Barco R9001280 owner manual Green focusing, Red on green convergence

Page 47

Service Mode

The pattern shows lines of one pixel.

Near six lines on the displayed pattern, a screw is drawn with a number next to it (e.g. if displayed in green = corresponding with the screws and numbers on the green LCD panel).

When turning a screw in the direction marked by the arrow above the displayed screw on the screen, the line on the screen moves in the direction of the straight arrow.

Green focusing

a. Adjust the projection lens until optimum focus for the lines 5 and 6 is obtained.

b. Turn screw 4 for optimum focus of the corresponding green line 4 on the screen.

c. Turn screw 5 for optimum focus of the corresponding green line 5 on the screen.

d. Turn screw 6 for optimum focus of the corresponding green line 6 on the screen.

The three alignments influence each other, therefore repeat if neces- sary the above three steps (b,c and d).

When the green pattern is correctly focused, press EXIT to return to the Test pattern menu.

Red on green convergence.

Use the control disk to hightlight Red on green and press ENTER to display the Red on green test pattern.

The longest lines are the red lines. These lines must be converged with the green lines.

The drawn screws and numbers are displayed in red.

Follow next steps :

a. Adjust first screws 4, 5 and 6 to obtain an optimum focus for respective lines 4, 5 and 6.

Due to interaction, it may be necessary to repeat step a several times.

Follow next steps to converge the red lines with the green lines :

b. Start with screw 2 and adjust for optimal convergence of line 2.

c. Adjust screw 3 for optimal convergence of line 3.

Due to interaction repeat above two steps (b and c) if line 2 and possibly line 3 is misaligned.

If both lines are correctly converged, continue with screw 4. Adjust screw 4 until line 4 is correctly converged. It is possible that line 2 and 3 have to be reconverged. If so, repeat procedure for screw 2 and 3 (step b and c)

If line 2, 3 and 4 are converged, continue with line 1 (screw 1).

When line 1 is converged, check again the convergence of lines 2, 3 and 4. If necessary repeat the above procedure for the correspond- ing lines.

Check if lines 5 and 6 are correctly converged. If so, press EXIT to return to the Test pattern menu and continue with Blue on green. If not yet correctly converged, check the distance between lines 5 and 6 of the red pattern and the distance between lines 5 and 6 of the green lines.

 

4

 

1

6

5

3

2

 

4

 

1

6

5

3

2

CONVERGENCE

 

Green

 

Blue on Green

 

Red on Green

 

Hatch

 

 

879b

4

 

1

 

6

5

3

2

5975348 BARCOVISION 8200 210497

 

10-3

 

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Contents Vision Page Date Rev Art. No 280497 R5975348 Barco Projection SystemsNoordlaan Kuurne Belgium Barco nv/Projection SystemsTable of Contents Service Mode Mains lead AC Power cord with CEE 7 plug Safety InstructionsInstallation instructions General safety instructionsPrescriptions de securite générales Instructions pour l’installationRemarque sur la Sécurité Fédéral communication commission FCC statementOn Repacking On InstallationOn Cleaning On ServicingRé-emballage ’InstallationEntretien et Réparation NettoyageBarcovision Projector dimensionsUnpacking Battery installation in the RCU Which screen type? Installation guidelinesEnvironment What about ambient light ?Inputs and computer video format input compatibility Where to install the projector?How to install a projection lens? Definitions of the Abbreviation on drawingsLocal keypad Location and Functions of ControlFront panel terminology Control Panel TerminologyRCU Remote controlTerminology Installation SET UP System Settings Fuses Power mains cord connectionSwitching on ConnectionsInput module insertion into the projector Switching to stand-by Switching offInput connections Straps on module level Video/S-video input moduleRGB input selection RGB analog input moduleIndication on the input slot menu Component input moduleComponent input selection Input selection RGB3S/RG3sB input moduleSet up of the baud rate for communication with a computer OFF OFF OFF On OFF OFF OFF on OFF Connecting a Rcvds 05 to the projectorConnecting a VS05 to the projector Connecting an IR Remote Receiver 800 to the projectorProjector address How to use the RCU?Hardware set up of the projector address ControllingHow to control the projector or projectors How to display a projector address?How to program an address into the RCU? Picture controls with direct accessHow to get source information? Software version How to get a summary of your projector?Input selection Source SET UPInstallation of the settings for a input source Enter Edit fileEdit File Options Copy RenameOptions MoveDelete Source Set Up Gain Signal operationsVideo offset Sync Fast/Slow Gain adjustment per colorSmoothness Still video On/OffZoom/pan Screen operationsMoves the window upwards Picture Compresses the picture in the horizontal direction Geometry ConfigureConversion Picture Control in Adjustment Mode 10-1 Service ModeHow to activate the password function? Start up of the Service mode0000 Convergence adjustment of the LCD panelsRed on green convergence Green focusingBlue on green convergence Lamp Run Time History Modify passwordReset Lamp Run Time 10-6 Barcovision 8200 Standard source set up files Standard Source SET UP FilesStandard Source Set Up Files Battery replacement in the RCU Battery Replacement in the RCULenses Focusing the lensLens Cleaning Procedure Lenses Source numbers 90 Source Numbers 90Insert Card