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Projector_Calc_v2

VIEWS: 18 PAGES: 4

									                                    Enter the known parameters in the yellow cells and the others will be calculated.

This table will calculate various projection parameters from the screen size.
Screen Diagonal Screen Width            Screen Height      Min Throw          Max Throw
       2331                2031              1143             2797              5594
       2331                2031              1143             2797              5593
       2331                2031              1143             2797              5594

This table will calculate maximum and minimum diagonal screen size for any given throw.
      Throw           Min Size mm    Max Size mm    Min Size Inches Max Size Inches
       3500               1458           2917             57.4              114.8


Notes:
All dimensions above are in mm unless otherwise stated.
Individual projectors may be subject to a ± 5% tolerance on the figures shown.
Calculated results above may vary by a few mm due to rounding in the calculations.
Maximum recommended screen size for all models is 200" (5080mm). If this is exceded, the "Screen Diagonal" size will change to r
Maximum recommended throw for all models is 12.3m. If this is exceded, the "Throw" size will change to red in the Throw Calculato
Vertical and Horizontal offsets are interdependent. When using both, check first that they are within the range shown below.
"Above/Below Scn" figure above is the maximum distance that the projector can be mounted above or below the edge of the screen


Lens Shift Correlation Chart:
The maximum available amount of vertical shift varies with the amount of hoizontal shift used. Similarly, the maximum available am
amount of vertical shift used. This chart shows the relative amounts of shift available. A graphical representation of available horizo
Left-Right Shift(%)          0%                5%                 10%                   15%
Up-Down Shift(%)            80%                74%                66%                   57%

                      90%



                      80%



                      70%



                      60%
 Vertical Shift (%)




                      50%



                      40%



                      30%



                      20%



                      10%



                      0%
0%
     0%   5%   10%    15%           20%     25%   30%
                     Horizontal Shift (%)
llow cells and the others will be calculated.


                        Max Vert Offset     Max Hor Offset     Above/Below Scn
                             915                 691                 343
                             914                 691                 343
                             914                 691                 343




s is exceded, the "Screen Diagonal" size will change to red in the Screen Parameters Calculator.
e "Throw" size will change to red in the Throw Calculator.
 first that they are within the range shown below.
  can be mounted above or below the edge of the screen for the given screen size & throw.




oizontal shift used. Similarly, the maximum available amount of horizontal shift varies with the
available. A graphical representation of available horizontal vs. vertical shift is below.
                                 20%              25%                   30%                  34%
                                 47%              34%                   18%                   0%
30%   35%

								
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