![](/images/new-backgrounds/1264792/264792117x1.webp)
Connector pin wiring
BThe pin layout and signal names for the
#$
%&
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) | |
Maximum Projection Distance (mm) |
For 16:9 aspect ratios, the following formula can be used to calculate the projection distance.
Minimum Projection Distance (mm) | |
Maximum Projection Distance (mm) |
*The values obtained from the formulas above are approximate.
Others