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Copyright © 2016. Acer Incorporated. 

All Rights Reserved.

Acer LCD Monitor User Guide

Original Issue: 10/2016

Changes may be made periodically to the information in this publication without obligation 

to notify any person of such revisions or changes. Such changes will be incorporated in new 

editions of this manual or supplementary documents and publications. This company makes 

no representations or warranties, either expressed or implied, with respect to the contents 

hereof and specifically disclaims the implied warranties of merchantability or fitness for a 

particular purpose.

Record the model number, serial number, purchase date and place of purchase information 

in the space provided below. The serial number and model number are recorded on the 

label affixed to your computer. All correspondence concerning your unit should include the 

serial number, model number and purchase information.

No part of this publication may be reproduced, stored in a retrieval system, or transmitted, 

in any form or by any means, electronically, mechanically, by photocopy, recording or 

otherwise, without the prior written permission of Acer Incorporated.

Acer LCD Monitor User Guide

Model number:  __________________________________
Serial number:  __________________________________
Date of purchase:  ________________________________
Place of purchase:  _______________________________

Acer and the Acer logo are registered trademarks of Acer Incorporated. Other companies’ 

product names or trademarks are used herein for identification purposes only and belong to 

their respective companies.

Содержание KG221Q

Страница 1: ...Acer LCD Monitor User Guide ...

Страница 2: ... provided below The serial number and model number are recorded on the label affixed to your computer All correspondence concerning your unit should include the serial number model number and purchase information No part of this publication may be reproduced stored in a retrieval system or transmitted in any form or by any means electronically mechanically by photocopy recording or otherwise witho...

Страница 3: ...y find slightly uneven brightness on the screen depending on the desktop pattern you use The LCD screen has 99 99 or more effective pixels It may include blemishes of 0 01 or less such as a missing pixel or pixel lit all the time Due to the nature of the LCD screen an afterimage of the previous screen may remain after switching the image when the same image is displayed for hours In this case the ...

Страница 4: ...roduct and to protect it from overheating These openings must not be blocked or covered The openings should never be blocked by placing the product on a bed sofa rug or other similar surface This product should never be placed near or over a radiator or heat register or in a built in installation unless proper ventilation is provided Never push objects of any kind into this product through cabinet...

Страница 5: ...ectric shock and or injury Note The grounding pin also provides good protection from unexpected noise produced by other nearby electrical devices that may interfere with the performance of this product Use the product only with the supplied power supply cord set If you need to replace the power cord set make sure that the new power cord meets the following requirements detachable type UL listed CS...

Страница 6: ... particles such as grain dust or metal powders Additional safety information Your device and its enhancements may contain small parts Keep them out of the reach of small children IT Equipment Recycling Information Acer is strongly committed to environmental protection and views recycling in the form of salvaging and disposal of used equipment as one of the company s top priorities in minimizing th...

Страница 7: ...se the risk of physical injury Incorrect computer usage may lead to carpal tunnel syndrome tendonitis tenosynovitis or other musculoskeletal disorders The following symptoms may appear in the hands wrists arms shoulders neck or back numbness or a burning or tingling sensation aching soreness or tenderness pain swelling or throbbing stiffness or tightness coldness or weakness If you have these symp...

Страница 8: ...ss and or contrast to a comfortable level for enhanced text readability and graphics clarity Eliminate glare and reflections by placing your display in such a way that the side faces the window or any light source minimizing room light by using drapes shades or blinds using a task light changing the display s viewing angle using a glare reduction filter using a display visor such as a piece of car...

Страница 9: ...that the product described above is in conformity with the relevant Union harmonization legislations as below Directive and following harmonized standards and or other relevant standards have been applied EMC Directive 2014 30 EU EN 55022 2010 AC 2011 Class B EN 61000 3 2 2006 A2 2009 Class D EN 55024 2010 EN 61000 3 3 2013 LVD Directive 2014 35 EU EN 60950 1 2006 A11 2009 A1 2010 A12 2011 A2 2013...

Страница 10: ...esired operation The following local Manufacturer Importer is responsible for this declaration Product LCD Monitor Model Number KG221Q SKU Number KG221Q xxxxxx x 0 9 a z or A Z Name of Responsible Party Acer America Corporation Address of Responsible Party 333 West San Carlos St Suite 1500 San Jose CA 95110 U S A Contact Person Acer Representative Phone No 254 298 4000 Fax No 254 298 4147 Acer Ame...

Страница 11: ... information for comfortable use vii Finding your comfort zone vii Taking care of your vision viii Developing good work habits viii Declaration of Conformity ix Federal Communications Commission Declaration of Conformity x Unpacking 1 Attaching the Base 2 Screen position adjustment 2 Connecting the adapter and AC Power cord 3 Power saving 3 Display Data Channel DDC 4 15 pin color display signal ca...

Страница 12: ...re present when you unpack the box and save the packing materials in case you need to ship or transport the monitor in the future LCD monitor Quick start guide Audio Cable Optional KG221Q USERGUIDE KG1Series VGA Cable Optional HDMI cable Optional AC Power cord ...

Страница 13: ...monitor face down on a stable surface use a cloth to avoid scratching the screen Screen position adjustment To optimize the viewing position you can adjust the monitor tilt by using both of your hands to hold the edges of the monitor as shown below The monitor can be adjusted to 15 degrees up or 5 degrees down ...

Страница 14: ...VT wire and plug rated 10 A 125 V For units using 220 240 V AC Use a cord set consisting of H05VV F cord and plug rated 10 A 250 V The cord set should have the appropriate safety approvals for the country in which the equipment will be installed Power saving The monitor will be driven into Power Saving mode by the control signal from the display controller as indicated by the amber color power LED...

Страница 15: ...cally informs the host system about its capabilities for example supported resolutions and corresponding timing The monitor supports the DDC2B standard 15 pin color display signal cable 1 5 6 10 11 15 PIN No Description PIN No Description 1 Red 9 5V 2 Green 10 Logic ground 3 Blue 11 Monitor ground 4 Monitor ground 12 DDC serial data 5 DDC return 13 H sync 6 R ground 14 V sync 7 G ground 15 DDC ser...

Страница 16: ... 1 TMDS Data2 2 TMDS Data2 Shield 3 TMDS Data2 4 TMDS Data1 5 TMDS Data1 Shield 6 TMDS Data1 7 TMDS Data0 8 TMDS Data0 Shield 9 TMDS Data0 10 TMDS Clock 11 TMDS Clock Shield 12 TMDS Clock 13 CEC 14 Reserved N C on device 15 SCL 16 SDA 17 DDC CEC Ground 18 5V Power 19 Hot Plug Detect ...

Страница 17: ...3 VESA 720x400 70Hz 4 SVGA 800x600 56Hz 5 SVGA 800x600 60Hz 6 XGA 1024x768 60Hz 7 XGA 1024x768 70Hz 8 VESA 1152x864 75Hz 9 SXGA 1280x1024 60Hz 10 VESA 1280x720 60Hz 11 WXGA 1280x800 60Hz 12 WXGA 1440x900 60Hz 13 WSXGA 1680x1050 60Hz 14 UXGA 1920x1080 60Hz 15 UXGA 1920x1080 75Hz 1 1 For HDMI input only ...

Страница 18: ...DIO IN of the LCD monitor and the line out port on the computer with the audio cable 4 Insert the monitor power cable into the power port at the back of the monitor 5 Connect the power adapter and power cord to the monitor then to a properly grounded AC outlet 2 Note Audio output is only for audio output model Please check user manual for more instruction FreeSync HDMI only It can allow a FreeSync...

Страница 19: ...ve to the previous function 5 Function key a Press to view Main page Press again to enter Volume adjustment function b When the Function Menu is active this button will enter a selection in the OSD 6 Function key a Press to view Main page Press again to enter brightness adjustment function b When the Function Menu is active Press to return previous Menu or exit current Menu 7 Function key a When t...

Страница 20: ...re quality OSD position and general settings For advanced settings please refer to following page Main page Adjusting the OD setting Open the OD control and select your preferred OD setting using the arrows When you are done use to go back one level Mode User OSD System Picture Color Over Drive Audio Extrama Off Aim point Gaming Information Save Setting to Adjusting the volume Open the Volume contr...

Страница 21: ...ing OSD System Brightness Contrast Blue Light ACM Picture Black Boost Super Sharpness Information Auto Config Save Setting to H Position 50 Off 50 1 Press the MENU key to open the OSD 2 Using the keys select Picture from the OSD Then navigate to the picture element you wish to adjust 3 Use the keys to adjust the sliding scales 4 The Picture menu can be used to adjust the Brightness Contrast Blue Lig...

Страница 22: ...gh resolution images by boosting the pixel density of the original source to make images sharper and clearer Color Mode Stamdard 2 2 Blue Light Audio Gaming OSD System Gamma Color Temp R Gain G Gain B Gain Picture Color 50 50 50 Enter Move R Bias G Bias Save setting to B Bias Information Save Setting to 50 50 50 Mode User Gaming Picture Color sRGB Mode Audio OSD System 6 axis Hue Quick Start Mode ...

Страница 23: ...g you wish to change 3 Use the keys to adjust any sliding scales 4 Language Set the OSD menu language 5 OSD timeout Adjust the delay before turning off the OSD menu 6 Refresh rate num Display the panel s current refresh rate on the screen 7 Transparency Select the transparency when using gaming mode The transparency can be 0 OFF 20 40 60 or 80 System Setting Mode Standard HDMI Gaming Picture Color...

Страница 24: ...rt for Display Data Channel Command Interface which allows monitor controls to be sent via software 10 Quick start mode setting Product information Mode Standard Gaming Picture Color Main Source HDMI Audio OSD Full Reset All Settings System H V Frequency H 66KHz V 60Hz Mode Normal Resolution 1920x1080 Quick Start Mode Information On S N Reset All Settings 1 Press the MENU key to open the OSD 2 Usi...

Страница 25: ...em LED status Remedy No picture visible Blue Using the OSD menu adjust brightness and contrast to maximum or reset to their default setting Off Check the power switch Check if the AC power cord is properly connected to the monitor Amber Check if the video signal cable is properly connected at the back of monitor Check if the computer system is switched on and in power saving standby mode ...

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