Acer EK220Q Abi страница 30 Скачать руководство пользователя

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Viale delle Industrie 1/A, 20020 Arese (MI), Italy

EK220Q/EK240Y

Aug. 02, 2019

(HDMI mode)

Problem

Status

Solution

No picture

LED lights up

• Please use the OSD to

maximize brightness and

contrast, or reset it to a preset

value.

LED off

• Check the power switch.
• Ensure that the AC power

adapter is properly connected

to the monitor.

LED flashes

• Check that the video signal

cable is properly connected to

the back of the monitor.

• Check whether the computer

system's power is on.

Audio abnormal

(only Audio

input model)

(optional)

No audio, or the volume

is too low

• Check whether the audio cable

is connected to the PC.

• Check if the volume of the PC

is set to minimum, and try to

increase the volume.

Содержание EK220Q Abi

Страница 1: ...Acer LCD Monitor User s 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: ...ese guidelines when cleaning the monitor Always unplug the monitor before cleaning Use a soft cloth to wipe the screen and cabinet front and sides Connecting disconnecting the device Observe the following guidelines when connecting and disconnecting power from the LCD monitor Make sure the monitor is attached to its base before connecting the power cord to the AC power outlet Make sure both the LC...

Страница 4: ...g 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 slots as they may touch dangerous volta...

Страница 5: ...ature Using a power outlet that is not properly grounded may result in electric 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...

Страница 6: ...mosphere are often but not always marked They include below deck on boats chemical transfer or storage facilities vehicles using liquefied petroleum gas such as propane or butane and areas where the air contains chemicals or 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 childr...

Страница 7: ...more information on the Waste from Electrical and Electronics Equipment WEEE regulations visit LCD pixel statement The LCD unit is produced with high precision manufacturing techniques Nevertheless some pixels may occasionally misfire or appear as black or red dots This has no effect on the recorded image and does not constitute a malfunction http www acer group com public Sustainability ...

Страница 8: ...ard and or leaning backward stand up and walk around regularly to remove the strain on your leg muscles This product has been shipped enabled for power management Activate display s Sleep mode within 15 minutes of user inactivity Activate computer s Sleep mode within 30 minutes of user inactivity Wake the computer from Sleep mode by pushing the power button Tips and information for comfortable use...

Страница 9: ...d 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 cardboar...

Страница 10: ...stalling removing base 2 Adjusting screen position 4 Connecting the power cord 5 Safety precautions 5 Cleaning the display 6 Connector pin assignment 7 Standard timing table 8 Installation 9 User control 10 Troubleshooting 19 ...

Страница 11: ...u unpack the box ensure that the following items are present and retain the packing materials for future shipment LCD monitor Quick start guide Power adapter USER GUIDE LCD Monitor HDMI cable optional D Sub cable optional ...

Страница 12: ...n a stable surface use a cloth pad to prevent scratching the screen 1 Attach the monitor stand arm to the base 2 Secure the base to the arm of the monitor stand base Note If using a wall mounting kit we recommend using a VESA mounting kit 75 mm 75 mm and M4 10 L mm screws to secure the monitor to the wall ...

Страница 13: ...base from the monitor Note Carefully place the monitor face down on a flat surface use a cloth pad to prevent scratching the screen 1 Press the release latch with a screwdriver 2 After pressing the release latch remove the base from the monitor ...

Страница 14: ...4 Adjusting screen position For the best viewing position adjust the display tilt Tilt See the illustration below for an illustration of the tilt range 20 5 ...

Страница 15: ...2 V 3 5 A Safety precautions Avoid placing the monitor or any other heavy objects on the power adapter as this may cause fire or electric shock Do not expose the monitor to rain excessive humidity or dust as this may cause fire or electric shock Do not cover slots or openings on the monitor to facilitate normal heat dissipation Place the monitor in a well ventilated location Avoid placing the disp...

Страница 16: ...6 Do not use any ammonia or alcohol based cleaners on the LCD monitor screen or case Acer is not responsible for damage caused by the use of any ammonia or alcohol based cleaners ...

Страница 17: ... sync signal 7 Green ground 15 DDC continuous clock 8 Blue ground 19 pin color display signal cable Threading Use Threading Use 1 TMDS data 2 10 TMDS clock 2 TMDS data 2 mask 11 TMDS clock mask 3 TMDS data 2 12 TMDS clock 4 TMDS data 1 13 CEC 5 TMDS data 1 mask 14 Reserved not connected on the device 6 TMDS data 1 15 SCL 7 TMDS data 0 16 SDA 8 TMDS data 0 mask 17 DDC CEC ground 9 TMDS data 0 18 5 ...

Страница 18: ...p 72 Hz VESA 800 600p 75 Hz Apple Mac II 832 624p 75 Hz VESA 1024 768p 60 Hz XGA 1024 768p 70 Hz VESA 1024 768p 75 Hz VESA STD 1152 864p 75 Hz VESA STD 1280 720p 60 Hz VESA STD 1280 960p 60 Hz VESA STD 1280 1024p 60 Hz VESA 1280 1024p 75 Hz WXGA 1440 900p 60 Hz VESA STD 1600 1200p 60 Hz WSXGA 1680 1050p 60 Hz VESA STD 1920 1080p 60 Hz VESA STD 1920 1080p 75 Hz Only available on certain models ...

Страница 19: ...aphics card port 2 2 Connect digital cable Dual input models only a Make sure the monitor and computer are powered off b Connect one end of the HDMI cable to the back of the monitor and the other end to the HDMI port on your computer 3 Connect the audio cable only Audio input model optional 4 Plug the monitor power adapter into the power port on the back of the monitor 5 Plug the computer power ca...

Страница 20: ... 2 Enter the source mode 3 Enter contrast adjustment 4 Enter brightness adjustment 5 In the powered off state pressing the button powers on the device in the powered on state pressing the button normally enters the mode switching menu and long pressing for 3 seconds powers off the device ...

Страница 21: ...the LCD display Press the MENU button to open the OSD Use the OSD to adjust image quality OSD position and general settings For information on advanced settings see the following pages Home page All keys bring up the home page Turn mode on or off Double press Button 5 to enter mode control and select a user defined profile to use see the OSD section for more information ...

Страница 22: ... 1 Double press Button 1 to bring up the OSD 2 Use Buttons 1 2 to select the Picture from the OSD Then double press Button 3 to navigate to the setting you want to adjust 3 Use Buttons 1 2 to adjust the slider 4 Brightness Brightness can be adjusted from 0 100 Note Adjusts the balance between light and dark 5 Contrast Contrast can be adjusted from 0 to 100 Note Sets the degree of difference betwee...

Страница 23: ...ess of the display s dark levels black becomes less black The higher the setting the greater the increase 8 ACM Turn ACM on or off Default is off 9 H Position only Analog input model Adjust the horizontal position from 0 100 10 V Position only Analog input model Adjust the vertical position range from 0 100 11 Focus only Analog input model Adjust the phase range from 0 100 12 Clock only Analog inp...

Страница 24: ...default value is 2 2 the standard value for Windows 5 Color Temperature The default is warm You can choose Cool Warm Normal Blue Light or custom User Settings 6 Modes Select the preferred mode 7 sRGB Mode is used to improve the color matching display with peripherals such as DSC or printers 8 Grayscale Mode Turn gray mode on or off 9 6 axis Hue Adjust the red green blue yellow magenta and cyan hue...

Страница 25: ... adjustment 1 Double click Button 1 to open the OSD 2 Use Buttons 1 2 to select Performance from the OSD Then double press Button 3 to navigate to the setting you want to adjust 3 Use Buttons 1 2 to adjust the slider ...

Страница 26: ...OSD menu language 5 OSD Timeout Adjust the delay before closing the OSD menu 6 Transparency Select transparency when using game mode Transparency can be 0 off 20 40 60 or 80 7 OSD Lock The OSD lock function is used to prevent the OSD button from being accidentally pressed To delete the OSD lock message press and hold Buttons 1 2 for 3 seconds until the message disappears If the OSD lock persists c...

Страница 27: ...atically searches for available input sources 6 Hot Key Assignment Select the function of Hotkey 1 or Hotkey 2 7 Wide Mode Choose the screen aspect ratio to use The options are full screen and aspect ratio 8 DDC CI The monitor can be set using computer software Note DDC CI abbreviation for Display Data Channel Command Interface can send monitor controls through software 9 HDMI Black Level Select t...

Страница 28: ...18 Product information 1 View the basic information of the machine 2 Reset All Settings Reset all settings to factory defaults ...

Страница 29: ... whether the graphics card specifications meet the monitor requirements If they do not the input signal frequency may not match The display disappears cannot be centered or is too large or small Use OSD to adjust Resolution Timing Timing Phase H Position and V Position for non standard signals When the full screen image disappears use the OSD to select another resolution or vertical frequency Befo...

Страница 30: ...r adapter is properly connected to the monitor LED flashes Check that the video signal cable is properly connected to the back of the monitor Check whether the computer system s power is on Audio abnormal only Audio input model optional No audio or the volume is too low Check whether the audio cable is connected to the PC Check if the volume of the PC is set to minimum and try to increase the volu...

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