High Definition Television - Topfield Freeview TRF-7150 User Manual

3.2.2 High definition television
You cannot fully enjoy wide-screen programmes with your
normal-screen television as the above figures show. The left
figure shows a normal picture displayed in the normal screen.
To watch wide-screen programmes in the shape like the centre
figure, set the Display Format option to Letter Box. Wide-screen
pictures then will be reduced to fit to the width of the normal
screen. Otherwise, to watch them in the shape like the right
figure, set it to Center extract. Then wide-screen pictures will
be cut out on the left and right sides equally to fit to the width
of the normal screen.
The digital receiver supports various video resolutions from
576 to 1080. In general a resolution of 720 or more is considered
high definition. The higher the resolution, the better the quality.
However, if your television set does not support high definition,
you cannot enjoy high definition quality picture.
Set the Video Format option as you desire.
option to 576P, the digital receiver will present even high
definition programmes in resolution of 576. On the contrary,
if you set it to 1080I, the digital receiver will present even
standard definition programmes in resolution of 1080. It is
recommended to set it to Auto if you have a high definition
television. With that setting the digital receiver will present a
programme as it is without any resolution conversion. While
watching television you can change the resolution with the
button. Whenever you press it, the video resolution is
V.Format
changed in turn.
3.2 Video and audio settings 19
If you set this