Convergence adjustment of the LCD panels, 0000 | Barco R9001280

Service Mode

Factory programmed password :

0000

Convergence adjustment of the LCD panels.

Every LCD panel has 6 adjustment screws. By turning these screws you change the relative position of the panels and converge the image.

Always start with the adjustment of the green panel. When the green image is correctly focused, it will later on be used as the reference image to converge the red and blue image.

Next alignments have to be done :

You have to adjust the green panel until the indicated lines on the screen are focused (sharp lines). Continue with the red panel and adjust until the red lines coincide with the green lines. Than continue with the blue panel until the blue lines coincide with the green lines.

Follow the next procedure to adjust the LCD panels.

*Open the top cover as described in Gaining access to the DIP switches under Connecting to a computer in chapter Connections.

The three mounting parts for the LCD's (two are shown on the drawing below) are located on the black metal cover. The screws are indicated from 1 to 6 for each color.

Note : the space between the LCD panel in the green channel and the field lens has to be 4 to 5 mm. Otherwise when projecting a black image, a discoloring will be visible. (To project a black image, select the internal pattern 'purity' and put all settings to '0')

To adjust the convergence, there are test patterns provided in the service menu.

Use the control disk to hightlight Convergence and press ENTER to display the Convergence menu.

Start with the Green test pattern and continue with the Red on green and finish with the Blue on green.

Use the control disk to select Green and press ENTER to display the green pattern.

10-2

SERVICE MODE

Modify Password

Reset Lamp Run Time

Lamp Run Time History

Convergence

Display Settings

Decoder Settings

Color Balance

I2C Device Test

878

SERVICE MODE

Modify Password

Reset Lamp Run Time

Lamp Run Time History

Convergence

Display Settings

Decoder Settings

Color Balance

CONVERGENCE

Green

Blue on Green

Red on Green

Hatch

879

5975348 BARCOVISION 8200 210497

Image 46

Barco R9001280 owner manual Convergence adjustment of the LCD panels, 0000

Contents

Vision Page Barco Projection Systems Date Rev Art. No 280497 R5975348 Barco nv/Projection Systems Noordlaan Kuurne Belgium Table of Contents Service Mode General safety instructions Safety InstructionsInstallation instructions Mains lead AC Power cord with CEE 7 plug Fédéral communication commission FCC statement Instructions pour l’installationRemarque sur la Sécurité Prescriptions de securite générales On Servicing On InstallationOn Cleaning On Repacking Nettoyage ’InstallationEntretien et Réparation Ré-emballage Unpacking Projector dimensionsBarcovision Battery installation in the RCU What about ambient light ? Installation guidelinesEnvironment Which screen type? Definitions of the Abbreviation on drawings Where to install the projector?How to install a projection lens? Inputs and computer video format input compatibility Control Panel Terminology Location and Functions of ControlFront panel terminology Local keypad Terminology Remote controlRCU Installation SET UP System Settings Connections Power mains cord connectionSwitching on Fuses Input connections Switching to stand-by Switching offInput module insertion into the projector Video/S-video input module Straps on module level RGB analog input module RGB input selection Component input selection Component input moduleIndication on the input slot menu RGB3S/RG3sB input module Input selection Set up of the baud rate for communication with a computer Connecting an IR Remote Receiver 800 to the projector Connecting a Rcvds 05 to the projectorConnecting a VS05 to the projector OFF OFF OFF On OFF OFF OFF on OFF Controlling How to use the RCU?Hardware set up of the projector address Projector address Picture controls with direct access How to display a projector address?How to program an address into the RCU? How to control the projector or projectors How to get source information? How to get a summary of your projector? Software version Installation of the settings for a input source Source SET UPInput selection Edit file Enter Edit File Options Rename Copy Delete MoveOptions Source Set Up Video offset Signal operationsGain Still video On/Off Gain adjustment per colorSmoothness Sync Fast/Slow Screen operations Zoom/pan Moves the window upwards Picture Compresses the picture in the horizontal direction Conversion ConfigureGeometry Picture Control in Adjustment Mode Start up of the Service mode Service ModeHow to activate the password function? 10-1 Convergence adjustment of the LCD panels 0000 Green focusing Red on green convergence Blue on green convergence Reset Lamp Run Time Modify passwordLamp Run Time History 10-6 Barcovision 8200 Standard Source SET UP Files Standard source set up files Standard Source Set Up Files Battery Replacement in the RCU Battery replacement in the RCU Lens Cleaning Procedure Focusing the lensLenses Lenses Source Numbers 90 Source numbers 90 Insert Card