Barco R9000977, R9000972 installation manual $-867017, G2 Adjustment

Page 38

Appendix B: G2 adjustment

BG2 ADJUSTMENT

Once the on-screen menu "G2 ADJUSTMENT" is displayed, proceed as follows :

*￿￿$'-8670(17

Use the potentiometers

on the G2-ADJ. module to set the screen grid voltage for Red, Green and Blue.

Adjust until the LED on the corresponding

output amplifier is

turned off.

<EXIT> to return

*Remove the top cover from the projector.

*A green LED is mounted on each of these amplifiers.

When selecting the G2 adjustment menu, these green LEDs must be out. If not, follow the next procedure to adjust the G2 :

1open both metal cover by loosening the retaining screws on both sides and pivot the covers to the front side of the projector;

2adjust the G2 potentiometers very slowly with a screwdriver until the LED of the corresponding amplifier just stops illuminating. Repeat the adjustment for the other colors;

3once the three G2 potentiometers have been correctly adjusted, close both metal covers and secure with the retaining screws.

1

Retaining screws

Green LEDs

2

After finishing the adjustments :

Press ENTER to continue with the "SERVICE" menu. Press EXIT to return to the "SERVICE" menu.

Press ADJUST to return to Operational mode.

3

Red

Green

Blue

5975638 BARCOGRAPHICS 1209s 040598

 

B-1

 

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Contents Installation Manual Barco Projection Systems Page Safety Instructions Installation Adjustment Mode OWNER’SRECORD Safety InstructionsInstallation Instructions Part Number SER. Number DealerOn installation Unpacking Unpacking and Projector DimensionsContents of the shipping carton Projector dimensions in mm What about ambient light ? Installation GuidelinesEnvironment Which screen type?Where to install the projector ? Mounting ConfigurationRe-installing the top cover Installation SET-UPAccess to Controls Opening the top coverGaining access to the scan switches Scan Adaptation5HDUFHLOLQJ Hduwdeo HGraphics 1209s Password Mode Power UP Mode Projector SET-UPSetting the projector address OFF onStand-By mode Power-up modeOperational mode Baud Rate for communication with a computerPassword mode Preparing your power cord AC Power ConnectionAC Power mains cord connection Mains lead power cord with CEE7 plugAC Power check AC Input power mains voltage adaptationSwitching on the projector FusesStart up without Warm up period Termination Switch for Video Signal input connectionConnecting a Composite Video source to Port Source ConnectionsTermination Switch for S-video Connecting a S-Video or Composite Video source to PortConnecting a RGB Analog source to Port RED Green BlueConnecting a RGB Analog source to Port 4/5 Connecting a Component Video source to Port 4/5Connecting an IR Remote Receiver 800 to the projector Connecting a Rcvds 05 source selector to the projectorConnecting a VS05 source selector to the projector Peripheral equipmentEnter Access to Installation Adjustment ModeOverview flowchart of the Installation Adjustment Mode Optical Lens Focusing Projector DistanceZurqjudvwhusrvlwlrq Raster CenteringCRT Projection Angle Adjustment CRT Projection Angle AdjustmentCRT Scheimpflug Adjustment Diagonal image focusing Green RED BlueEROW$ LensInstallation adjustment mode Barco Ceiling Mount Support Exploded view of Barco ceiling mount SupportWater-level adjustment Projector axis adjustment Projector-position correctionsG2 Adjustment $-867017Appendix B G2 adjustment Gamma Corrections Gamma CorrectionsFactory Preset Chemical Name and Synonyms Trade Name and Synonyms Federal Stock Number FSN Gross Weight LBSEmergencyphoneno Chemical Family FormulaTreshold Limit Value Precautions to be Taken in Handling and StoringOther Precautions Waste Disposal Method Spill
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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.