Motorola DCT6400 User Manual page 40

Problem
There is no video
on the TV screen
No graphics or
program guides
appear on the TV
screen
No closed captions
display
Possible Solution
Verify that the TV is on and set to the appropriate input
source for the DCT6400.
Verify that the DCT6400 is on and tuned to an authorized
cable channel.
Verify that all video cables between the DCT6400 and
the TV are firmly connected.
Verify that the coaxial cable feed is firmly connected to
the DCT6400 and the wall jack.
If the DCT6400 is connected to a home theater unit,
verify that the home theater unit is on and set to the
appropriate input source.
If the DCT6400 is connected to a TV through its HDMI
connection, turn off the TV and then turn off the
DCT6400. Wait one second and then turn on the
devices.
Not all HDTVs can display every output format (1080i,
720p, 480p, or 480i) available on the DCT6400. To
select a different format:
Ensure that your DCT6400 is plugged into a power
1
outlet and is turned off.
Press the
2
MENU
settings are displayed on the DCT6400 front panel
display.
Press the ▲ and ▼ keys to display the
3
HDMI/YPbPr OUTPUT setting.
Press the ► key to cycle through the available
4
output formats until a picture displays on the TV.
If you use the IEEE 1394 connection, on-screen
graphics, including closed captions and program guides,
are not displayed. If possible, use HDMI or component
video instead.
Verify on the User Settings menu that closed captions
are enabled on the DCT6400.
Verify that closed captions are enabled on the TV.
34
key on the front panel. Your