Panasonic PT-RS30K Service Manual

Also see for PT-RS30K: Operating instructions Operating instructions

ADJ-4SECTION 3 ADJUSTMENTS < RZ31K/RS30K>1. 2. Convergence adjustment1. 2. 1. Electrical convergence adjustment• This function is to align each R/G/B convergence in pixels electrically.[Note] Because of using the entire pixels of DMD, the edge pixel of the pro-jected screen is missing when adjusted.1. Project the internal crosshatch pattern and check the misalignment of eachR/G/B component.2. Enter the service mode, and select submenu [ELECTRICAL CONVER-GENCE] of [EXTRA OPTION].3. Select the color to convergence adjustment.4. Adjust by shifting the color line to vertically with [ a ][ s ] button and horizon-tally with [ q ][ w ] button.5. After completing the alignment, exit the adjustment mode by pressing [MENU]button. The setting value will be stored at this time.DMD plate(R)Fixing screwsDMD plate(G)Fixing screwsEXTRA OPTOPNDYNAMIC GAMMA MODE3DCMSSHUTTER KEEPONONOFFSELF CHECKPOWER OFF MESSAGEERROR OSDELECTRICAL CONVERGENCEMECHANICAL CONVERGENCEMODELCLOG SENSOR CALIBRATIONLIGHT ADJUSTINDICATOR SETTINGMENU SELECTSUB MENUENTERCONVERGENCEREDGREENBLUEMENU SELECTSUB MENUENTERCONVERGENCEREDGREENBLUEMENU SELECTSUB MENUENTERGREEN 1/5NEXTENTERLoosen 4 screws 45-degree turnGREEN 5/5ENDENTERFasten 4 screwsRED 1/5NEXTENTERLoosen 4 screws 45-degree turnRED 5/5ENDENTERFasten 4 screwsREDVERTICALHORIZONTAL 00ADJUST1. 2. 2. Mechanical convergence adjustment• Use the B component as a standard and align each R/G component onto itmechanically.• Perform only the [ELECTRICAL CONVERGENCE] adjustment usually, be-cause this requires high level of adjustment skill.[Note] • Please set to " 0 " for adjustment value of [ELECTRICAL CONVER-GENCE] in advance.1. Project the internal crosshatch pattern and check the misalignment of eachR/G/B component.2. Enter the service mode, and select submenu [MECHANICAL CONVER-GENCE] of [EXTRA OPTION].3. Select color and press the [ENTER] button. The adjustment procedure will bedisplayed on the screen.1) Loosen 4 fixing screws on the DMD plate you intend to adjust 45-degreeturn.