Setting up

Calculation methods for screen dimensions

You can calculate more detailed screen dimension from the screen diagonal. (Unit: m)

PT-LB51NTU/PT-LB51U

Projection size(4:3)

SH

= SD X 0.0152

SW

= SD X 0.0203

LW

= 0.0307 X SD - 0.031

LT

= 0.0371 X SD - 0.029

Projection size(16:9)

SH

= SD X 0.0125

SW

= SD X 0.0221

LW

= 0.0335 X SD - 0.0315

LT

= 0.0405 X SD - 0.0365

PT-LB51SU

Projection size(4:3)

SH

= SD X 0.0152

SW

= SD X 0.0203

LW

= 0.0304 X SD - 0.029

LT

= 0.0368 X SD - 0.041

Projection size(16:9)

SH

= SD X 0.0125

SW

= SD X 0.0221

LW

= 0.0332 X SD - 0.032

LT

= 0.0401 X SD - 0.038

Started

* The results above are approximate and may differ slightly from the actual measurements.

NOTE:

• Do not use the projector at a raised or a horizontally tilted position as it may cause malfunction of the projector.

• Make sure the projector lens surface is parallel with the screen. You can tilt the projector body approximately ± 30° vertically. Overtilting may result in shortening the component’s life.

For the best quality of the projection image, install a screen where sun light or room light does not shine directly onto the screen. Close window shades or curtains to block the lights.

Getting

ENGLISH - 15

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Image 15
Panasonic PT-LB51U manual Setting up Calculation methods for screen dimensions