Acceptable Signal Type

The following are acceptable input signal types.

Projection unit automatically distinguishes mode according to frequency of input signal. All the signals accepted are displayed on screen with 1024x768 dot by internal resolution converter.

The Digital Signal Link function may not support NTSC/PAL/SECAM signal supplied from RGB-1 and RGB-2 input terminal. Also, Digital Signal Link function may not support unstable signal either.

Format Type	Mode	H. Freq.	V. Freq.	Input	Sync Pol.	Scan Type	Input
				Resolution	H/V		Terminal
NTSC @R,G,B,H,V	NTSC	15.734	59.94		N/N	Interlaced	RGB IN
PAL/SECAM @R,G,B,H,V	PAL	15.625	50.00		N/N	Interlaced	RGB IN
HDTV @R,G,B,H,V	HDTV	33.75	60.00		N/N	Interlaced	RGB IN
NEC PC98 Standard @56Hz	NEC24k	24.82	55.90	640 x 400	N/N	Noninterlaced	RGB IN
VGA Graphic 350 Lines @70Hz	TEXT70	31.47	70.09	640 x 350	P/N	Noninterlaced	RGB IN
VGA Graphic 400 Lines @70Hz	TEXT70	31.47	70.09	640 x 400	N/P	Noninterlaced	RGB IN
VGA Text 350 Lines @70Hz	TEXT70	31.47	70.09	720 x 350	P/N	Noninterlaced	RGB IN
VGA Text 400 Lines @70Hz	TEXT70	31.47	70.09	720 x 400	N/P	Noninterlaced	RGB IN
VESA 640 x 350 @85Hz	TEXT85	37.861	85.08	640 x 350	P/N	Noninterlaced	RGB IN
VESA 640 x 400 @85Hz	TEXT85	37.861	85.080	640 x 400	N/P	Noninterlaced	RGB IN
VESA 720 x 400 @85Hz	TEXT85	37.927	85.039	720 x 400	N/N	Noninterlaced	RGB IN
VESA 640 x 480 @60Hz	VGA60	31.469	59.940	640 x 480	N/N	Noninterlaced	RGB IN
VESA 640 x 480 @72Hz	VGA72	37.861	72.809	640 x 480	N/N	Noninterlaced	RGB IN
VESA 640 x 480 @75Hz	VGA75	37.50	75.000	640 x 480	N/N	Noninterlaced	RGB IN
VESA 640 x 480 @85Hz	VGA85	43.269	85.008	640 x 480	N/N	Noninterlaced	RGB IN
Macintosh 13 Inch Mode @67Hz	MAC13	35.000	66.667	640 x 480	- / -	Noninterlaced	RGB IN
VESA 800 x 600 @56Hz	SVGA56	35.156	56.250	800 x 600	P/P	Noninterlaced	RGB IN
VESA 800 x 600 @60Hz	SVGA60	37.879	60.317	800 x 600	P/P	Noninterlaced	RGB IN
VESA 800 x 600 @72Hz	SVGA72	48.077	72.188	800 x 600	P/P	Noninterlaced	RGB IN
VESA 800 x 600 @75Hz	SVGA75	46.875	75.000	800 x 600	P/P	Noninterlaced	RGB IN
VESA 800 x 600 @85Hz	SVGA85	53.674	85.061	800 x 600	P/P	Noninterlaced	RGB IN
Macintosh 16 Inch Mode @75Hz	MAC16	49.725	74.550	832 x 624	- / -	Noninterlaced	RGB IN
VESA 1024 x 768 @43Hz	XGA43	35.522	43.479	1024 x 768	P/P	Interlaced	RGB IN
VESA 1024 x 768 @60Hz	XGA60	48.363	60.004	1024 x 768	N/N	Noninterlaced	RGB IN
VESA 1024 x 768 @70Hz	XGA70	56.476	70.069	1024 x 768	N/N	Noninterlaced	RGB IN
VESA 1024 x 768 @75Hz	XGA75	60.023	75.029	1024 x 768	P/P	Noninterlaced	RGB IN
VESA 1024 x 768 @85Hz	XGA85	68.677	84.997	1024 x 768	N/N	Noninterlaced	RGB IN
Macintosh 19 Inch Mode @75Hz	MAC19	60.135	74.700	1024 x 768	N/N	Noninterlaced	RGB IN
WK Stn 1280X1024@60Hz	SXGA	64.00	60.000	1280 X 1024	N/N	Noninterlaced	RGB IN
1028 x 1024 @75Hz	SXGA	79.976	75.025	1280 X 1024	P/P	Noninterlaced	RGB IN

Note 1: In composite sync or sync-on-green signal, H sync signal must be inserted into V sync signal.

No good

Good

Note 2: In H/V separation sync signal, V sync signal must not be included H sync signal or equalization pulse. Also, H sync signal must not included V sync signal and equalization pulse.

No good	Good	No good (Equalization pulse)
V sync signal

H sync signal

Note 3: When composite sync or sync-on-green signal is supplied, horizontal frequency must be 31 kHz or

higher.	Positive or Negative.	Minimum H. sync width : 1μS
Note 4: Sync signal : Horizontal	Positive or Negative.	Minimum H. sync width : 1μS
Vertical	Positive or Negative.	Minimum V. sync width : 2H