Panasonic WV-CW970 Service Manual

Also see for Super Dynamic III WV-CW974: Product catalog Product catalog Brochure & specs Specifications Operating instructions

Contents

2-13(11.1) 3 200°K R Gain AdjustmentTest Point: Video Output Connector8 Return the Colour Temperature from 6 500°K to 3 200°Kby removing the Colour Temperature Conversion Filtersfrom the Lens.8 Aim the Camera at the Colour Chip Chart.8 Set the Gain Control of the Vectorscope to the normalposition.8 Adjust data with the ARROW keys so that the Red gainbecomes 264 % ± 5 % (Burst Level = 100 %).8 Press the ENTER key for next adjustment.Note: Chrominance phase and gain are adjusted to properposition as shown in Fig. 4-1-13 and Table 4-1-1.(11.2) 3 200°K B Gain AdjustmentTest Point: Video Output Connector8 Keep the Colour Temperature at 3 200°K.8 Adjust data with the ARROW keys so that the Yellow gainbecomes 120 % ± 5 % (Burst Level = 100 %).8 Press the ENTER key for next adjustment.Note: Chrominance phase and gain are adjusted to properposition as shown in Fig. 4-1-13 and Table 4-1-1.(11.3) 3 200°K R Phase AdjustmentTest Point: Video Output Connector8 Keep the Colour Temperature at 3 200°K.8 Adjust data with the ARROW keys so that the Red vectorphase becomes 108° ± 5°.8 Press the ENTER key for next adjustment.(11.4) 3 200°K B Phase AdjustmentTest Point: Video Output Connector8 Keep the Colour Temperature at 3 200°K.8 Adjust data with the ARROW keys so that the Yellow vec-tor phase becomes 160° ± 8°.8 Repeat adjustment steps (11.1) to (11.4) until bothChrominance phase and gain are adjusted to proper posi-tion as shown in Fig. 4-1-13 and Table 4-1-1.8 Press the ENTER Key for next adjustment.(10.1) White Balance 6 500°K ATW Limit RAdjustmentTest Point: Video Output Connector8 Change the Colour Temperature from 3 200°K to 6 500°Kby mounting the Colour Temperature Conversion Filterson the Lens.8 Aim the Camera at the White Chart or White Paper.8 Set the Gain Control of the Vectorscope to maximum.8 Adjust data with the ARROW keys so that the vector posi-tions at shifts by 12 % (Burst Level = 100 %) to the Cyanside of the Vectorscope as shown in Fig. 4-1-12.8 Press the ENTER key for next adjustment.(10.2) White Balance 6 500°K ATW Limit BAdjustmentTest Point: Video Output Connector8 Keep the Colour Temperature at 6 500°K.8 Adjust data with the ARROW keys so that the vector posi-tions at shifts by 12 % (Burst Level = 100 %) to the Cyanside of the Vectorscope as shown in Fig. 4-1-12.8 Repeat adjustment steps (10.1) and (10.2) until vectorpositions at shifts by 12 % (Burst Level = 100 %) to theCyan side of the Vectorscope.8 Press the ENTER key for next adjustment.Fig. 4-1-12cyg MGYLyl BbG CYdG10°0°10°dø100%75%RVUmgr20%20%dGShiftsapporox. 12 %cyg MGYLyl BbG CYdG10°0°10°dø100%75%RVUmgr20%20%dGRed± 5˚264 % ± 5 %PhaseGainYellow± 8˚120 % ± 5 %108˚ 160˚Table 4-1-1Fig. 4-1-13