background image

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 

Overlap the two patterns, 
then turn on the blending 
and turn off the marker. 

Adjust the installed 
angle of the projectors 
by completely 
eliminating distortion in 
the cross-hatch pattern.

Make the cross-hatch 
patterns from the two 
projectors completely 
parallel. 

Video Projectors 

 

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Summary of Contents for PT-D10000 Series

Page 1: ...s PT D10000 PT DW10000 PT D7700 PT DW7000 PT D5700 PT DW5100 Edge Blending Adjustment Manual Feb 12 2008 Ver 1 0 Sales Group Projector Business Unit Panasonic AVC Networks Company Matsushita Electric...

Page 2: ...rs The proprietary adjustment support software and measurement instrument enables high accuracy adjustment to create the best image possible in a short time and achieves a high level of color uniformi...

Page 3: ...n Color matching function Multi screen support system Projection with a single projector Fig 1 1 Selection of a screen and lens based on the difference between front and rear projection systems 1 Fron...

Page 4: ...in a screen accurate overlapping cannot be achieved at the blended part A hard screen is therefore recommended unless physical restrictions prevent the screen from being placed in the intended locatio...

Page 5: ...the edge blended images Correct setting of air conditioning airflow direction force ventilation devices and suitable door design door position sliding door etc are required Lens selection In the major...

Page 6: ...om lens varies between the telescope end and wide angle end Please check with the sales personnel for more details Fig 3 shows a conceptual installation viewed from the side The projector should be in...

Page 7: ...A projector installation platform with an angle adjustment function in the horizontal and vertical directions and for left right swing is a convenient way of making fine position adjustments When secu...

Page 8: ...ate with uniform torque When the projected image is shifted vertically from the screen Loosely fasten the two hexagonal bolts for vertical angle adjustment at the left and right and adjust the project...

Page 9: ...n the hexagonal bolts 2 places on each side of left and right that secure the attachment plate and angle adjustment bracket and move the back of the projector up and down to align the projected image...

Page 10: ...me XGA signal is slightly different for each PC in terms of the signal level phase displayed area etc and edge blending needs to be adjusted every time the PC is changed A scan converter unifies multi...

Page 11: ...System Configuration Examples Basic System Example Distributor Video Projectors Source Equipment 11...

Page 12: ...nd horizontal directions and vertical linearity caused by the projector s tilt Parallelism of the two projectors is easily checked by projecting a cross hatch pattern from each projector and separatin...

Page 13: ...he blending and turn off the marker Adjust the installed angle of the projectors by completely eliminating distortion in the cross hatch pattern Make the cross hatch patterns from the two projectors c...

Page 14: ...tom part contracted Example Pattern B The left side screen s top part stretched and bottom part contracted Or the right side screen s top part contracted and bottom part stretched Even though the scre...

Page 15: ...excess light from the opposite projector by changing the values of the top bottom left and right UPPER LOWER LEFT RIGHT Then match the brightness of the overlapped area and the brightness increased us...

Page 16: ...blending and eliminate the blended area by using the lens shift so that the two images are placed side by side so that the difference between the two can be perceived easily Match the color of the ima...

Page 17: ...ach signal and adjust the white balance in the user mode Memory is provided for each input signal Points to keep in mind 1 In the case of TH D7700 a projected screen size exceeding 100 inches requires...

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