Panasonic PT-D5500UL manual Signal Scan Color Frequency, Subcarrier, System, KHz MHz

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.

NR (For S-Video/Video/YPBPRsignals only)

In this mode, the video noise is reduced.

ON : Standard setting

OFF : Noise reduction is set to OFF.

AI

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

ON : Standard setting

OFF : The AI mode is set to OFF.

TV-SYSTEM

(For S-Video/Video signals only)

The setting that corresponds to the TV system is selected here.

AUTO1 : Standard setting

Automatically selects the TV standard that matches the input video signal, out of NTSC, PAL, NTSC4.43, SECAM and PAL60.

AUTO2 : Automatically selects the TV standard that matches the input video signal, out of NTSC, PAL-M, and PAL-N.

•Normally “AUTO1” or “AUTO2” should be chosen for this option.

•If the video signals are not displayed properly due to signal deterioration, choose the TV system that matches the input video signals.

Automatically selected by detecting the horizontal/vertical scan frequencies and color sub- carrier listed in the table below:

Signal	H. Scan	V. Scan	Color
	Frequency	Frequency	Subcarrier
System
	(kHz)	(Hz)	(MHz)
NTSC	15.75	60.00	3.58
NTSC4.43	15.75	60.00	4.43
PAL	15.63	50.00
PAL-M	15.75	60.00	3.58
PAL-N	15.63	50.00
SECAM	15.63	50.00	4.25 or 4.41
PLA60	15.75	60.00	4.43

SYSTEM (For RGB signals only)

This enables the RGB system or YPBPR system to be selected.

For the signals which are supported, refer to page 56.

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