ViewEra V152 user manual Safety mode, Timing guide

5.Sharpness adjustment( ): Adjust the sharpness of the picture on the screen.

3.5 Safety mode

When the video signal exceeds the frequency range of the monitor , the monitor MCU will stop horizontal and vertical scanning in order to protect the monitor. Fig.11 will be display on the screen . After a few seconds, the monitor will enter turn-off mode. You need restart the computer and

reset the frequency range.

OUT OF RANGE

WO R KI NG F R E QUENC Y R AN GE

HF :3 0 KH z -6 0 KH z

VF :5 5H z - 75 H z

Ma x .R es: 12 80 X76 8

CU R R EN T MOD E:

HF : 69 .0 K H z

OUT OF R ANG E

W ORK IN G F R E Q UE N CY RA N G E

HF:3 0K H z -8 0K H z VF :5 5Hz -7 5Hz

M a x.R es :1 28 0X1 024

CUR R E NT M OD E:

HF:9 4. 0K H z

V F:8 4.9 H z

VF : 85H z

3.6Timing guide

V152

Fig.11(V152)

Fig.11(B V174/V192)

NO.	Mode	Resolution	Polarity
1		720X400	H: －
	VGA		V: －
		640X480	H: －
2
			V: －
3	SVGA	800X600	H: ＋
			V: ＋
4		1024X768	H: －
			V: －
5	XGA	1024X768	H: －
			V: －
6		1024X768	H: ＋
			V: ＋

Bandwidth H-Frequency

28.322MHz	H:31.468KHz
	V:70.0Hz
25.175MHz	H:31.469KHz
	V:60.0Hz
40.0MHz	H:37.879KHz
	V:60.3Hz
65MHz	H:48.363KHz
	V:60.0Hz
75MHz	H:56.476KHz
	V:70.0Hz
78.75MHz	H:60.023KHz
	V:75.0Hz

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