Wells-Gardner D9100 service manual Timing Chart, Description Mode

4.TIMING CHART:

Factory Pre-Set Timing Modes.

Horizontal and Vertical Timing Diagram for Table 1.

TABLE 1 :

DESCRIPTION		MODE 1	MODE 2	MODE 3	MODE 4
		VGA 720*400	VGA 640*480	8514/A 1024*768	S-VGA 680*480
	FH	31.469KHz	31.469KHz	35.552KHz	37.500KHz
	A	31.778µs	31.778µs	28.251µs	26.667µs
H	B	3.813µs	3.813µs	3.920µs	2.032µs
	C	1.907µs	1.589µs	1.247µs	3.810µs
	D	25.422µs	25.422µs	22.806µs	20.317µs
	E	0.636µs	0.318µs	0.170µs	0.508µs
	POL.	NEGATIVE	NEGATIVE	POSITIVE	NEGATIVE
	FV	70.087Hz	59.940Hz	86.960Hz	75.000Hz
	A	14.268ms	16.683ms	11.500ms	13.333ms
V	B	0.064ms	0.064ms	0.113ms	0.080ms
	C	1.112ms	0.794ms	0.563ms	0.427ms
	D	12.711ms	15.253ms	10.810ms	12.800ms
	E	0.381ms	0.064ms	0.014ms	0.027ms
	POL.	POSITIVE	NEGATIVE	POSITIVE	NEGATIVE
	VIDEO	ANALOG	ANALOG	ANALOG	ANALOG

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