Acer Nitro RX271P User Manual

Displayed below is the user manual for Nitro RX271P by Acer which is a product in the Computer Monitors category. This manual has pages.

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Acer LCD Monitor

User’s Guide

Acer LCD Monitor User’s Guide

Original Issue: 4/2020

Changes may be made periodically to the information in this publication without obligation to notify

any person of such revisions or changes. Such changes will be incorporated in new editions of this

manual or supplementary documents and publications. This company makes no representations or

warranties, either expressed or implied, with respect to the contents hereof and specifically disclaims

the implied warranties of merchantability or fitness for a particular purpose.

Record the model number, serial number, purchase date and place of purchase information in the

space 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,

without the prior written permission of Acer Incorporated.

Acer LCD Monitor User’s Guide

Model number: __________________________________

Serial number: ___________________________________

Date of purchase: ________________________________

Place of purchase: ________________________________

Acer and the Acer logo are registered trademarks of Acer Incorporated. Other companies’

product names or trademarks are used herein for identification purposes only and belong to

their respective companies.

iiiPB

Special notes on LCD monitors

The following are normal with the LCD monitor and do not indicate a problem.

• Duetothenatureofthefluorescentlight,thescreenmayflickerduringinitial

use.Turnoffthepowerswitchandthenturniton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a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sameimageisdisplayedforhours.In

thiscase,thescreenisrecoveredslowlybychanging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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LCDmonitorandthecomputerareturnedoffbefore

connectinganycableorunpluggingthepowercord.

• Ifthesystemhasmultiplesourcesofpower,disconnectpowerfromthesystemby

unpluggingallpowercordsfromthepowersupplies.

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Accessibility

Be sure that the power outlet you plug the power cord into is easily accessible and

located as close to the equipment operator as possible. When you need to disconnect

power from the equipment, be sure to unplug the power cord from the electrical outlet.

Safelistening

To protect your hearing, follow these instructions.

• Graduallyincreasethevolumeuntilyoucanhearitclearlyandcomfortablyand

withoutdistortion.

• Aftersettingthevolumelevel,donotincreaseitafteryourearshaveadjusted.

• Limittheamountoftimelisteningtomusicathighvolume.

• Avoidturningupthevolumetoblockoutnoisysurroundings.

• Turnthevolumedownifyoucan’thearpeoplespeakingnearyou.

Warnings

• Donotusethisproductnearwater.

• Donotplacethisproductonanunstablecart,standortable.Iftheproductfalls,it

couldbeseriouslydamaged.

• Slotsandopeningsareprovidedforventilationtoensurereliableoperationofthe

product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slotsastheymay

touchdangerousvoltagepointsorshort-outpartsthatcouldresultinafireor

electricshock.Neverspillliquidofanykindontoorintotheproduct.

• Toavoiddamageofinternalcomponentsandtopreventbatteryleakage,donot

placetheproductonavibratingsurface.

• Neveruseitundersporting,exercising,oranyvibratingenvironmentwhichwill

probablycauseunexpectedshortcurrentordamageinternaldevices.

Usingelectricalpower

• Thisproductshouldbeoperatedfromthetypeofpowerindicatedonthemarking

label.Ifyouarenotsureofthetypeofpoweravailable,consultyourdealerorlocal

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powercompany.

• Donotallowanythingtorestonthepowercord.Donotlocatethisproductwhere

peoplewillwalkonthecord.

• Ifanextensioncordisusedwiththisproduct,makesurethatthetotalampere

ratingoftheequipmentpluggedintotheextensioncorddoesnotexceedthe

extensioncordampererating.Also,makesurethatthetotalratingofallproducts

pluggedintothewalloutletdoesnotexceedthefuserating.

• Donotoverloadapoweroutlet,striporreceptaclebypluggingintoomany

devices.Theoverallsystemloadmustnotexceed80%ofthebranchcircuitrating.

Ifpowerstripsareused,theloadshouldnotexceed80%ofthepowerstrip’sinput

rating.

• Thisproduct’spowercordisequippedwithathree-wiregroundedplug.Theplug

onlyfitsinagroundedpoweroutlet.Makesurethepoweroutletisproperly

groundedbeforeinsertingthepowercordplug.Donotinserttheplugintoanon-

groundedpoweroutlet.Contactyourelectricianfordetails.

Warning! The grounding pin is a safety feature. 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powercordmeetsthe

followingrequirements:detachabletype,ULlisted/CSAcertified,typeSPT-2,rated

7A125Vminimum,VDEapprovedoritsequivalent,4.5meters(15feet)maximum

length.

Productservicing

Donotattempttoservicethisproductyourself,asopeningorremovingcoversmay

exposeyoutodangerousvoltagepointsorotherrisks.Referallservicingtoqualified

servicepersonnel.

Unplugthisproductfromthewalloutletandreferservicingtoqualifiedservice

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personnelwhen:

• thepowercordorplugisdamaged,cutorfrayed

• liquidwasspilledintotheproduct

• theproductwasexposedtorainorwater

• theproducthasbeendroppedorthecasehasbeendamaged

• theproductexhibitsadistinctchangeinperformance,indicatinganeedforservice

• theproductdoesnotoperatenormallyafterfollowingtheoperatinginstructions

Potentiallyexplosiveenvironments

Switch off your device in any area with a potentially explosive atmosphere and obey all

signs and instructions. Potentially explosive atmospheres include areas where you would

normally be advised to turn off your vehicle engine. Sparks in such areas could cause

an explosion or fire resulting in bodily injury or even death. Switch off the device near

gas pumps at service stations. Observe restrictions on the use of radio equipment in fuel

depots, storage and distribution areas; chemical plants; or where blasting operations are

in progress. Areas with a potentially explosive atmosphere 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 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 burden placed on the environment.

We at Acer are very conscious of the environmental effects of our business and strive to

identify and provide the best working procedures to reduce the environmental impact

of our products.

Note: Adjustonlythosecontrolsthatarecoveredbytheoperating

instructions,sinceimproperadjustmentofothercontrolsmayresult

indamageandwilloftenrequireextensiveworkbyaqualified

techniciantorestoretheproducttonormalcondition.

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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.

This product has been shipped enabled for power management:

• Activatedisplay’sSleepmodewithin5minutesofuserinactivity.

• WakethemonitorwhenitisinActiveOffmode,movethemouseorpressany

keyboardkey.

Tipsandinformationforcomfortableuse

Computer users may complain of eyestrain and headaches after prolonged use. Users are

also at risk of physical injury after long hours of working in front of a computer. Long

work periods, bad posture, poor work habits, stress, inadequate working conditions,

personal health and other factors greatly increase 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

Disposal of Waste Equipment

This symbol on the product or on its packaging indicates that this product must

not be disposed of with your other household waste. Instead, it is your

responsibility to dispose of your waste equipment by handing it over to a

designated collection point for the recycling of waste electrical and electronic

equipment. The separate collection and recycling of your waste equipment at

the time of disposal will help to conserve natural resources and ensure that it

is recycled in a manner that protects human health and the environment. For

more information about where you can drop off your waste equipment for

recycling, please contact your local office,your household waste disposal

service or the shop where you purchased the product.

ixviii

• 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 physician immediately and inform your company’s

health and safety department.

The following section provides tips for more comfortable computer use.

Findingyourcomfortzone

Find your comfort zone by adjusting the viewing angle of the monitor, using a footrest,

or raising your sitting height to achieve maximum comfort. Observe the following tips:

• refrainfromstayingtoolonginonefixedposture

• avoidslouchingforwardand/orleaningbackward

• standupandwalkaroundregularlytoremovethestrainonyourlegmuscles

Takingcareofyourvision

Long viewing hours, wearing incorrect glasses or contact lenses, glare, excessive room

lighting, poorly focused screens, very small typefaces and low-contrast displays could

stress your eyes. The following sections provide suggestions on how to reduce eyestrain.

Eyes

• Restyoureyesfrequently.

• Giveyoureyesregularbreaksbylookingawayfromthemonitorandfocusingona

distantpoint.

• Blinkfrequentlytokeepyoureyesfromdryingout.

Display

• Keepyourdisplayclean.

• Keepyourheadatahigherlevelthanthetopedgeofthedisplaysoyoureyes

pointdownwardwhenlookingatthemiddleofthedisplay.

• Adjustthedisplaybrightness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

ixviii

• 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cardboardextendedfromthedisplay’s

topfrontedge

• Avoidadjustingyourdisplaytoanawkwardviewingangle.

• Avoidlookingatbrightlightsources,suchasopenwindows,forextendedperiods

oftime.

Developinggoodworkhabits

Developthefollowingworkhabitstomakeyourcomputerusemorerelaxingand

productive:

• Takeshortbreaksregularlyandoften.

• Performsomestretchingexercises.

• Breathefreshairasoftenaspossible.

• Exerciseregularlyandmaintainahealthybody.

Acer monitor is purposed for video and visual display

of information obtained from electronic devices.

_______________________________

RU Jan / Sr. Manager

Acer Incorporated (Taipei, Taiwan)

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

RX271

RX271 xxxxxx

(“x” = 0~9, a ~ z, A ~ Z, or blan k)

EN 55032:201/AC:201Class B

EN 61000-3-2:2014 Class D

2020.

Date

Apr. 22, 2020

Acer America Corporation

333 West San Carlos St., San Jose

Suite 1500

CA 95110, U. S. A.

Tel : 254-298-4000

Fax : 254-298-4147

www.acer.com

Federal Communications Commission

Declaration of Conformity

This device complies with Part 15 of the FCC Rules. Operation is subject to the following two

conditions: (1) this device may not cause 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:

Model Number:

SKU Number:

Name of Responsible Party:

Address of Responsible Party:

Contact Person:

Phone No.:

Fax No.:

LCD Monitor

RX271

RX271 [[[[[[[

(“x” = 0~9, a ~ z, or A ~Z)

Acer America Corporation

333

West San Carlos St.

Suite 1500

San Jose, CA 95110

U. S. A.

Acer Representative

254-298-4000

254-298-4147

Special notes on LCD monitors iii

Information for your safety and comfort iii

Safety instructions iii

Cleaning your monitor iii

Connecting/disconnecting the device iii

Accessibility iv

Safe listening iv

Warnings iv

Using electrical power iv

Product servicing v

Potentially explosive environments vi

Additional safety information vi

IT Equipment Recycling Information vi

Disposal instructions vii

LCD pixel statement vii

Tips and information for comfortable use vii

Declaration of Conformity

Federal Communications Commission

Declaration of Conformity

Unpacking 1

Attaching/ Removing the base

Screen position adjustment

Connecting the Power cord

Power saving

Display Data Channel (DDC)

Connector pin assignment 5

Standard timing table 6

Installation 7

Users controls

Using the Shortcut Menu

The Function page

Trouble shooting

English

Unpacking

Please check 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 Adapter

HDMI cable (Optional) AC Power cord

DP cable (Optional)

English

1. Attaching/ Removing the base

2. 1. Remove the monitor from the packaging.

2. Secure the stand to the monitor.

3.Secure the base to the stand by turn the screw clockwise

using a screwdriver.

FreeSync (HDMI'3 only):

It can allow a FreeSync supported graphics source to dynamically adjust

display refresh rate based on typical content frame rates for power efficient,

virtually stutter free and low-latency display update.

Attaching/ Removing the base

English

Screen position adjustment

To optimize the viewing position, you can adjust the monitor tilt by using

both of your hands to hold the edges of the monitor as shown below. The monitor

can be adjusted to 25degrees up or 5 degrees down.

With the built-in pedestal,you can swivel the monitor for the most comfortable viewing angle

After pressing the top of the monitor then you can adjust the height of the monitor

120mm

English

Connecting the Power cord

•Check first to make sure that the power cord you use is the correct type required

for your area.

• Themonitorhasauniversalpowersupplythatallowsoperationineither100/120V

ACor220/240VACvoltagearea.Nouser-adjustmentisrequired.

•Plug one end of the power cord to the AC inlet, and plug the other end into an AC

outlet.

• Forunitsusing120VAC:

UseaUL-listedcordset,typeSVTwireand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 switched to “power saving” mode by the control signal from the

displaycontroller,asindicatedbythered-coloredpowerLED.

Mode LEDlight

On Blue

Power saving Amber

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 seconds.

Display Data Channel (DDC)

To make installation easier, so long as your system supports the DDC protocol, the

monitorisabletoplug-and-play.TheDDCisacommunicationprotocolthroughwhich

the monitor automatically informs the host system about its capabilities; for example,

supported resolutions and corresponding timing. The monitor supports the DDC2B

standard.

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Connector pin assignment

19-Pin Color Display Signal Cable*

* only for certain models

20-Pin Color Display Signal Cable*

* only for certain models

PIN Meaning PIN Meaning

1. TMDS Data2+ 10. TMDS Clock+

2. TMDS Data2 Shield 11. TMDS Clock Shield

3. TMDS Data2- 12. TMDS Clock-

4. TMDS Data1+ 13. CEC

5. TMDS Data1 Shield 14. Reserved (N.C. on device)

6. TMDS Data1- 15. SCL

7. TMDS Data0+ 16. SDA

8. TMDS Data0 Shield 17. DDC/CEC Ground

9. TMDS Data0- 18. +5V Power

19. Hot Plug Detect

PIN Description PIN Description

1. Lane0(p) 11. GND

2. GND 12. Lane3(n)

3. Lane0(n) 13. Config1

4. Lane1(p) 14. Config2

5. GND 15. AUX_CH (n)

6. Lane1(n) 16. GND

7. Lane2(p) 17. AUX_CH (p)

8. GND 18. Hot Plug Detect

9. Lane3(n) 19. DP Power_Return

10. Lane3(p) 20. DP Power

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Standard timing table

No. Mode Resolution Refr esh Rate

VGA

640x480 60 Hz

2 640x480 72 Hz

MAC

640x480 120 Hz

VESA 720x400

66.66 Hz

SVGA 800x600

6 800x600

7 800x600

XGA

1024x768

1024x768 70

VESA

1152x864 75

1280x960

SXGA 1280x1024

13 VESA

1280x720

WXGA 1280x800

60 Hz

1360x768

60 Hz

WXGA+ 1440x900

60 Hz

WSXGA+

60 Hz

UXGA

60 Hz

19 60 Hz

60 Hz

1680x1050

1600x1200

1920x1080

640x480

800x600 120

1024x768 120

1440x900 120

1920x1080

120

144

30 165 Hz

1920x1080

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Installation

To install the monitor on your host system, please follow the steps below:

Steps

In order to prevent damage to the monitor, do not lift the monitor by its base.

2-1 Connect HDMI Cable (Option，Only HDMI-input model)

a. Make sure both the monitor and computer are powered-OFF.

b. Connect the HDMI cable to the computer.

3. Insert the monitor power cable into the power port at the back of the monitor.

4. Plug the power cords of your computer and your monitor into a nearby electrical outlet.

2-2 Connect DP Cable (Optional, Only DP-input model)

a. Make sure both the monitor and computer are powered-OFF.

b. Connect the DP cable to the computer.

Connecting Your Monitor to a Computer

1. Turn off your monitor and unplug your computer’s power cord.

Connecting Your Monitor to a Computer

1. Turn off your monitor and unplug your computer’s power cord.

Connecting Your Monitor to a Computer

1. Turn off your monitor and unplug your computer’s power cord.

Adapter

HDMI1

HDMI2

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Note:

DP(1.2):1920x1080 supports up to 144Hz in normal mode (supports to 165Hz in

overclocking mode),also supports FreeSync and HDR function.

HDMI(2.0):1920x1080 supports up to 144Hz in normal mode (supports to 165Hz in

overclocking mode),also supports FreeSync and HDR function.

HDMI(2.0):1920x1080 supports up to 144Hz in normal mode (supports to 165Hz in

overclocking mode),also supports FreeSync and HDR function.

Users controls

English

External controls

Function key a. Monitor power off status Press to switch power on. In the normal display,

anytime to Press more than 5 seconds switch to turn off the power.

b. Blue indicates power on. Amber flicker indicates standby/power

saving mode. No light display indicates Power off.

c. Press to any directions switch key to display First Menu. Press again to enter

next function in the First Menu.

d. The single toggle button on the backside of the Display bezel operates like

a joystick. To move the cursor, simply toggle the button in four directions.

Press the button to select desires option. In Main Menu The red indicates

operable, Grey indicates inoperable.

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Using the Shortcut Menu

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Note: The following content is for general reference only. Actual product specifications

may vary.

The OSD (onscreen display) can be used to adjust the settings of your LCD monitor. Press

the MENU key to open the OSD. You can use the OSD to adjust the picture quality and

general settings. For advanced settings, please refer to following page:

Main page

1. Menu OSD

2. Hot Key1 (Modes, Brightness, Gamma,

Contrast, Blue Light, Over Drive,VRB)

3. Hot Key2 (Modes, Brightness, Gamma,

Contrast, Blue Light, Over Drive,VRB)

4. Input selection

Hot key1 (default: Standard mode)

To choose scenario mode(Action，Racing，Sports,User, Standard, ECO, Graphics, HDR)

Hot key2 (default: Brightness)

Open the Brightness control and select your preferred brightness setting . When you are

done, press the joystick to quit current page and store.

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Selecting the input

Open the Input control and select HDMI1(2.0), HDMI2(2.0), DP or Auto

Source. When you are done, press the joystick to exit current page and store.

The Function page

Open the Function page to adjust the functions, settings which you want using the arrows.

When you are done, toggle the joystick to the left or right to go back one level.

Adjusting the Picture

1. Press the MENU key to open the OSD.

2. Toggle the joystick to the up or down to 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, Blue

Light, ACM,HDR,Super Sharpness.

5. Brightness: Adjust the brightness from 0 to 100.

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Note: Adjusts the balance between light and dark shades.

6. Contrast: Adjust the contrast from 0 to 100.

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Note: Sets the degree of difference between light and dark areas.

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7. Black Boost: This boosts the amplitude of the dark color levels of the display-blacks

will be less black.The higher the level,the higher the boost.

8. Blue Light: Filters out blue light to protect your eyes by adjusting how much blue light is

shown -- 80%, 70%, 60%, or 50%.

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Note: Higher values allow more blue light through. For the best protection select

a lower value.

11. Super Sharpness: Turn the Super Sharpness On or Off. Super Sharpness technology

can simulate high-resolution images by boosting the pixel density of the original source

to make images sharper and clearer.

Adjusting the Color

1. Press the MENU key to open the OSD.

2. Toggle the joystick 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).

9. ACM: Turn ACM on or off. The default is off.

10. HDR: Turn HDR Auto or off . The default is off.Select Auto enables this

function to automatically detect and process HDR signal.

5. Color temperature: Default is warm. You can choose Cool, Normal, Warm, Bluelight or

User.

6. Modes: further open the modes menu selection.

7. Color Space: You can choose Standard,SMPTE-C,DCI,EBU,HDR,Rec.709 or sRGB.

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Note:

1. HDR=(Auto )The source signal content is SDR, the brightness can do

adjustment, if content is HDR the brightness is fixed at 100 and gray out.

2. When HDR=(Auto),some paremeters: (ACM,Gamma,Contrast,BlueLight,Color

Temp,Black Boost......) functions is gray out and disable,and if you change other

ajustable parameters,the " Modes" will not jump to "User"Mode.

3. HDR = (Auto ), Color Page only shows the adjustable function, other functions

(Gamma and Color Temp are hidden).

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9. 6-axis Hue: Adjust the red, green, blue, yellow, magenta and cyan hue.

10. 6-axis Saturate: Adjust the red, green, blue, yellow, magenta and cyan saturation.

Adjusting the Audio

1. Press the MENU key to open the OSD.

2. Toggle the joystick to the up or down to select Audio 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. Volume: Adjust the volume

Adjusting the Gaming

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: Select Off, Normal, or Extreme.

8. Grayscale Mode: Default is off. Based on favorite to turn on or off.

5. Mute: Default is off. When mute is on, the volume is “0”.

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Note:

1. If Color Space is "HDR",then Modes is set to "HDR" automatically.

2. If Color Space is not "HDR",then Modes is set to "Standard".

5. Freesync: Select On or Off. FreeSync is available for AMD supported graphic cards

only.

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Note:

1. If FreeSync is "ON",then the Over Drive selection is set to "Normal"

automatically.

2. If FreeSync is "OFF",then the user can set Over Drive to either one of the

three settings including: (a) Extreme (b) Normal (c) Off.

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Adjusting the OSD

1. Press the MENU key to open the OSD.

2. Toggle the joystick to the up or don 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 menu language.

5. OSD timeout: Adjust the delay before turning off the OSD menu.

6. Transparency: Select the transparency when using gaming mode. The transparency

can be 0% (OFF), 20%, 40%, 60%, or 80%.

7. OSD Lock: OSD Lock function after the start of all Key unavailable.

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Note：1.OSD Locked：

Set the OSD Lock to“ON"from the OSD and press"Enter "

The"OSD Locked"message will appear in the midddle of the

screen ,and LED lights will indicate as blinking blue

when pressing any key,"OSD Locked"message will be prompted.

2.OSD Unlocked：

Press the second OSD key continuously for 3 seconds to unlock

OSD.The"OSD Unlocked"message will appear in the middle of the

screen,and LED lights will turn into blue

6. VRB: TO choose whether to support dynamic picture more clean control ，default is off.

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Note: 1.it is not support VRB when HDR set to“ON"or“Auto”.

2.VRB function does not affect the(Logo,Aim Point,Message and Input

Icon)brightness

3.When turn on FreeSync，will set VRB to“Off”automatically

4.When to adjust Brightness，Blue Light and ACM，will set VRB

to“off”automatically

5.When detect input timing lower than 75Hz,will set VRB to"Off" automatically

and grey out to disable

6.Due to the IC control dynamic picture to be clear when switch on VRB

function,the overall brightness will become dark,and the brightness of

"Extreme"will be darker than"Normal"

7. Refresh rate num: Display the panel’s current refresh rate on the screen.

8. Aim point: Show an Aim point on the screen for shooting games.

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Note: DDC/CI, short for Display Data Channel/Command Interface, which allows

monitor controls to be sent via software.

11. HDMI Black Level: You can select the level of blackness under HDMI source.The options

are Normal and Low.

12. Quick start mode: Select Off or On. Turn on to speed up boot speed.

Information

3. Toggle to the left or right to adjust the sliding scales.

4. Input: Select the source from HDMI1(2.0) ,HDMI2(2.0) ,DP.

5. Auto Source: Automatically searches for available input sources.

6. DP Format: Select the source from DP 1.1,DP1.2.

7. Wide mode: You can select which screen aspect you are using. The options are Full,

Aspect,1:1.

8. Hotkey Assigment: Select the function of shortcut key 1(Modes, Brightness, Volume,

Gamma, Contrast, Blue Light, Over Drive,VRB) and shortcut keys 2 (Modes,

Brightness, Volume, Gamma, Contrast, Blue Light, Over Drive,VRB)

9. DDC/CI: Allows the monitor settings to be set through the software on the PC.

1.Reset All Settings: Reset all settings to the defaults.

1. Press the MENU key to open the OSD.

2. Toggle the joystick to the up or down to select System from the OSD.Then toggle to the

right to navigate to the element you wish to adjust and press the joystick to enter it.

Adjusting the System

Troubleshooting

Before sending your LCD monitor for servicing, please check the troubleshooting list below

to see if you can self-diagnose the problem.

HDMI1(2.0) /HDMI2(2.0)/DP Mode

Problem LED status Remedy

No picture visible Blue Using the OSD menu, adjust brightness and

contrast to maximum or reset to their default

setting.

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 if the computer system is switched on

and in power saving/standby mode.

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Save Setting to…(User mode only)

1. Press the MENU key to open the OSD.

2.2. TToggle the joystick to the up or down to select "Save Setting to..." from the OSD.Thenoggle the joystick to the up or down to select "Save Setting to..." from the OSD.Then

toggle to the right totoggle to the right to navigate to the element you wish to adjust and press the joysticknavigate to the element you wish to adjust and press the joystick

to enter it.to enter it.

3.save setting to Game mode:There are three user-defined profiles available（Action，

Racing and Sports).Save your customized settings to the Game mode in order to Implement

those settings automatically when you select it afterwards

Table of Contents

Acer Nitro RX271P User Manual

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