• 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.

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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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NEC GT2000, GT2000R user manual Adjusting the Alignement Automatically Auto Alignment, Sync Position, Clamp Timing

GT2000, GT2000R specifications

The NEC GT2000 and GT2000R are renowned projectors that have established themselves in the realm of high-performance visual equipment, catering primarily to the needs of businesses and educational institutions. These projectors are celebrated for their exceptional image quality, versatility, and advanced features, making them a popular choice among users seeking reliability and performance.

One of the primary features of the GT2000 series is its high brightness capability. With a brightness of up to 2,500 ANSI lumens, these projectors can deliver clear and vibrant images even in well-lit environments, ensuring that presentations and lectures maintain their visual integrity regardless of ambient light conditions. This makes them ideal for large conference rooms and classrooms where visibility is crucial.

The GT2000 series also boasts impressive resolution specifications. The GT2000 offers a native resolution of XGA (1024x768 pixels), while the GT2000R enhances this to a WXGA (1280x800 pixels), providing a wider aspect ratio and higher detail for images. This improved resolution is particularly beneficial for displaying detailed graphics, charts, and videos, making them suitable for a variety of presentation types.

In terms of connectivity, the GT2000 and GT2000R projectors are equipped with multiple input options including VGA, composite video, and audio inputs. This versatility allows for seamless integration with various devices, such as laptops, DVD players, and even mobile devices, further enhancing their usability in different settings.

Another noteworthy characteristic of the GT2000 series is its advanced color reproduction technology. NEC employs a 3LCD technology in these projectors, which ensures vibrant colors and deep blacks, resulting in images that are both engaging and lifelike. This technology minimizes the possibility of color distortion, offering consistent and accurate color performance.

Users will also appreciate the long lamp life offered by the GT2000 and GT2000R, with lamps typically lasting up to 5,000 hours in eco mode. This not only reduces maintenance costs but also enhances the overall efficiency of the projector.

In conclusion, the NEC GT2000 and GT2000R projectors are equipped with a robust set of features, from high brightness and resolution to advanced connectivity options and color accuracy. Their durability and reliability make them ideal for professional and educational environments, meeting the demands of users who require high-quality projections for effective communication and learning.