NEC XT5100 - Manual (Page 29)

E – 23
Using the RGB DIGITAL connectors
(XT5100 only)
The Link mode function allows you to adjust or set multiple projectors using the RGB DIGITAL and OPTION connectors.
The DVI DIGITAL input accepts up to the XGA (1024 x 768 @85Hz) signal.
NOTE: The Auto Adjust feature does not work for DVI digital signal. When DVI signal is selected and the image position is not corrected, adjust the horizontal and
vertical position using the Position screen. See page E-31 for more details.
Connection for Triple Stacking in Link Mode
It is recommended that you use a commercially available distribution amplifier if you use signals other than VGA (640X480@60Hz) to XGA
(1024X768@85Hz) in Link mode.
Link Mode
You can daisy-chain up to 16 projectors and operate them separately with the same remote control in wired operation.
Connecting a PC with the RGB digital connector
Connect the RGB DIGITAL IN connector of the projector to a digital connector of your computer.
NOTE:
* Use the supplied DVI-D cables for
stacking.
* The end with the ferrite core should
go to the RGB DIGITAL OUTPUT of
the projector.
* Specify the DVI-D type when you
buy DVI cable.
When you use commercially avail-
able DVI cables, they must be 5 m
(16.4 feet) or less in length.
Master Slave1 Slave16
DVI-D cable (supplied)
Connect source equipment to the master projector.
Slave
projector
OUTPUT
RGB
DIGITAL
INPUT9 OUTPUT
RGB
DIGITAL
INPUT9 OUTPUT
RGB
DIGITAL
INPUT9
OPTION
IN
OUT
OPTION
IN
OUT
OPTION
IN
OUT
Master
projector
Slave
projector
Bi-directional RS-232C cable (not supplied)
Master projector Slave projector Slave projector
RGB DIGITAL IN connector
DVI-D cable
RGB digital connector