Sanyo PLC-XF20 Service Manual
Also see for XF20 - PLC XGA LCD Projector: Owner's manualSpecificationsInstruction manual
                                                                                        | |
-40-Fig.-1 Convergence adjustmentGreenRed orBuleFIG.2FIG.3FIG.4[Before adjustment]- Make sure each Red, Green and Blue LCD panel unit has been correctly installed, and that all focus adjustments have beencompleted before performing convergence adjustments.-1. Project yellow (or cyan) grid pattern. (in service mode)2. Loosen the 2 screws " D " (Fig. 1 ) using the allenwrench.3. Turn the lines of convergence to be parallel to Green gridpattern by adjusting screw "A". FIG.24. Move the lines of convergence horizontally to bematched with Green grid pattern by adjusting screw " B ".FIG.35. Adjust the lines to be completely matched with Greengrid pattern by taking step 3 and 4.6. Move the lines of convergence vertically to be matchedwith Green grid pattern by adjusting screw " C ". FIG.47. Adjust the lines to be completely matched with Greengrid pattern by taking step 3 and 6.8. Tighten the 2 screws " D " (previously loosened in step 2above) with the allen wrench.9.After tightening the screws, check convergence. If notaligned, repeat steps 2 through 8 above.Red (or Blue) Panel convergence Adjustment1. Adjustment screw “A” turns the image .2. Adjustment screw “B” moves the image right and left.3. Adjustment screw ”C” moves the image up and down.(Fig.1)Image Movement and Screw TurningFor convergence adjustment, use Green as the reference standard. Align Red and Blue with Green byadjusting the position and angle of the Red and Blue LCD panels. Screws A, B and C (Fig.1) are for con-vergence adjustment./1674 |
Related manuals for Sanyo XF20 - PLC XGA LCD Projector
This manual is suitable for:
manualsdatabase
Your AI-powered manual search engine