Hitachi c32w35tn Manual De Usuario

The conventional picture format for most broadcasts is the

4:3 ratio signal which gives black bars to the sides of the

screen and this is consistent with screen compression (see

right).

The 14:9 ratio is the format that is

sometimes transmitted by the

broadcasting stations. The C14:9L

format is used to expand a 14:9

broadcast so that it produces an

image of true proportions, but because

of the original ratio the screen will have

thin black bars to the right and to 

the left of the picture.

before

after

The 16:9 ratio is the format that is

usually transmitted by the broadcasting

stations. 

The C16:9L format is used to expand a

16:9 ‘letter box’ broadcast so that it

uses the full screen to display the

picture so that the image does not

appear ‘crushed’.

before

after

The panoramic mode emulates that of a wide screen

broadcast for 4:3 transmissions. This is achieved by

maintaining the proportions of the centre of the screen while

shrinking the images on the top and bottom of the screen.

Some broadcasters transmit in a 14:9

format, which appears with black

bands down each side of your picture.

C14:9LS enlarges the picture (which

can cut off the top) so these black

bars are no longer visible.

before

after