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User Manual - Page 2
... concerning your computer. No part of this publication without the prior written permission of such revisions or changes. Acer LCD Monitor User Guide Original Issue: 10/2017
Changes may be made periodically to notify any person of Acer Incorporated. The serial number and model number are registered trademarks of this manual or supplementary documents and publications...
User Manual - Page 3
...8226; Due to
tchoerdACtoptohweeAr oCuptloewt. Cleaning your safety and comfort
Safety instructions
Read these guidelines when cleaning the monitor:
• Always unplug the...normal with the LCD monitor and do not indicate a problem.
• Due to the nature of the fluorescent... switch for a few hours. • Acer monitor is displayed for video and visual display of information obtained...
User Manual - Page 5
...a need •• tthhee pprroodduucctt dwoaessenxoptoosepdertaoteraninoromr awllaytearfter following the operating
instructions Iffroymou need
for service
• the product does not operate normally after following the operating....poliendtspoorwoethresrurpipsklys.cRoerfdesreatl.l Isfeyroviucinegetdo
qualitfoierdespelarvciecethpeerpsoownneer lc.ord set, make sure that the new power ...
User Manual - Page 6
..., as grain, dust or metal powders. We at service stations. Potentially explosive atmospheres include areas where you would ...instructions, since improper adjustment of our other controls may contain small parts. Areas with a potentially explosive atmosphere and obey all signs and instructions. IT Equipment Recycling Information
Acer is strongly committed to this website: http://www.acer...
User Manual - Page 22
Use Buttons 1/2 to adjust the slider. 4. Then double-press Button
3 to navigate to the setting you need. Note: Adjusts the balance between light and dark areas. 12 Use Buttons 1/2 ... can be adjusted from 0 to bring up the OSD. 2. When finished, use Buttons 1/2/3/4 to adjust the settings you want to adjust. 3. Note: Sets the degree of difference between light and dark. 5.
User Manual - Page 23
... protection, choose a lower value.
8. Note: The higher the value, the more blue light is off . ACM: Turn ACM on or off .
13 The higher the setting, the greater the increase.
7. Default is displayed. 6. Black Boost: This feature increases the richness of the display's dark levels black becomes less black.
User Manual - Page 24
... default is 2.2 (the standard value for Windows). 5. Then double-press Button 3 to
navigate to the setting you to adjust the slider. 4. The default value
is warm. Modes: Select the preferred mode. 7. ...Use Buttons 1/2 to adjust. 3. You can choose Cool, Warm, Normal,
Blue Light or custom User Settings. 6. Color adjustment
1. sRGB Mode is used to open the OSD. 2. Double-click Button 1 ...
User Manual - Page 25
Use Buttons 1/2 to adjust. 3. Then double-press Button 3 to
navigate to the setting you want to adjust the slider. 4. Mute: Audio on or off.
15 Use Buttons 1/2 to open the OSD. 2. Volume: Adjusts the volume. 5. Double-click Button 1 to select Audio from the OSD. Volume adjustment
1.
User Manual - Page 26
... the aiming point on AMD-supported
graphics cards. 6. If FreeSync is "On", Over Drive is automatically set Over Drive to adjust the slider. 4. Double-click Button 1 to "Normal". 2. Note: 1. FreeSync is "Off", the user can set to open the OSD. 2. Then double-press Button 3 to
navigate to the setting you want to select Game...
User Manual - Page 27
... OSD Lock: The OSD lock function is used to select OSD from
being accidentally pressed. Language: Set the OSD menu language. 5. Use Buttons 1/2 to open the OSD. 2. To delete the OSD lock...-click Button 1 to adjust the slider. 4. Then double-press Button 3 to
navigate to the setting you want to adjust. 3. OSD Timeout: Adjust the delay before closing the OSD menu. 6. Refresh...
User Manual - Page 28
... 1/2 to use. Auto Source: Automatically searches for Display Data Channel/Command Interface) can be set using computer software. Wide Mode: Choose the screen aspect ratio to adjust the slider. 4. ... under the HDMI source.
Then double-press Button 3
to navigate to the setting you want to open the OSD. 2. DDC/CI: The monitor can send monitor controls through software. 9. System adjustment
...
User Manual - Page 29
View the basic information of the machine. 2. Product information 1. Reset All Settings: Reset all settings to factory defaults.
19
User Manual - Page 30
... signal cable is set to minimum, and...repair, go through the troubleshooting checklist below to see if you can diagnose the problem. (DP mode)
Problem
No picture
Picture abnormal
Abnormal sound (only Audio input model...Troubleshooting
Before sending your LCD monitor for a few
seconds. LED flashes
• Check that the AC power adapter is unstable
Check whether the graphics card specifications...
User Manual - Page 31
... connected to the back of the PC is properly connected to the PC.
(HDMI mode)
Problem
Status
Solution
LED lights up
• Please use the OSD to maximize brightness and contrast, or...8226; Check that the AC power adapter is set to minimum, and try to a preset value.
• Check the power switch. Audio abnormal
•
(only Audio input model)
No audio, or the volume is too ...
User Manual - Page 33
...oduct: ModelNumber : SK UNumber :
L CD Monitor
ED270R
ED270R xxxxxx ("x"=0~9,a~z,orA~Z)
NameofResponsibleParty: AddressofResponsibleParty:
AcerAmericaCorporation
333WestSanCarlosSt. ContactPer son:
Acer R ...4000 Fax:254-298-4147
www.acer.com
FederalCommunicationsCommission DeclarationofConformity
ThisdevicecomplieswithPart15oftheFCCRules. Operation...
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