Grundig CP-731i user manual TECHNICAL continued, Initial set signals, Technical

TECHNICAL (continued)

Initial set signals

The following signals are used for the initial settings.

The signal timing of some computer models may be different. In such case, refer to adjust the V.POSIT and H.POSIT of the menu.

DATAHSYNC	Back porch b			Front porch d	DATAVSYNC	Back porch b			Front porch d
			Display interval c					Display interval c
		Sync a					Sync a

Computer /	Horizontal signal timing (µs)
Signal
	a	b	c	d
VGA-1(85Hz)	2.0	3.0	20.3	1.0
VGA-2(85Hz)	2.0	3.0	20.3	1.0
TEXT	2.0	3.0	20.3	1.0
VGA-3	3.8	1.9	25.4	0.6
Mac 13"mode	2.1	3.2	21.2	2.1
VGA-3(72Hz)	1.3	3.8	20.3	1.0
VGA-3(75Hz)	2.0	3.8	20.3	0.5
VGA-3(85Hz)	1.6	2.2	17.8	1.6
SVGA(56Hz)	2.0	3.6	22.2	0.7
SVGA(60Hz)	3.2	2.2	20.0	1.0
SVGA (72Hz)	2.4	1.3	16.0	1.1
SVGA (75Hz)	1.6	3.2	16.2	0.3
SVGA (85Hz)	1.1	2.7	14.2	0.6
Mac 16"mode	1.1	3.9	14.5	0.6
XGA (60Hz)	2.1	2.5	15.8	0.4
XGA (70Hz)	1.8	1.9	13.7	0.3
XGA (75Hz)	1.2	2.2	13.0	0.2
XGA (85Hz)	1.0	2.2	10.8	0.5
1152⋅864 (75Hz)	1.2	2.4	10.7	0.6
1280⋅960 (60Hz)	1.0	2.9	11.9	0.9
1280⋅1024 (60Hz)	1.0	2.3	11.9	0.4
1280⋅1024 (75Hz)	1.1	1.8	9.5	0.1

Computer /	Vertical signal timimg (lines)
Signal
	a	b	c	d
VGA-1(85Hz)	3	60	350	32
VGA-2(85Hz)	3	41	400	1
TEXT	3	42	480	1
VGA-3	2	33	480	10
Mac 13"mode	3	39	480	3
VGA-3(72Hz)	3	28	480	9
VGA-3(75Hz)	3	16	480	1
VGA-3(85Hz)	3	25	480	1
SVGA(56Hz)	2	22	600	1
SVGA(60Hz)	4	23	600	1
SVGA (72Hz)	6	23	600	37
SVGA (75Hz)	3	21	600	1
SVGA (85Hz)	3	27	600	1
Mac 16"mode	3	39	624	1
XGA (60Hz)	6	29	768	3
XGA (70Hz)	6	29	768	3
XGA (75Hz)	3	28	768	1
XGA (85Hz)	3	36	768	1
1152⋅864 (75Hz)	3	32	864	1
1280⋅960 (60Hz)	3	36	960	1
1280⋅1024 (60Hz)	3	38	1024	1
1280⋅1024 (75Hz)	3	38	1024	1

TECHNICAL

TECHNICAL - 3