Mitsubishi Electronics HL2750U user manual Connectors, Dimension Drawings unit mm

Specifications (continued)

Specification of RGB signals in each computer mode of the projector (continued)

Important:

•Some computers aren’t compatible with the projector.

•The projector’s maximum resolution is 1400 x 1050 pix- els. It may not display images of higher resolutions than 1400 x 1050 correctly.

•Images with SYNC on G (Green) signal may jitter.

•Images with SYNC on G (Green) signal may be tinged with green.

•If the resolution and frequency of your computer aren’

t shown on the table, find the compatible resolution and frequency by changing the resolution of your computer.

•TV60 and TV50 are equivalent to 480i and 576i respectively. When these signals are supplied to the VIDEO IN or S-VIDEO IN terminal, the signal mode is indicated as TV60 or TV50. When they are supplied to the COMPUTER IN/COMPONENT VIDEO IN terminals, the signal mode is indicated as 480i or 576i.

•When a certain signal such as SXGA85 and SXGA85b is input, the number of displayed colors may decrease depending on the setting of ASPECT in the FEATURE menu. Change the signal format of the computer, if necessary.

REAL mode

When moire patterns or lines of uneven thickness appear on the projected image, these symptoms may be improved by displaying it in its original image size (REAL mode). To display the image in the REAL mode, set ASPECT of the FEATURE menu to REAL. (See page 23 for menu setting.)

•In the REAL mode, you cannot change the magnification factor and magnification range.

•For signals that are larger than the panel resolution, only their center part is displayed in the REAL mode. The area exceeding the panel resolution isn’t displayed.

•In the REAL mode, images are black-framed when the image resolution is lower than 1400 x 1050.

•This projector doesn’t support 480p signals from video devices having 4 lines (R, G, B, CS*) or having 5 lines (R, G, B, H, V).

* : Composite Sync

Connectors

COMPUTER/COMPONENT VIDEO IN-1/IN-2	DVI-D (HDCP)
(Mini D-SUB 15-pin)	(DVI-D 24-pin)

24 17

SERIAL (D-SUB 9-pin)				5	1						16					9
5	1						Pin No.	Spec.
				10		6	1	R(RED)/CR
												8			1
							2	G(GREEN)/Y
9			6				3	B(BLUE)/CB	Pin No.	Spec.	Pin No.				Spec.
				15	11				1	TMDS DATA 2-	13				-
							4	GND
									2	TMDS DATA 2+	14			+5V Power
Pin No.	Name			I/O			5	GND	3	TMDS DATA 2 Shield	15	Ground (for +5V)
1	-			-
							6	GND
									4	-	16	Hot Plug Detect
2		TXD		IN
							7	GND
									5	-	17		TMDS DATA 0-
3		RXD		OUT
							8	GND
									6	DDC Clock	18	TMDS DATA 0+
4	-			-
							9	DDC 5V (*1)
									7	DDC Data	19	TMDS DATA 0 Shield
5	GND			-
							10	GND
									8	-	20				-
6	-			-
							11	GND
									9	TMDS DATA 1-	21				-
7	-			-
							12	DDC Data (*1)
									10	TMDS DATA 1+	22	TMDS Clock Shield
8	-			-
							13	HD/CS
									11	TMDS DATA 1 Shield	23		TMDS Clock+
9	-			-
							14	VD
									12	-	24		TMDS Clock-
							15	DDC Clock (*1)

(*1 For IN-1 terminal only. )

Dimension Drawings (unit: mm)

272

331

125

333

84.5

59.5

EN-46