pc Video Monitor Display Signal Pattern Generator Tester
Name:  pc Video Monitor Display Signal Pattern Generator Tester
Model:  ST8714
Detail:

pc Monitor Signal Generator Tester designed to ensure PC monitor working properly without connecting with display card and PC main tower. It can prevent to damage the display card due to monitor faulty. This tester is subject to any PC desktop monitor. It can generate 15 types of testing signals with different screens and resolutions.
It just needs to connecting with VGA connector with PC monitor and DC power supply 12V (1A). Then it can work. Great for the service bench, IT department, or home computer DIY.
It can work with difference resolution, 640 x 480 , 800 x 600, 1024x768, HV8-1, HV8-2, HV8-4 and HV8-8. The test pattern generator include dots, color bars, gray scale and aspect pattern

 

Pressing times

resolution

Line frequencies

Field frequencies

Synchronised polarity H/V

Devices of screen

1

640*480

31.625

60

-/-

white

2

640*480

37.555

75

-/-

white

3

800*600

46.943

75

+/+

white

4

800*600

46.943

75

+/+

red

5

800*600

46.943

75

+/+

green

6

800*600

46.943

75

+/+

blue

7

800*600

46.943

75

+/+

Colorful strip

8

640*480

31.625

60

-/-

Black pane

9

800*600

46.943

75

+/+

Screen skipping 1

10

800*600

46.943

75

+/+

Screen skipping 2

11

1024*768

60.008

75

+/+

white

12

HV8-1

29.455

48

-/-

white

13

HV8-2

36.018

77

-/-

white

14

HV8-4

65.313

106

-/-

Blue frame

15

HV8-8

85.840

165

-/-

Red frame

 

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