HDTVs can display every output format (1080i,
	720p, 480p, or 480i) available on the DCT*. Enter the
	User Settings menu and cycle through the available
	output formats until a picture displays on the TV.
	Verify that all video cables between the DCT* and the TV
	are firmly connected.
There are no	The DCT* cannot generate graphics on all video outputs
graphics, closed	at all times. If the DCT* is set to 1080i, 720p, or 480p
captions, or	output format, graphics are only available on the HD
program guides	video outputs (DVI and component video). If the DCT* is
appearing on the	set to 480i, graphics are available on all video outputs.
TV screen	If the DCT* is connected to a standard definition TV,
	verify that the DCT* is configured to use the 480i output
	mode.
	Verify that closed captions on the DCT* have been
	enabled in the User Settings menu.
	If you are using an IEEE 1394 connection, on-screen
	graphics, including closed captions and program guides,
	will not be displayed.

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