Christie Digital Systems CX50, CX67, CX60 user manual Acceptable RGB Input Signal Timing

Appendix B: Signal Types

Format Type	Mode	H.	V.	Input	Sync	Scan Type	Input
		Freq	Freq	Resolution	polarity		Terminal
VESA 800X600 @85Hz	SVGA85	53.674	85.061	800X600	P/P	Non-Interlaced	RGB IN
MacIntosh 16inch Mode @75Hz	MAC16	49.725	74.550	832X624	-/-	Non-Interlaced	RGB IN
VESA 1024X768 @43Hz	XGA43	35.522	43.479	1024X768	P/P	Interlaced	RGB IN
VESA 1024X768 @60Hz	XGA60	48.363	60.004	1024X768	N/N	Non-Interlaced	RGB IN
VESA 1024X768 @70Hz	XGA70	56.476	70.069	1024X768	N/N	Non-Interlaced	RGB IN
VESA 1024X768 @75Hz	XGA75	60.023	75.029	1024X768	P/P	Non-Interlaced	RGB IN
VESA 1024X768 @85Hz	XGA85	68.677	84.997	1024X768	N/N	Non-Interlaced	RGB IN
MacIntosh 19 Inch Mode@75Hz	MAC19	60.135	74.700	1024X768	N/N	Non-Interlaced	RGB IN
WK Std 1280X1024 @60Hz	SXGA	64.00	60.000	1280X1024	N/N	Non-Interlaced	RGB IN
1028X1024 @75Hz	SXGA	79.976	75.025	1280X1024	P/P	Non-Interlaced	RGB IN
Note 1: In composite sync or sync-on-green signal, H sync signal must be inserted into V sync signal.
	Not Good					Good

Note 2: In H/V separation sync signal, V sync signal must not include H sync signal or equalization pulse.

And, H sync signal must not include V sync signal and equalization pulse.

Not 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 31kHz or higher.

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

Acceptable RGB Input Signal Timing

The following table lists acceptable RGB input signals. If you are using a signal similar to one of the ones listed it may be accepted, however some projector settings may need some adjustment.

B-2 RPMX/CX50/CX60/CX67 User’s Manual