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Installation guidelines | VFUHHQ |
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Where to install the projector ? |
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To indicate a correct installation position it is necessary to know : |
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ρ The distance from projector to ceiling in case of Ceiling |
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mounted or the distance from projector to floor in case of Table |
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ρ The distance from projector to screen. |
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To find the correct position for the projector, equipped with HD120 |
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lenses, use the following formulas: |
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Optinal lenses : HD180 for SW between 3m and 4.2m and HD300 |
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In metric : |
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PD[m] = 1.311 x SW[m] + 0.33 |
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A[cm] = 11.3 x SW[m] - 28.188 |
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In inch : |
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PD[inch] = 1.311 x SW[inch] + 13.029 |
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A[inch] = 0.113 x SW[inch] - 11.098 |
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for SW between 2m and 8.8m |
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Abbreviations used in the calculations and the drawings :
B= Distance between ceiling and top of the screen (Ceiling mounted) or distance between floor and bottom of the screen (Table mounted).
A= Correction Value, extra value to be added to B to obtain the correct installation position (In some cases the A value can be negative).
CD = Total distance between projector and ceiling (Ceiling mounted) or total distance between projector and floor (Table mounted). CD = A + B.
Ceiling Mounted : when the result is negative, enlarge the distance between ceiling and top of the screen, mount screen lower, until CD becomes zero or positive.
Table Mounted : when the result is negative, enlarge the distance between floor and bottom of the screen, mount screen higher, until CD becomes zero or positive.
SW = Screen width.
PD = Perpendicular distance between screen and projector's mount.
To obtain the right values, you can make use of the new option included in the Installation Adjustment Mode to let the projector calculate the parameters automatically. Please refer to Chapter 8 for details.
ρInstall the projector water levelled in both directions
ρInstall the projector perpendicular to the screen
11.5cm (4.5 inch)
green phospho
Used phosphor width on the CRT faceplate (e.g. green CRT)
Mounting Configuration
Ceiling Mount
To install the projector in the Ceiling configuration, use BARCO'S Ceiling Mount Kit (CM100) - Order Number R9827341 (with pulley) or R9827342 (without pulley). Installation instruction is included inside the kit.
Table Mount
BARCO offers a
| 5975638 BARCOGRAPHICS 1209s 010797 | |
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