Panasonic PT-LM2E manual Connector pin wiring, Projection dimensions calculation methods, Pin No

Connector pin wiring

BThe pin layout and signal names for the S-VIDEO IN connector are shown below.

#$

%&

External view

Pin No. Signal

#Earth (Luminance signal) $ Earth (Colour signal)

% Luminance signal & Colour signal

BThe pin layout and signal names for the RGB IN connector are shown below.

-1

(,

#'

External view

Pin No. Signal

#R/PR

$G/G·SYNC/Y % B/PB

. SDA

/ HD/SYNC 0 VD

1 SCL

Pin & and + are spare.

Pins ' – *, , and - are for earth.

Pins . and 1 functions are only valid when supported by the computer.

Projection dimensions calculation methods

If the screen size (diagonal) is SD (m), then the following formula is used to calculate the projection distance for the wide lens position (LW) and the projection distance for the telephoto lens position (LT).

	4:3
	SH
	H1
LW/LT	SW
Minimum Projection Distance (mm)	LW=30.919xSD/0.0254-42.514
Maximum Projection Distance (mm)	LT=36.766xSD/0.0254-42.233

For 16:9 aspect ratios, the following formula can be used to calculate the projection distance.

Minimum Projection Distance (mm)	LW=33.902xSD/0.0254-42.524
Maximum Projection Distance (mm)	LT=40.359xSD/0.0254-42.519

*The values obtained from the formulas above are approximate.

Others

ENGLISH-59