Knoll HD292 RS-232 terminal specifications for HD178 and HD290, Communication configuration

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Supported video formats

Connector	Signal Type	Supported formats
HDMI	Digital RGB and YCrCb	480i/50Hz/60Hz
	Digital RGB video via M1-	480p/50Hz/60Hz
		576i/50Hz/60Hz
	to-DVI cable	576p/50Hz/60Hz
	Analog RGB video via M1-	720p/50Hz/60Hz
		1080i/50Hz/60Hz
	to-VESA cable	1080i/50Hz (Australia)
M1-DA	YPrPb video via M1-to-
	Component adapter
	Analog Computer via M1-	All industry standard analog and digital computer
	to-VESA cable	formats conforming to VESA standards
	Digital Computer via M1-
	to-DV1 Cable
Component	YPrPb	480i/p/50Hz/60Hz
		576i/p/50Hz/60Hz
		720p/50Hz/l60Hz
		1080i/50Hz/60Hz
		1080i/50Hz (Australia)
		1080p/24
		1080p/60 (sub-sampled)
Composite	Composite Video	NTSC: M, 4.43
		PAL: B, G, H, I, M, N
S-Video	S-VHS Y/C
		SECAM: M
RGB-C	RGB-C or RGB-S via	SCART-RGB (576i/p)
	Scart-to-4 wire RGB
	adapter cable

RS-232 terminal specifications for HD178 and HD290

Communication configuration

To control the projector from and LCD control panel, connect RS-232 cable to the serial control connector on the projector and set your computer’s serial port settings to match this communication configuration.

Setting	Value
Bits per second	19,200
Data bits	8
Parity	None
Stop bits	1
Flow control	None
Emulation	VT100