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Eng

lis

Troubleshooting

Before sending your LCD monitor for servicing, please check the
troubleshooting list below to see if you can self-diagnose the problem.

DP mode

Problem

LED status

Remedy

No picture visible

Blue

Using the OSD, adjust brightness and
contrast to maximum or reset to their
default settings.

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 that the computer system is
switched on and in power saving/
standby mode.

EN-20

Содержание XB280HK

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

Страница 2: ...spondence 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 Model number __________________________________ Serial num...

Страница 3: ...g the image or turning off the power switch for a few hours Information for your safety and comfort Safety instructions Read these instructions carefully Keep this document for future reference Follow all warnings and instructions marked on the product Cleaning your monitor Please carefully follow these guidelines when cleaning the monitor Always unplug the monitor before cleaning Use a soft cloth...

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: ...nding 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 CSA certified type SPT 2 rated 7 A 125 V m...

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: ...s 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 For displays with glossy bezels the user should consider the placement of the display as the bez...

Страница 8: ...ynovitis 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 symptoms or any other recurring or persistent discomfort and or pain related to computer use consult a physicia...

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: ...s declaration refers conforms to the relevant standard or other standardizing documents EN 55022 2006 A1 2007 Class B EN 55024 2010 EN61000 3 3 2008 EN 60950 1 2006 A11 2009 A1 2010 A12 2011 EN50581 2012 We hereby declare above product is in com pliance w ith the essential requirem ents and other relevant provisions of EMC Di rective 200 4 108 EC Low Voltage Directive 2006 95 EC and RoHS Directive...

Страница 11: ...se harmful interference and 2 this device must accept any interference received including interference that may cause undesired operation The following local Manufacturer Importer is responsible for this declaration Product LCD Monitor Model Number SKU Number x 0 9 a z A Z or Blank Name of Responsible Party Acer America Corporation Address of Responsible Party 333 West San Carlos St Suite 1500 San...

Страница 12: ...pment recycling information vi Disposal instructions vii LCD pixel statement vii Tips and information for comfortable use viii Federal Communications Commission Declaration of Conformity xi Unpacking 1 Attaching removing the base 2 Screen position adjustment 2 Connecting the power cord 5 Power saving Display Data Channel DDC Connector pin assignment Standard timing table Installation User controls...

Страница 13: ... that the following items are 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 AC power cord Option DP cable Option USB cable ...

Страница 14: ...OVING THE BASE ATTACHING REMOVING THE BASE ATTACHING REMOVING THE BASE Install Align the base with the stand and push the base towards the top of the monitor and then rotate the base clockwise Tighten the screw clock wise Remove Reverse the steps to remove the base English ...

Страница 15: ...swivel pivot of the monitor t l i T t l i T Tilt Tilt Tilt Please see the illustration below for an example of the tilt range Height Adjustment Height Adjustment Height Adjustment Height Adjustment Height Adjustment After pressing the top of the monitor then you can adjust the height of the monitor English 5o o 35 Only at the highest point can 35 degrees of recline be offered for the angle of elev...

Страница 16: ...ivel the monitor for the most comfortable viewing angle Monitor Pivot Monitor Pivot Monitor Pivot Monitor Pivot Monitor Pivot Rotate clockwise until the monitor stops at 90 90o 150 English Before rotating the display lift it to the top position and then push it back to the utmost degree o 60 60 ...

Страница 17: ...vals for the country in which the equipment will be installed Power saving The monitor will be switched to power saving mode by the control signal from the display controller as indicated by the amber colored power LED The power saving mode will be kept until a control signal has been detected or the keyboard or mouse is activated The recovery time from power saving mode back to on is around 3 sec...

Страница 18: ... No Description 1 13 2 14 3 15 4 16 17 18 7 19 20 9 10 11 12 5 8 6 Lane0 p GND Lane0 n Lane1 p GND Lane1 n Lane2 p GND Lane3 n Lane3 p GND Lane3 n Config1 Config2 AUX_CH n GND AUX_CH p Hot Plug Detect DP Power_Return DP Power 20 pin color display signal cable ...

Страница 19: ...8 English Standard timing table 3840x2160 60Hz 1 UHD ...

Страница 20: ...hen the computer This sequence is very important If the monitor does not function properly please refer to the troubleshooting section to diagnose the problem Connect the digital cable only for DP models 1 Make sure both the monitor and computer are switched off 2 Connect one end of the 20 pin DP cable to the back of the monitor and the other end to the computer s port Connect the Connect the USB ...

Страница 21: ...he shortcut menu lets you quickly select the most commonly accessed settings Empowering Press the Empowering Key to open the Acer eColor Management OSD and access the scenario modes Brightness Press this key to open the Brightness control and set it to your preferred level Overdrive Press this key to activate the Overdrive function and set it to either Normal or Extreme mode ULMB MENU OSD function...

Страница 22: ...u icon Sub menu item Description N A User mode User defined Settings can be fine tuned to suit any situation N A ECO mode Adjusts the settings to reduce power consumption N A Standard mode Default Setting Reflects native display capability N A Graphic mode Enhances colors and emphasizes fine detail Pictures and photographs appear in vibrant colors with sharp detail N A Movie mode Displays scenes i...

Страница 23: ...can use the OSD to adjust picture quality OSD position and general settings For advanced settings please refer to following pages Adjusting Brightness Open the Brightness control and adjust the brightness level using the adjustment arrows When you are done use Exit to go back one level Adjusting the Overdrive setting Open the Overdrive control and select the overdrive setting using the adjustment ...

Страница 24: ...ing up the OSD 2 Using the keys select Picture from the OSD then navigate to the setting you want to adjust 3 Use the keys to adjust the setting 4 You can use the Picture menu to adjust Color settings Brightness Contrast the Gamma setting and Color Temperature ...

Страница 25: ...EN 17 Adjusting OSD settings 1 Press any MENU key to bring up the OSD 2 Using the directional keys select OSD then navigate to the setting you want to adjust ...

Страница 26: ...ting from the OSD then navigate to the setting you want to adjust 3 The Setting menu can be used to adjust the screen Menu Language and other important settings including Input Overdrive level ULMB and Refresh Rate 4 Select Power off USB charge ON OFF to enable or disable the Power off USB charging function ...

Страница 27: ...e keys select Information from the OSD to display some of the monitor s general information and settigns G SYNC Experience G SYNC requires an NVIDIA GeForce GTX650Ti BOOST GPU or higher For more information visit the nVidia website http www nvidia com page home html EN 19 ...

Страница 28: ...us Remedy No picture visible Blue Using the OSD adjust brightness and contrast to maximum or reset to their default settings 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 that the computer system is switched on and in power saving standby mode EN 20 ...

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