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Preset Display Modes

STANDARD

RESOLUTION

HORIZONTAL 

FREQUENCY(kHz)

VERTICAL 

FREQUENCY(Hz)

VGA

640x480@60Hz

31.469

59.94

640x480@72Hz

37.861

72.809

640x480@75Hz

37.5

75

SVGA

800x600@56Hz

35.156

56.25

800x600@60Hz

37.879

60.317

800x600@72Hz

48.077

72.188

800x600@75Hz

46.875

75

XGA

1024x768@60Hz

48.363

60.004

1024x768@70Hz

56.476

70.069

1024x768@75Hz

60.023

75.029

SXGA

1280x1024@60Hz

63.981

60.02

1280x1024@75Hz

79.976

75.025

WXGA+

1440x900@60Hz

55.935

59.887

1440x900@60Hz

55.469

59.901

WSXGA

1680x1050@60Hz

65.29

59.954

1680x1050@60Hz

64.674

59.883

FHD

1920x1080@60Hz

67.5

60

QHD

2560x1440@60Hz

88.787

59.951

QHD

2560x1440@75Hz

66.636

74.968

IBM MODES

DOS

720x400@70Hz

31.469

70.087

MAC MODES

VGA

640x480@67Hz

35

66.667

SVGA

832x624@75Hz

49.725

74.551

XGA

1024x768@75Hz

60.241

74.927

Summary of Contents for Q27B3MA

Page 1: ...1 www aoc com 2022 AOC All Rights Reserved LCD Monitor User Manual Q27B3MA ...

Page 2: ...ting Viewing Angle 8 Connecting the Monitor 9 Wall Mounting 10 Adjusting 11 Hotkeys 11 OSD Setting 13 Luminance 14 Color Setup 15 Picture Boost 16 OSD Setup 17 Game Setting 18 Extra 19 Exit 20 LED Indicator 21 Troubleshoot 22 Specification 23 General Specification 23 Preset Display Modes 24 Pin Assignments 25 Plug and Play 26 ...

Page 3: ...e used as follows NOTE A NOTE indicates important information that helps you make better use of your computer system CAUTION A CAUTION indicates either potential damage to hardware or loss of data and tells you how to avoid the problem WARNING A WARNING indicates the potential for bodily harm and tells you how to avoid the problem Some warnings may appear in alternate formats and may be unaccompan...

Page 4: ...ectrician install the correct outlet or use an adapter to ground the appliance safely Do not defeat the safety purpose of the grounded plug Unplug the unit during a lightning storm or when it will not be used for long periods of time This will protect the monitor from damage due to power surges Do not overload power strips and extension cords Overloading can result in fire or electric shock To ens...

Page 5: ... the front of the product on the floor If you mount the monitor on a wall or shelf use a mounting kit approved by the manufacturer and follow the kit instructions Leave some space around the monitor as shown below Otherwise air circulation may be inadequate hence overheating may cause a fire or damage to the monitor To avoid potential damage for example the panel peeling from the bezel ensure that...

Page 6: ... regularly with a water dampened soft cloth When cleaning use a soft cotton or microfiber cloth The cloth should be damp and almost dry do not allow liquid into the case Please disconnect the power cord before cleaning the product ...

Page 7: ...mpact conditions during operation Do not knock or drop the monitor during operation or transportation The power cords shall be safety approved For Germany it shall be H03VV F 3G 0 75 mm2 or better For other countries the suitable types shall be used accordingly Excessive sound pressure from earphones and headphones can cause hearing loss Adjustment of the equalizer to maximum increases the earphon...

Page 8: ...D Manual Power Cable Warranty Card Stand Monitor Base HDMI Cable DP Cable Audio Cable Not all signal cables will be provided for all countries and regions Please check with the local dealer or AOC branch office for confirmation ...

Page 9: ...7 Setup Stand Base Please setup or remove the base following the steps as below Setup Remove ...

Page 10: ...r when you change the monitor s angle You are able to adjust the monitor as below 5 23 NOTE Do not touch the LCD screen when you change the angle Touching the LCD screen may cause damage Warning 1 To avoid potential screen damage such as panel peeling ensure that the monitor does not tilt downward by more than 5 degrees 2 Do not press the screen while adjusting the angle of the monitor Grasp only ...

Page 11: ...and unplug its power cable 3 Connect the display signal cable to the video connector on the back of your computer 4 Plug the power cord of your computer and your display into a nearby outlet 5 Turn on your computer and display If your monitor displays an image installation is complete If it does not display an image please refer Troubleshooting To protect equipment always turn off the PC and LCD m...

Page 12: ...with the holes in the back of the monitor 4 Reconnect the cables Refer to the user s manual that came with the optional wall mounting arm for instructions on attaching it to the wall Noted VESA mounting screw holes are not available for all models please check with the dealer or official department of AOC 5 0 90 Display design may differ from those illustrated Warning 1 To avoid potential screen d...

Page 13: ...r button to turn on the monitor Menu Enter When there is no OSD Press to display the OSD or confirm the selection Volume When there is no OSD Press Volume button to active volume adjustment bar Press or to adjust volume Source Exit When the OSD is closed press Source Exit button will be Source hot key function ...

Page 14: ... for 5 seconds to activate the Clear Vision Demo and a message of Clear Vision Demo on will be display on the screen for a duration of 5 seconds Press Menu or Exit button the message will disappear Press and hold button for 5 seconds again Clear Vision Demo will be off Clear Vision function provides the best image viewing experience by converting low resolution and blurry images into clear and viv...

Page 15: ...sired function is highlighted press MENU button to activate it 3 Press or to change the settings of the selected function Press AUTO button to exit If you want to adjust any other function repeat steps 2 3 4 OSD Lock Function To lock the OSD press and hold the MENU button while the monitor is off and then press power button to turn the monitor on To un lock the OSD press and hold the MENU button w...

Page 16: ...register Brightness 0 100 Backlight Adjustment Eco mode Standard Standard Mode Text Text Mode Internet Internet Mode Game Game Mode Movie Movie Mode Sports Sports Mode Reading Reading Mode Gamma Gamma1 Adjust to Gamma 1 Gamma2 Adjust to Gamma 2 Gamma3 Adjust to Gamma 3 DCR Off Disable dynamic contrast ratio On Enable dynamic contrast ratio HDR Mode OFF Adjust HDR Mode HDR Picture HDR Movie HDR Gam...

Page 17: ...al register Green Green Gain Digital register Blue Blue Gain from Digital register DCB Mode Full Enhance on or off Disable or Enable Full Enhance Mode Nature Skin on or off Disable or Enable Nature Skin Mode Green Field on or off Disable or Enable Green Field Mode Sky blue on or off Disable or Enable Sky blue Mode Auto Detect on or off Disable or Enable AutoDetect Mode OFF on or off Disable or Ena...

Page 18: ...ing Bright Frame on or off Disable or Enable Bright Frame Frame Size 14 100 Adjust Frame Size Brightness 0 100 Adjust Frame Brightness Contrast 0 100 Adjust Frame Contrast H position 0 100 Adjust Frame horizontal Position V position 0 100 Adjust Frame vertical Position Note Adjust the brightness contrast and position of the Bright Frame for better viewing experience ...

Page 19: ...uage Select the OSD language Timeout 5 120 Adjust the OSD Timeout DP Capability 1 1 1 2 Please be noted that only DP1 2 support Adaptive Sync function H Position 0 100 Adjust the horizontal position of OSD V Position 0 100 Adjust the vertical position of OSD Transparence 0 100 Adjust the transparence of OSD Break Reminder on or off Break reminder if the user continuously work for more than 1hrs ...

Page 20: ...ontrol Default is 50 then end user can adjust from 50 to 100 or 0 to increase contrast for clear picture 1 If picture is too dark to be saw the detail clearly adjusting from 50 to100 for clear picture 2 If picture is too white to be saw the detail clearly adjusting from 50 to0 for clear picture Overdrive Weak Adjust the response time Medium Strong Off Game Color 0 20 Game Color will provide 0 20 l...

Page 21: ...20 H X1080 V H Frequency 67KHz V Frequency 60Hz Extra Game Setting Input Select Select Input Signal Source Off timer 0 24hrs Select DC off time Image Ratio Wide Select image ratio for display 4 3 DDC CI yes or no Turn ON OFF DDC CI Support Reset yes or no Reset the menu to default ENERGY STAR available for selective models ENERGY STAR or no ...

Page 22: ...20 Exit Picture Boost OSD Setup Luminance Color Setup Exit Extra Game Setting Exit Exit the main OSD ...

Page 23: ...21 LED Indicator Status LED Color Full Power Mode White Active off Mode Orange ...

Page 24: ...re not using an extension cable or switch box We recommend plugging the monitor directly to the video card output connector on the back Picture Bounces Flickers Or Wave Pattern Appears In The Picture Move electrical devices that may cause electrical interference as far away from the monitor as possible Use the maximum refresh rate your monitor is capable of at the resolution you are using Monitor ...

Page 25: ...ptimal preset resolution 2560x1440 60Hz Max resolution 2560x1440 75Hz Plug Play VESA DDC2B CI Power Source 100 240V 50 60Hz 1 5A Power Consumption Typical default brightness and contrast 25W Max brightness 100 contrast 100 35W Standby mode 0 3W Physical Characteristics Connector Type HDMI DP Earphone out Signal Cable Type Detachable Environmental Temperature Operating 0 40 Non Operating 25 55 Humi...

Page 26: ...Hz 48 363 60 004 1024x768 70Hz 56 476 70 069 1024x768 75Hz 60 023 75 029 SXGA 1280x1024 60Hz 63 981 60 02 1280x1024 75Hz 79 976 75 025 WXGA 1440x900 60Hz 55 935 59 887 1440x900 60Hz 55 469 59 901 WSXGA 1680x1050 60Hz 65 29 59 954 1680x1050 60Hz 64 674 59 883 FHD 1920x1080 60Hz 67 5 60 QHD 2560x1440 60Hz 88 787 59 951 QHD 2560x1440 75Hz 66 636 74 968 IBM MODES DOS 720x400 70Hz 31 469 70 087 MAC MOD...

Page 27: ...ct 4 TMDS Data 1 12 TMDS Clock 5 TMDS Data 1Shield 13 CEC 6 TMDS Data 1 14 Reserved N C on device 7 TMDS Data 0 15 SCL 8 TMDS Data 0 Shield 16 SDA 20 Pin Color Display Signal Cable Pin No Signal Name Pin No Signal Name 1 ML_Lane 3 n 11 GND 2 GND 12 ML_Lane 0 p 3 ML_Lane 3 p 13 CONFIG1 4 ML_Lane 2 n 14 CONFIG2 5 GND 15 AUX_CH p 6 ML_Lane 2 p 16 GND 7 ML_Lane 1 n 17 AUX_CH n 8 GND 18 Hot Plug Detect...

Page 28: ...ESA DDC STANDARD It allows the monitor to inform the host system of its identity and depending on the level of DDC used communicate additional information about its display capabilities The DDC2B is a bi directional data channel based on the I2C protocol The host can request EDID information over the DDC2B channel ...

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