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Product Specification 

VO27B1 

Applied Green Light, Inc. 

 

 

7. Trouble shooting

 

If experiencing trouble with the monitor, or it fails to operate correctly, please refer to the 

following instructions before calling for repairs. 

Trouble 

Suggestion 

1. The picture does not 

appear 

● Check to see that all the I/O and power cables is firmly 

seated in the socket. 

● Check the Power LED is Lighting When the monitor was 

turned ON. 

● Check if the brightness control is at the appropriate 

position, not at the minimum 

2. The screen is not 

synchronized 

● Check if the I/O signal cable is firmly seated in the socket.

 

● Check if the output level matches the input level.

 

● Make sure the signal timings of the computer system are 

within the specification of the monitor 

3. The position of the screen 

is not in the center 

● Adjust the H

-position, and V-position, or perform the auto 

adjustment or Memory recall 

4. The screen is too bright (too 

dark). 

● Check if the brightness or contrast control is at the 

appropriate position. 

5. The Screen is shaking or 

waving 

● Press the Auto adjustment control to adjust. Moving all 

objects which emit a magnetic field such as motor or 

transformer, away from the monitor. Check if the specific 

voltage is applied. 

● Check if the signal timing of the computer system is wi

thin 

the specification of monitor. 

If you are unable to correct the fault by using this chart, stop using your monitor and contact us 

 

 

 

- 8 - 

Содержание GCHW2700HB2

Страница 1: ...i Tech Company LLC TOLL FREE 888 483 2418 EMAIL info itechlcd com WEB www iTechLCD com 27 Wide FULL HD High Brightness Color TFT LCD Chassis Monitor MODEL GCHW2700HB2 ...

Страница 2: ...quipment This product can provide high brightness contrast to achieve better viewing effect and good reliability at wide environments conditions 1 2 Features LED backlight 1500 nits sunlight readable display WUXGA 1920 x 1080 pixels Full HD resolution VA mode with wide viewing angle RoHS Compliance 5 keys OSD controls VGA DVI HDMI Video Input and auto detection video system 1 3 Application Industr...

Страница 3: ...st Ratio 3000 1 Response time 12 ms on off Aspect Ration 16 9 Graphic Input Connector D Sub 15 pins DVI HDMI Power Power Input 100 240 Vac Power consumption Operation Mode 120 max W Saving Mode 2 5 max W Physical Dimension Reference to drawing mm Weight KG Environment Operating Temperature 10 50 1 Storage Temperature 20 60 2 Reliability Backlight MTBF 50 000 hours Warranty 18 month ON OFF cycle 36...

Страница 4: ...ange during measuring Item Sym Condition Min Typ Max Unit Note Center Luminance of White Lc Normal Direction 1200 1500 Cd m2 1 Center Color Chromaticity of White Red Rx Typ 0 04 0 65 Typ 0 04 Ry 0 33 Green Gx 0 32 Gy 0 62 Blue Bx 0 15 By 0 06 White Wx 0 31 Wy 0 35 Uniformity 5 points δW 65 75 Contrast Ratio CR 1500 3000 View Angle Horizontal θx CR 10 75 89 Deg 2 θx 75 89 Vertical θy 75 89 θy 75 89...

Страница 5: ...SD Functions OSD key instruction Main menu mode OSD MENU Description General Select the main function below Color Image setting OSD Menu Signal source Audio Reset Color Setting the value below Contrast Brightness Color adjust Color temperature Auto setting 5 ...

Страница 6: ...plied Green Light Inc Image setting Setting the value Clock Phase Sharpness H V Position OSD menu OSD position Timer OSD Language Multi language support 8 languages English French German Spanish Italian Japanese Russian and Chinese 6 ...

Страница 7: ...r to the monitor until instructed to do so 1 Attach the monitor base By pass 2 Connect the PC video cable 3 Connect the power cable to the monitor 4 Route the cables via the cable clip 5 Connect to and turn on the power Special note 1 If the video card cannot display or normal display with your setting resolution please adjust the resolution to 16 9 format 1366X768 or 1920X1080 and so on 2 When th...

Страница 8: ...f the output level matches the input level Make sure the signal timings of the computer system are within the specification of the monitor 3 The position of the screen is not in the center Adjust the H position and V position or perform the auto adjustment or Memory recall 4 The screen is too bright too dark Check if the brightness or contrast control is at the appropriate position 5 The Screen is...

Страница 9: ...Product Specification VO27B1 Applied Green Light Inc Appendix 1 Mechanical drawing 9 ...

Страница 10: ...onnector Pin No Pin Function Pin No Pin Function 1 Red video input 9 NC 2 Green video input 10 Ground 3 Blue video input 11 No connection 4 NC 12 SDA 5 Ground 13 Horizontal sync Composite sync 6 Red video ground 14 Vertical sync 7 Green video ground 15 SCL 8 Blue video ground 10 ...

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