Barco SJ/T 11363-2006 manual QáãáåÖ=Çàìëí, Timing Adjust

Models: SJ/T 11363-2006

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4. Operation

Setup Menu

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From the Input Menu, select Timing Adjust to display the Timing Adjust Menu, which allows for adjustments to input sampling, sampling phase, pixel counts, and line counts.

 

 

 

 

 

TIMING ADJUST

 

 

 

> Auto Config

 

 

 

1:1 Sample

On

 

 

Phase A

0

 

 

Phase B

0

 

 

H Total

2200

 

 

H Position

232

 

 

H Active

1920

 

 

V Total

[1125]

 

 

V Position

41

 

 

V Active

1080

 

 

Reset All

 

 

 

 

 

 

Figure 4-13.Timing Adjust Menu (sample)

Note

Timing Adjust Menu settings apply to analog input sources only, except for NTSC and PAL sources. For all digital sources and analog NTSC or PAL sources, these fields are informational only and will be bracketed.

The following functions are available:

Sampling — Select this function to change the sampling for the selected input. Available values are: Off and On (default). Please note:

~When 1:1 Sample is On, the system provides pixel-for-pixel sampling, and generally better image quality.

~When 1:1 Sample is Off, the system performs multiple samples for every pixel, with a resulting “softer” image.

~1:1 Sample can only be changed for RGB and YPbPr analog inputs, except analog NTSC or PAL formats.

~All other input types have defined sample clocks that are inherently 1:1. If the input is set to one of the other types, the value is [On].

Phase A, Phase B — These two selections are advanced features which enable you to adjust the sample phase of the system’s two scalers. Typically, they do not need to be adjusted. Refer to the “Adjusting Sample Phase” section on page 45 for instructions.

The six “Total/Position/Active” values are initially filled in by the Auto Config command, or set to their default values. You can adjust values for Analog RGB or YPbPr sources only. Digital and decoded sources show values in brackets.

Please note:

When 1:1 Sample is set to On, values are the true timing measurements for the analog RGB or YPbPr inputs.

When 1:1 Sample is set to Off, values represent the oversampling factor being used.

44

 

PDS • User’s Guide

 

Page 60
Image 60
Barco SJ/T 11363-2006 manual QáãáåÖ=Çàìëí, Timing Adjust

SJ/T 11363-2006 specifications

Barco SJ/T 11363-2006 is a significant technical standard issued in China that focuses on the methods and guidelines for determining the optical performance of digital displays. Developed to enhance the quality and consistency of visual display technologies, this standard serves as a crucial reference for manufacturers and end-users alike.

One of the main features of Barco SJ/T 11363-2006 is its emphasis on quantitative assessment of attributes that are vital for display performance. This includes parameters such as brightness, contrast ratio, color accuracy, and response time. By establishing clear testing protocols and benchmarks, the standard enables a uniform evaluation process across various display technologies including LCD, LED, and OLED displays.

A key aspect of Barco SJ/T 11363-2006 is its incorporation of technologies that measure the viewing experience. This includes both subjective and objective test methods. The subjective methods involve human observers assessing the display quality under controlled lighting conditions, whereas objective methods employ sophisticated instruments to measure optical properties. This dual approach ensures a comprehensive analysis of how displays perform in real-world scenarios and their alignment with user expectations.

The standard also addresses energy efficiency, prompting manufacturers to consider power consumption alongside performance metrics. This characteristic is increasingly important as consumers demand more environmentally friendly technologies. By promoting energy-efficient designs, Barco SJ/T 11363-2006 aligns with global efforts to reduce the carbon footprint of electronic devices.

Moreover, Barco SJ/T 11363-2006 encourages innovation in display technologies by providing a framework where manufacturers can test and showcase their advancements in optical performance. This not only fosters healthy competition in the market but also accelerates technological progress in display manufacturing.

In summary, Barco SJ/T 11363-2006 plays a vital role in standardizing the evaluation of digital displays in China. Through its focus on various optical performance metrics, the incorporation of advanced testing technologies, and a commitment to energy efficiency, this standard not only enhances product quality but also improves user satisfaction. Its influence extends beyond national borders, as it sets a precedent for similar standards worldwide in the digital display industry.