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Connector pin wiring
B The pin layout and signal names for the S-VIDEO IN connector are shown below.
#
%
External view
B The pin layout and signal names for the RGB/YP
connector are shown below.
-
(
#
External view
Pin + is 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).
Minimum Projection Distance
Maximum Projection Distance
For 16:9 aspect ratios, the following formula can be used to calculate the
projection distance.
Minimum Projection Distance
Maximum Projection Distance
Pin No.
$
&
Pin No.
1
,
'
LW/LT
#
Earth (Luminance signal)
$
Earth (Color signal)
%
Luminance signal
&
Color signal
P
B
R
#
R/P
R
$
G/G·SYNC/Y
%
B/P
B
.
SDA
/
HD/SYNC
0
VD
1
SCL
4:3
SW
LW=0.031xSD/0.0254-0.068
LT=0.0393xSD/0.0254-0.066
LW=0.034xSD/0.0254-0.068
LT=0.043xSD/0.0254-0.066
Signal
(RGB1 IN/RGB2 IN)
Signal
E
NGLISH
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