Vivitek D5500 Projector Technical Specifications
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Delta Elec. Inc. Vivitek rev.00 Company Confidential VIVITEK_______________________ Delta____________ 61 2008/07/28 YUV Calibration: Test Equipment: VG-828 Input Timing: 480P (Timing 953) Input Pattern: SMPTE Color Bar(Pattern 984) Black Level White Level Red Level Blue Level
Delta Elec. Inc. Vivitek rev.00 Company Confidential VIVITEK_______________________ Delta____________ 62 2008/07/28 Video Calibration: Test Equipment: VG-828 Input Timing: NTSC (Timing 946) Input Pattern: SMPTE Color Bar(Pattern 984) White Level Black Level
Delta Elec. Inc. Vivitek rev.00 Company Confidential VIVITEK_______________________ Delta____________ 63 2008/07/28 5-5. Color Wheel Index Adjustment Step1 Using the remote controller and press key as below method to enter the service mode. Step2 Open Main menu and select “Expert ” item to enter the expert menu as right side picture.
Delta Elec. Inc. Vivitek rev.00 Company Confidential VIVITEK_______________________ Delta____________ 64 2008/07/28 Step3 Select “Color Wheel Index” (The default value is 29. The range is 0~360.) In this menu input pattern with “16 Gray Scale”. Fine-tune until the gray scale still distinct. Decrease the color to the minimum. Then switch “256 Gray Scale”, tune off G, B channel, check the smooth in brighter level of the R 256 ramp. If not, fine tune until R 256 ramp smooth. [Notice] This Color Wheel Index value will be setting to the projector’s control board. If change projector’s control board, the Color Wheel Index value must be re-adjusted by service engineer.
Delta Elec. Inc. Vivitek rev.00 Company Confidential VIVITEK_______________________ Delta____________ 65 2008/07/28 5-6. Focus Adjustment 1. Remove the cosmetic lens cover (A) 2. Remove the cosmetic lens cover (B) B A B
Delta Elec. Inc. Vivitek rev.00 Company Confidential VIVITEK_______________________ Delta____________ 66 2008/07/28 3. Remove the cosmetic lens cover (B) by screw 4. Without Cosmetic Cover Figure Screw
Delta Elec. Inc. Vivitek rev.00 Company Confidential VIVITEK_______________________ Delta____________ 67 2008/07/28 5. The adjustment structure of lens mount Image adjustment screw Fixed Screw
Delta Elec. Inc. Vivitek rev.00 Company Confidential VIVITEK_______________________ Delta____________ 68 2008/07/28 6. The function of lens mount adjustment 7. Adjustment Procedure a. Move projection lens to be at center position of DMD b. Rotate fixed screw counterclockwise around 15 to 30 degree (loosen it) c. Adjust the image adjustment screw to make image on screen from corner position to center position to be clear d. Tighten the fixed screw Projector Screw for adjustment Screen Image curvature
Delta Elec. Inc. Vivitek rev.00 Company Confidential VIVITEK_______________________ Delta____________ 69 2008/07/28 (A) Move PJ Lens at center position of DMD Input projector with cross pattern, then zoom-in and zoom out projection lens that center cross image overlap by adjusting lens shift. (B) Rotate fixed screw counterclockwise around 15 to 30 degree (loosen it) Fixed Screw
Delta Elec. Inc. Vivitek rev.00 Company Confidential VIVITEK_______________________ Delta____________ 70 2008/07/28 (C1)Adjust image adjustment screw to make image on screen from corner position to center position to be clear (C2)Adjustment Hint Image Criteria Pixel Shape is clear Coma flare is less then 2.5 pixel If upper area image on screen is ahead of screen then rotate image adjustment screw clockwise of upper screw 4