Table of Contents
i-2
5976025 BARCOVISION 708 200499
Picture Tuning ............................................................................................................................................. 6-3
Color Balance .............................................................................................................................................. 6-3
Sync Fast/Slow Adjustment (only inputs 3,4,5,6) ....................................................................................... 6-3
Decoding ..................................................................................................................................................... 6-4
Chroma Delay ............................................................................................................................................. 6-4
Port 2 : Video or S-Video ............................................................................................................................ 6-4
Line Doubler ................................................................................................................................................ 6-4
Geometry Adjustments ............................................................................................................................... 6-5
Horizontal Phase Adjustment ...................................................................................................................... 6-5
Raster Shift Adjustment .............................................................................................................................. 6-6
Left-Right (east-west) Adjustments ............................................................................................................. 6-7
Seagull correction ....................................................................................................................................... 6-8
Top-Bottom (north-south) Adjustments ....................................................................................................... 6-8
Seagull correction ....................................................................................................................................... 6-9
Size Adjustment........................................................................................................................................ 6-10
Vertical Linearity Adjustment .................................................................................................................... 6-10
Blanking Adjustments ............................................................................................................................... 6-11
Convergence Adjustment .......................................................................................................................... 6-12
SERVICE MODE ............................................................................................................................................... 7-1
Starting up the Service mode. ..................................................................................................................... 7-1
Overview flowchart 'Service' mode................................................................................................................ 7-1
Projector Set-up .......................................................................................................................................... 7-2
Identification ................................................................................................................................................ 7-2
Total Run Time ............................................................................................................................................ 7-2
Change password ........................................................................................................................................ 7-3
Change Language ....................................................................................................................................... 7-3
Change Projector Address .......................................................................................................................... 7-3
Change baudrate ......................................................................................................................................... 7-4
Power up mode ........................................................................................................................................... 7-4
BARCO_logo ............................................................................................................................................... 7-4
Memory management ................................................................................................................................. 7-5
Copy a block ............................................................................................................................................... 7-5
Deletion of blocks ........................................................................................................................................ 7-5
Deleting block by block ............................................................................................................................... 7-5
Deletion of all blocks ................................................................................................................................... 7-6
All settings to midposition ........................................................................................................................... 7-6
Undo all settings to midpos ......................................................................................................................... 7-6
R & B convergence mid ............................................................................................................................... 7-7
Undo R & B convergence mid ..................................................................................................................... 7-7
Green convergence mid ............................................................................................................................... 7-7
Undo green convergence mid ...................................................................................................................... 7-7
Common Settings ....................................................................................................................................... 7-8
G2 Adjustment ............................................................................................................................................ 7-8
CRT run in cycle.......................................................................................................................................... 7-8
Projector warm up ....................................................................................................................................... 7-9
I2C Diagnostics ........................................................................................................................................... 7-9
Memory banks ............................................................................................................................................ 7-9
MESSAGES, WARNINGS AND FAILURES ..................................................................................................... 8-1
APPENDIX A : ADJUSTMENT BLOCKS AND SOURCE NUMBERS 90 - 99 .................................................... A-1
