NEC GT2000, GT2000R Adjusting the Alignement Automatically Auto Alignment, Sync Position

• Sync Position

This function selects whether the leading edge or the trailing edge of the horizontal sync pulse is set to the standard position (i.e., the PLL phase basis of comparison) and switches the sync position when jitter appears on the screen.

Select [Sync Position] with the cursor ▲/▼ button.

When an item is selected, its adjustment values are indicated on the right bottom of the menu.

While viewing the screen, select the item that results in the least distortion with the cursor ◀ (–)/▶(+) button.

The adjustment values are 0 or 1.

im)
6
5
4
3
2
1
0
1
0	1	2	3	4	5	6	7	8	9	10	11	12	13 im)

Option

V Phase

Skew Correction

Sync Position

Clamp Timing

• Clamp Timing

This function sets the standard position of the black level of the picture and is used to set the level of screen brightness to an optimum level.

Select [Clamp Timing] with the cursor ▲/▼ button.

Selecting sync position moves the horizontal position. Adjust the horizontal position.

While viewing the screen, select 0 or 1 with the cursor ◀ (–)/▶(+) button.

Adjusting the Alignement Automatically (Auto Alignment)

This function automatically adjusts the clock frequency, the horizontal/vertical position and H/V amplitude.

Depending on the pattern, adjustment may not be possible.

Select [Alignment] → [Auto Alignment] from the main menu, then press the ENTER button. The verification display will appear.

Select Yes/No with the cursor ▲/▼ button.

Repeat until an optimum screen is obtained.

NOTE: Automatic adjustment will not function with VIDEO or S-VIDEO input. When using RGB input, automatic adjustment will not function when NTSC, PAL/ SECAM, or HDTV is input.

Option

V Phase

Skew Correction

Sync Position

Clamp Timing

Alignment

HPosition V Position Picture Adjust Fine Picture H Amplitude V Amplitude Image Filter Option

Auto Alignment

Auto Alignment

On

Off

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