NEC SX4000 user manual Using the RGB Digital connectors SX6000 only, Link Mode

Using the RGB DIGITAL connectors (SX6000 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 SXGA (1280 x 1024 @75Hz) 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-33 for more details.

Connection for Double or Triple Stacking in Link Mode

Connect source equipment to the master projector.

DVI-D cable (supplied)

OUTPUT INPUT9 OUTPUT INPUT9 OUTPUT INPUT9

RGB	RGB	RGB
DIGITAL	DIGITAL	DIGITAL

OPTION	OPTION	OPTION
IN	IN	IN
OUT	OUT	OUT

	Slave projector	Slave projector
Master projector

Bi-directional RS-232C cable (not supplied)

Master projector

Slave projector

Slave projector

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 available DVI cables, they must be 5 m (16.4 feet) or less in length.

It is recommended that you use a commercially available distribution amplifier if you use signals higher than SXGA (1280 X 1024@75Hz) 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.

Master Slave 1 Slave 16

Connecting a PC with RGB digital connector

Connect the RGB DIGITAL IN connector of the projector to a digital connector of your computer.

RGB DIGITAL IN connector

RGB digital connector

DVI-D cable

E – 24