Alcatel Carrier Internetworking Solutions TQBJ0223 manual Adjusting the position

Adjusting the picture

SHARPNESS

“SHARPNESS” is used to adjust the crispness of the image.

: Sharpens the edge of the image. : Softens the edge of the image.

NOISE REDUCTION

In this mode, the video noise is reduced. OFF : No correction

1: Low

2: Middle

3: High

AI

Gray scale control is exercised to suit the images, and optimal images with a clear contrast are projected.

ON : AI compensation is enabled.

OFF : AI compensation is disabled.

SYSTEM SELECTOR

Set this according to the connected signal system.

(S-Video/Video terminal input signal) AUTO : This is the standard setting. The

received signal system is automatically identified.

AUTO NTSC NTSC4.43 PAL

PAL60 SECAM PAL-N PAL-M

Note • When signal deterioration or other factors prevent images from being displayed correctly with the “AUTO” setting, change the setting to match the connected signal system.

(RGB1/RGB2 terminal input signals) AUTO : This is the standard setting. The

received signal system is automatically identified.

When VGA60/480p signals are input

AUTO VGA60

YCBCR 480pRGB

When other than VGA60/480p are input

AUTO RGB

YPBPR (YCBCR)

For the signals which are supported, refer to page 58.

Adjusting the position

POSITION

SHIFT

ASPECT	4:3
ZOOM
CLOCK PHASE	+16
KEYSTONE

MENU SELECT

SUB MENU

SHIFT

The position where the images are displayed can be moved here.

: The position is moved horizontally. : The position is moved vertically.

ASPECT

AUTO : (For S-Video/Video signals only)

At this setting, when S1 video signals*1 are identified as being input to the S-Video connector or video ID signals are identified as being input to the video connector, the images are displayed after automatically being converted to the 16:9 aspect ratio.

16:9 : At this setting, when standard signals*2 are input, the images are converted to the 16:9 aspect ratio and displayed.

When wide-screen signals*3 are input, the images are displayed with their inherent aspect ratio intact.

4:3 : At this setting, when standard signals*2 are input, the images are displayed with their inherent aspect ratio intact. When wide-screen signals*3 are input, the images are converted to the 4:3 aspect ratio and displayed.

S4:3 : Select this setting when using a 16:9 screen.

H FIT : Pictures are displayed using all the panel pixels in the horizontal direction. When a signal has an aspect ratio taller than that of the panel pixel*4, the image will be displayed with the top and bottom portions cut off.

V FIT : Pictures are displayed using all the panel pixels in the vertical direction. When a signal has an aspect ratio wider than that of the panel pixel*4, the image will be displayed with the left and right sides cut off.

HV FIT: The image is displayed on all the panel pixels*4. When the aspect ratio of the input signal is different from that of the panel pixel*4, the signal is transformed to the aspect ratio of the panel pixel*4 and then displayed.

*1 S1 video signals are 16:9 video signals to which is added the detection signal output from the video deck or other unit which supports the wide-screen format.

*2 Here, the standard signal means 4:3 or 5:4 input signals.

*3 Here, the wide-screen signals means 16:9, 15:9 or 15:10 input signals

*4 The panel pixel aspect ratio is 4:3.

Attention • If you choose an aspect ratio that does not match the source video’s aspect

ratio, you will see a picture with an aspect ratio not the same as that of the original picture. Choose the appropriate aspect ratio carefully to match that of the original picture.

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