CRT Projection Angle Adjustment

Installation adjustment mode

The projection angle of the red and blue CRT's is dependent on the desired size of the projected image. If the centers of green, blue and red do not coincide, the CRT projection angle must be adjusted.

NOTE : Never try to correct this misalignment with the shift correction or the static convergence controls. These controls may only be applied to correct small errors which cannot be corrected by the CRT angle adjustment.

Note: The Horizontal Shift and Vertical Shift for Red and Blue should be set near 50%.

Be sure that the rasters are centered on the CRT faceplate.

Press ENTER to start the CRT angle adjustment procedure.

Press ENTER to continue with the crosshairs alignment. Press EXIT to return to the previous menu.

Press ADJUST to return to Operational mode.

Loosen bolts A, B and C to pivot the red CRT until the center of the Red image and the center of the Green image coincide. When the angle of the red CRT is corrected, tighten the four bolts.

Press ENTER to continue with blue and green crosshairs.

Press EXIT to return to the CRT projection angle adjustment menu.

Red crosshair Green crosshair

Move the red CRT towards the green CRT

Red crosshair

Green crosshair

Move the red CRT to the outside, away from the green CRT

CRT PROJECTION ANGLE

ADJUSTMENT

CRT PROJECTION ANGLE IS

THE FIRST STEP OF STATIC

CONVERGENCE ADJUSTMENT.

IT IS CRITICAL THAT THE

RASTERS ARE CENTERED ON

THE CRT FACE PLATES

PRIOR TO PERFORMING

THIS STEP.

CRT PROJECTION ANGLE

ADJUSTMENT

DURING THIS PROCEDURE,

RED ON GREEN AND THEN

BLUE ON GREEN CROSSHAIRS

WILL BE DISPLAYED

TO ALLOW THE RED AND

BLUE CRTS TO BE ALIGNED

WITH THE GREEN CRT.

LOOSEN BOLTS A AND B

TO PIVOT THE RED CRT,

AND BOLDS C AND D

TO PIVOT THE BLUE CRT.

<ENTER> to continue

<EXIT> to return

CRT

PROJECTION ANGLE

ADJUSTMENT

Align crosshairs

<ENTER> continue <EXIT> to return

F EDCB A








8-4								5975638 BARCOGRAPHICS 1209s 040598
8-4								5975638 BARCOGRAPHICS 1209s 040598

R9000972, R9000977 specifications

Barco, a leader in visualization technology, has made significant strides with its R9000977 and R9000972 projectors, designed primarily for professional applications in various sectors such as broadcasting, events, corporate, and health care. These models showcase exceptional performance coupled with advanced features and cutting-edge technology to deliver consistent, high-quality projections.

The Barco R9000977 is celebrated for its impressive brightness, reaching up to 20,000 lumens, which allows it to operate effectively in both dark and well-lit environments. This projector utilizes a powerful laser light source combined with Barco's laser phosphor technology. This combination not only enhances brightness but also extends the longevity of the projector, making it a cost-effective choice for long-term use.

On the other hand, the R9000972, while slightly lower in lumens at around 15,000, still provides exceptional image quality. Both models support high resolution, often up to 4K or even beyond, ensuring crisp and clear visuals. They leverage advanced imaging technologies such as DLP and proprietary color management systems to provide stunning color accuracy and contrast, crucial for professional presentations and cinematic experiences.

A key characteristic of these projectors is their versatility; they come equipped with a range of connectivity options, including HDMI, SDI, and DisplayPort, enabling seamless integration into existing AV setups. Additionally, they offer flexible lens options, so users can tailor the projector to their space's specific requirements, whether for large venues or more intimate setups.

User-friendliness is another essential aspect of Barco projectors. Features such as intuitive interfaces, built-in presets, and advanced control options simplify the setup and management processes. Furthermore, both models are designed with maintenance in mind, featuring accessible filters and advanced cooling systems to prolong hardware life and ensure consistent performance.

In a world increasingly reliant on high-quality visual displays, the Barco R9000977 and R9000972 projectors stand out due to their advanced technology, versatility, and high performance. Whether used for large events, corporate functions, or educational purposes, these projectors embody Barco's commitment to innovation and excellence in the field of visualization.