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Section 11:  Troubleshooting

The screen is blank

• 

Press the power button to turn the monitor on.

•  Confirm the brightness and contrast settings are set normally.

•  Check if the indicator light is flashing. If so, there is no signal from your video source.

• 

If your source is a notebook or laptop, be sure that its settings are in mirror or 

extension mode and the device itself is powered on.

The image is out of focus

• 

Ensure the video cable is inserted properly at both ends.

The screen is flashing

•  Try an alternative power source. If the current one is insufficient, it may be causing 

this issue.

•  Ensure devices such as non-shielded speakers, fluorescent lighting, AC transformers, 

table fans, etc., are a safe distance away from your screen to avoid magnetic 

disturbances.

The color bleeds or visual effects appear unusual.

• 

If your screen is all red or blue, or any colors disappear, check to see that the cable is 

properly inserted. A loose connection can cause a bad signal.

• 

Try connecting to another video source for comparison.

The screen appears to be scrolling, rolling, or moving unusually.

•  Check that your source frequency is within 144Hz.

• 

Reconnect and ensure your video cable is secure.

The monitor needs cleaning

• 

Make sure the monitor has been powered off before cleaning.

• 

Always use soft, non-abrasive cloth when cleaning.

• 

Use dry, non-abrasive cloth to gently remove debris or dust.

• 

If necessary, lightly dampen a non-abrasive cloth with water and gently clean the 

surface.

• 

Never use alcohol or ammonia-based cleaning solutions.

• 

Never spray liquid directly onto any part of the monitor.

The indicator light does not work

• 

Check if the power is on.

• 

Check if the power line connected with power.

Cannot plug and play.

• 

Make sure the monitor is compatible with PC.

• 

Make sure the graphics card is compatible with the monitor.

• 

Check cable connectors for curved or damaged pins. Replace cables if needed.

Dim image

• 

Adjust the brightness and contrast ratio.

Image jitter/moire pattern

• 

Nearby electric equipment may interfere with the monitor.

Light indicator is on or flashing, but there is no image displayed on screen

• 

Check if the monitor is receiving power.

• 

Check if the graphics card is installed properly.

• 

Make sure the power cable is securely connected to the monitor.

• 

Check cable connectors for curved or damaged pins. Replace cables if needed.

Color shortage (red, green, or blue)

• 

Check cable connectors for curved or damaged pins. Replace cables if needed.

Color difference (colors are not optimized)

• 

Adjust RGB color or reset color temperature settings.

Summary of Contents for GFI27QXA

Page 1: ...omers and providing the best products our product information including our user manuals may receive updates from time to time Please check our website for the latest user manuals and product material...

Page 2: ......

Page 3: ...tion 4 Stand Installation 7 Section 5 Shading Plate Installation 8 Section 6 Mount Installation 9 Section 7 Basic Operation 10 Section 8 Indicator Light 10 Section 9 OSD 11 9 1 OSD Menu Functions 12 S...

Page 4: ...f the monitor 6 Do not insert anything into any part of the monitor especially the ventilation openings 7 Always make sure your monitor is placed on a secure level surface to prevent it from falling a...

Page 5: ...x 1 Top Right Shading Plate x 1 Top Middle Shading Plate x 1 Top Left Shading Plate x 1 NO 1 Screws x 3 for Stand Installation DP Cable x 2 Silicone Pad x 6 Screwdriver x 1 User Manual x 1 Extra screw...

Page 6: ...output and connect the other end to the monitor s DP port 8 Audio Output Insert the audio cable for output of audio signals 9 Power Connector Insert the power cable to supply power to the monitor 2 3...

Page 7: ...e to the stem NO 1 Screw x 2 Stand Stem Base 3 Remove the foam covering the back of the monitor Then align the stand stem s bracket with the opening on the back of the monitor Carefully insert the bra...

Page 8: ...the O C lines on both sides of the top middle shading plates Then insert top right and top left shading plates into the top middle shading plate Keep sliding the top right and top left shading plates...

Page 9: ...e monitor If the monitor is already attached to the stand remove the stand 2 Gently put one finger into the hole of adapter then pull it out to remove it from the back of monitor Follow the below pict...

Page 10: ...ing can result in image distortion based on the configuration of the connected device It may be possible to reduce distortion by lowering monitor resolution Overclocking has the potential to damage th...

Page 11: ...ion 1920x1080 60Hz SDR Input Source Brightness Contrast Color Setting Picture Quality Setting Display Audio Multi Window OSD Other Auto Source HDMI1 HDMI2 DP1 DP2 Window1 InputSource DP1 Resolution 19...

Page 12: ...lect color temperature Low Blue Light 0 100 Set blue light filtering level Hue Hue Adjust hue levels Saturation Saturation Adjust saturation levels Picture Quality Setting Sharpness 0 100 Adjust displ...

Page 13: ...ources OSD Language English Espa ol Fran ais Set OSD language OSD H Position 0 100 Adjust the OSD s horizontal position OSD V Position 0 100 Adjust the OSD s vertical position OSD Transparency 0 100 A...

Page 14: ...ng game icon These game icons are primarily designed to optimize your aim during FPS games though they can be used for other scenarios Press eco button to switch ECO modes These modes Standard Photo M...

Page 15: ...e is secure The monitor needs cleaning Make sure the monitor has been powered off before cleaning Always use soft non abrasive cloth when cleaning Use dry non abrasive cloth to gently remove debris or...

Page 16: ...95 x 0 26595 Response Time 5ms GTG 1ms OD Refresh Rate 144Hz max FreeSync Range 48Hz 144Hz Ports HDMI x 2 DP x 2 Audio output x 1 Power DC 19V Min 3 42A Power Consumption Typical 42W Max 62W Off Sleep...

Page 17: ...1 855 229 9472 for service requests When a product or part is exchanged any replacement item becomes your property and the replaced item becomes WP s property This warranty only covers technical hard...

Page 18: ...ith the instructions may cause harmful interference to radio communications However there is no guarantee that interference will not occur in a particular installation If this equipment does cause har...

Page 19: ......

Page 20: ...COPYRIGHT 2020 VIOTEK ALL RIGHTS RESERVED...

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