Acer UM.QB8AA.001 User Manual Download Page 1 | Manualshive

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Acer LCD Monitor

User Guide

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Summary of Contents for UM.QB8AA.001

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

Page 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...

Page 3: ... again to make sure the flicker disappears You may 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 sa...

Page 4: ...oduct 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 ...

Page 5: ...ctric 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 CSA...

Page 6: ...articles 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 the ...

Page 7: ... 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 sympto...

Page 8: ...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 cardbo...

Page 9: ...at 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 LVD Directive 2014 35 EU EN 62368 1 2014 A11 2017 RoHS Directive 2011 65 EU EN 50581 2012 ErP Directive 2009 125 EC Regulation EC No 1275 2008 EN 50564 2011 Year to begin a...

Page 10: ...se undesired operation The following local Manufacturer Importer is responsible for this declaration Product LCD Monitor Model Number B248Y SKU Number B248Y 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...

Page 11: ...our environment The more energy we can save through energy efficiency the more we reduce greenhouse gases and the risks of climate change More information refers to http www energystar gov Acer ENERGY STAR qualified products Produce less heat and reduce cooling loads and warmerclimates Automatically go into display sleep within 5 minutes of inactivity Wake the monitor when it is in Active Off mode...

Page 12: ...mfortable 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 for selected models 2 Tilt 2 Connecting the adapter and AC Power cord 3 Power saving Display Data Channel DDC Connector pin assignment 4 19 pin color display signal ...

Page 13: ...need to ship or transport the monitor in the future LCD monitor Quick start guide USERGUIDE LCD Monitor B8 series B248Y HDMI Cable Optional DP Cable Optional AC Power cord USB Type C cable Optional USB cable Optional Micphone Also the Replaceable parts required by the TCO Certified Type c power support profile 3A at 5V 9V 15V 5A at 20V ...

Page 14: ...the Base Note Remove the monitor and monitor base from its packaging Carefully place the monitor face down on a stable surface use a cloth to avoid scratching the screen Tilt Please see the illustration below for an example of the tilt range Only at the highest point can 35 degrees of recline be offered for the angle of elevation ...

Page 15: ... the monitor 2 150mm 1 Swivel With the built in pedestal you can swivel the monitor for the most comfortable viewing angle 60o 60 Monitor Pivot Before rotating the display lift it to the top position and then push it back to the utmost degree Rotate clockwise until the monitor stops at 90 90o 120 1 ...

Page 16: ...nd 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 State LE...

Page 17: ...tomatically 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 PIN No Description PIN No Description 1 Red 9 5 V 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 serial cloc...

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

Page 19: ...ment PIN No Signal Assignment A1 GND B12 GND A2 SSTXp1 B11 SSTXp1 A3 SSTXn1 B10 SSTXn1 A4 VBUS B9 VBUS A5 CC1 B8 CC1 A6 Dp1 B7 Dp1 A7 Dn1 B6 Dn1 A8 SBU1 B5 SBU1 A9 VBUS B4 VBUS A10 SSTXn2 B3 SSTXn2 A11 SSTXp2 B2 SSTXp2 A12 GND B1 GND only for certain models ...

Page 20: ...0 66 662Hz 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 ...

Page 21: ...IO IN of the LCD monitor and the line out port on the computer with the audio cable 6 Insert the monitor power cable into the power port at the back of the monitor 7 Plug the power cords of your computer and your monitor into a nearby electrical outlet Visit Acer Support website to download IR webcam driver https www acer com worldwide support Note 1 Audio output is only for audio output model Ple...

Page 22: ...w Main page Press again to enter hotkey2 function b When the Function Menu is active press this button to select select scenario mode or game mode 4 Function key X a Press to view Main page Press again to enter Input select function b When the Function Menu is active this button will quit the OSD 5 Function key a Press to view Main page Press again to enter next function in the Function Menu b The...

Page 23: ...tness 70 Input HDMI Mode Standard 1 Menu OSD 2 Hot Key1 Modes Volume Brightness Gamma Contrast Low Blue Light Over Drive 3 Hot Key2 Modes Volume Brightness Gamma Contrast Low Blue Light Over Drive 4 Input selection Hot key1 default Standard mode To choose scenario mode sRGB Rec 709 HDR User Standard ECO Graphics Movie sRGB Rec 709 HDR User Movie Graphics ECO Standard Modes OK Move 1 2 3 Hot key2 d...

Page 24: ... select Picture from the OSD Then toggle to the right to navigate to the element you wish to adjust and press the joystick to enter it 3 Toggle to the left or right to adjust the sliding scales 4 The Picture menu can be used to adjust the Brightness Contrast Black Boost Low Blue Light ACM HDR LightSense Super Sharpness 5 Brightness Adjust the brightness from 0 to 100 Note Adjusts the balance betwe...

Page 25: ...ons is gray out and disable and if you change other adjustable parameters the Modes will not jump to User Mode 11 LightSense LightSense can choose Off Level 1 Level 2 and Level 3 Off is default Level 3 brightness automatically adjust the maximum range Level 2 brightness automatically adjust the range is moderate Level 1 brightness automatically adjust the minimum range 12 Super Sharpness Turn the ...

Page 26: ...ystick to the up or down to select Color from the OSD Then toggle to the right to navigate to the element you wish to adjust and press the joystick to enter it 3 Toggle to the left or right to adjust the sliding scales 4 Gamma mode allows you to adjust the luminance tone The default value is 2 2 standard value for Windows 5 Color temperature Default is warm You can choose Cool Normal Warm Low Blue...

Page 27: ... Grayscale Mode is gray out and unavailable Color Space sRGB Rec 709 HDR EBU DCI SMPTE C Light Color Sensor are gray out and unavailable 8 ColorSense Automatically adjust color temperature smoothly Note ColorSense is On Factory Menu can check the CT Color Temp Value Mode HDR does not support the ColorSense Color Space sRGB Rec 709 HDR EBU DCI SMPTE C does not support the ColorSense ColorSense is o...

Page 28: ...e Sync Enter Move Exit Oﬀ Refresh Rate Num OSD System Save Settings to Audio Pertormance X On Ultra Low Latency 1 Press the MENU key to open the OSD 2 Toggle the joystick to the up or down to select Gaming from the OSD Then toggle to the right to navigate to the element you wish to adjust and press the joystick to enter it 3 Toggle to the left or right to adjust the sliding scales 4 Over Drive Sel...

Page 29: ...lor Language Oﬀ Transparency Enter Move Exit Oﬀ OSD Lock OSD System Save Settings to Audio Pertormance X 1 Press the MENU key to open the OSD 2 Toggle the joystick to the up or down to select OSD from the OSD Then toggle to the right to navigate to the element you wish to adjust and press the joystick to enter it 3 Toggle to the left or right to adjust the sliding scales 4 Language Set the OSD men...

Page 30: ...iddle of the screen LED lights will be changed from blue light to orange light Press any Key screen to prompt OSD Locked message OSD Unlocked In normal display condition to press the Navi Key in the middle of more than 3 seconds to trigger OSD Unlock The OSD Unlock message will be displayed in the middle of the screen LED lights will be restored to blue light ...

Page 31: ...ales 4 Input Select the source from HDMI DP or DP ALT 5 Auto Source The default is On which can support auto search for signal source in order Note Surround application must set Auto Source is Off 6 Daisy Chain Default is Off can select daisy chain function Extend or Clone Clone mode is not supported with AdaptiveSync 7 Wide mode You can select which screen aspect you are using The options are Asp...

Page 32: ...40 Mins 60 Mins 80 Mins 100 Mins The default setting is Off to not remind Reminder message will display in the middle of the screen press any key except the power button to hide the message The Duration time of Reminder message depend on OSD Timeout function When set to 20 Mins 100 Mins because the ProxiSense continues to detect people it will continue to time When the set time is reached the Remi...

Page 33: ... and system will be able to recall the settings in the future when you turn on these mode Troubleshooting Before sending your LCD monitor for servicing please check the troubleshooting list below to see if you can self diagnose the problem DP HDMI Mode Optional Problem LED status Remedy No picture visible Blue Using the OSD menu adjust brightness and contrast to maximum or reset to their default s...

Page 34: ...Regulatory Compliance 217186 I T E ...

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