AT&T U-verse TV User manual

etting Up Your HDTV (High-Definition TV)
P Pb Y
P Pb Y
P Pb Y
L R
L R
L R
AT T U-verse Receiver
HDTV Connectors
DVI
L R
L R
L R
AT T U-verse Receiver
HDMI
HDMI
HDMI
HDTV Connectors
HDMI
Alternate Connector with
HDMI-to-DVI Adaptor
Separate audio connectors
are necessary only if you are
using the HDMI-to-DVI adaptor.
Audio connectors are not
needed when using the
HDMI-to-HDMI connector.
:W rning: Electric shock h z rd! Unplug ll electronic devices before connecting or disconnecting ny device c bles to the receiver.
© 2006 AT&T Knowledge Ventures. All rights reserved. AT&T is registered tr dem rk of AT&T Knowledge Ventures. Subsidi ries nd ffili tes
of AT&T Inc. provide products nd services under the AT&T br nd.
A
B
Where to Begin
Review your HDTV’s User’s Manual to
determine which type of TV connection is
recommended. Generally, it is one of three types:
HDMI to HDMI, HDMI to DVI or Component. HDMI is
recommended for the highest-quality video and is
the easiest because it includes the audio signal.
Based on the recommended connection from
your TV manufacturer, locate the appropriate
connection diagram on the right. Ensure that you
have all of the necessary cables and follow the
connection diagram.
Once complete, you will need to set the
AT&T U-verseSM receiver aspect ratio to match
the settings of your HDTV and your viewing prefer-
ence. (see page 2) Generally, HD content is best
viewed in its native 16x9 widescreen aspect ratio.
Ensure that you have subscribed to AT&T
U-verse HD service. If you have not done this,
please call 800-ATT-2020 to request this service.
A itional etaile information may be foun in
the AT&T Receiver Manual an Features Gui e.
Connect With an HDMI Connector
Some HDTVs have a high-definition multimedia Interface
(HDMI) connector. The HDMI connector provides both a
digital video and audio connection.
The HDMI connector can also provide a connection to an
HDTV with a DVI input. If your HDTV has a Digital Visual
Interface (DVI) connector, you will need an HDMI-to-DVI
adaptor and you will need to make a separate audio
connection.
Note: The DVI port on the TV must support high-
bandwidth digital content protection (HDCP).
Cables Used in This Configuration
1 HDMI-to-HDMI cable or
1 HDMI-to-DVI Adaptor, and RCA audio left/right cables
Connecting With Component (PrPbY) Connectors
PrPbY (red, blue and green) connectors can provide
high-definition component video signals to an HDTV.
Some HDTVs have only RGB or RGB-HV connectors. If you
have one of these HDTVs, you will need an RGB adaptor.
Check with your AT&T U-verse representative about
acquiring an RGB adaptor. You can also obtain the
adaptor through an electronic parts retailer.
Cables Used in This Configuration
1 set component video cables (PrPbY)
1 set RCA audio left/right cables
1 RGB adaptor (if necessary)
1
2
3
4
A
B

hanging the Aspect Ratio
on Your AT&T U-verse TV
C ange t e Aspect Settings to Fit Your TV
W en you purc ase a new television, suc as an HDTV, you’ll want to matc t e output
of t e AT&T U-verseSM receiver to your new TV. Review your HDTV’s User’s Manual to
determine w ic aspect ratio is recommended for your TV.
1 Press enu, select options, t en syste settings, and t en aspect ratio.
2 Use t e arrows to select 4:3 Standard Definition, Widescreen Standard Definition,
720p on High Definition screen, or 1080i on High Definition screen.
3 Use t e arrows to select continue and press OK.
4 If you c oose one of t e two Hig Definition settings, you will be prompted to test
t e new aspect ratio. Use t e arrows to select Start Test and press OK.
5 An on-screen message will appear and ask you to confirm t at you can view t e
screen using t e new aspect ratio setting.
a. If you are able to see t e screen, use t e arrows to select Keep setting
and press OK. T e AT&T U-verse receiver will keep t e new setting.
b. If you do not select Keep setting, or if you see a black screen, t e new setting
will time out. T e AT&T U-verse receiver will revert back to t e previous setting
and will give you t e option to c oose anot er setting or start t e test again.
Enlarge or S rink t e Image You See on Your HDTV
If you watc non-HD (standard-definition) programming in widescreen mode (Widescreen
Standard Definition, 720p on Hig Definition screen, or 1080i on Hig Definition screen)
on a widescreen HDTV, black bars may appear on t e sides of t e program. To remove/
minimize t e bars, press enter on your remote.
1 Tune in to any c annel on your TV and press enter on your remote to see
t e current zoom setting on-screen.
2 Before t e zoom symbol disappears, press enter repeatedly to c ange from one
setting to t e next until you reac t e zoom you want. T ere are five settings:
> Nor al displays t e normal image.
> Zoo 1 to 3 increases t e zoom (720p on Hig Definition screen and 1080i
on Hig Definition screen ratios only).
> Stretch expands t e image to fill t e screen (may cause distortion of picture).
3 Wait for t e zoom symbol to disappear.
Note: Zoom will affect all c annels, not just t e one you’ve c anged t e settings on.