Acer ConceptD CM3271K User manual
English
Acer LCD Monitor Quick Start Guide (QSG)
Important safety instructions
Please read the following instructions carefully.
1. To clean the LCD monitor screen:
• Turn off the LCD monitor and unplug the power cord.
• Spray a non-solvent cleaning solution onto a rag and clean the screen gently.
2. Do not place the LCD monitor near a window. Exposing the monitor to rain, moisture or sunlight can severely damage
it.
3. Do not apply pressure to the LCD screen. Excessive pressure may cause permanent damage to the display.
4. Do not remove the cover or attempt to service this unit yourself. An authorized technician should perform servicing of
any nature.
5. Store the LCD monitor in a room with a temperature of -20° to 60° C (-4° to140° F). Storing the LCD monitor outside
this range may result in permanent damage.
6. Immediately unplug your monitor and call an authorized technician if any of the following circumstances occur:
• Monitor-to-PC signal cable is frayed or damaged.
• Liquid spills onto the LCD monitor or the monitor is exposed to rain.
• The LCD monitor or case is damaged.
7. In order to prevent damage to the LCD panel, do not place the monitor face down on a surface.
Connecting your monitor to a computer
1. Turn off your computer and unplug your computer's power
cord.
2. Connect the signal cable to the HDMI (optional) and /or
DP (optional) input socket of the monitor, and the HDMI
(optional) and /or DP (optional) output socket of the
graphics card on the computer.
3. USB Type C Cable (Optional, USB Type C input models
only) Connect one end of the USB type C cable (optional)
to your computer and connect the other end to your
electric devices.
4. Connect the USB Cable(Optional)
Connect the cable to the fast charging USB 3.0 port (one)
to charge. The normal USB 3.0 port (three) are for non-
fast charging.
Connect the USB 3.0/USB-B cable to port.
5. Insert the monitor power cable into the power port at the
back of the monitor.
6. Connect the power adapter and power cord to the monitor,
then to a properly grounded AC outlet.
USB
DP
HDMI 1 DP IN
HDMI 2
USB Type C
Note: Audio output is only for audio output model. Please check user manual for more instruction.
1
2
3
4
5
External controls
1 Power button Turns the monitor on/off.Amber indicates power on. Blinking amber indicates (Standby/ Power
Saving mode/ OSD locked).
2 Function key
/
a. Press to view Main page. Press again to enter hotkey1 function.
b. When the Function Menu is active, press this key to view the basic information for your monitor
and current input or reset the custom color settings to the factory defaults.
3 Function key
/
a. Press to view 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.
English
5 Function key
/
a. Press to view Main page.Press again to enter next function in the Function Menu.
b. 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 desired option.
Note: Acer monitor is purposed for video and visual display of information obtained from
electronic devices.
AMD FreeSync:
It can allow a AMD FreeSync supported graphics source to dynamically adjust display refresh rate based on typical content
frameratesforpowerefcient,virtuallystutterfreeandlow-latencydisplayupdate.
DP port could support AMD FreeSync, HDMI could support HDMI-VRR (for Xbox One VRR).
Regulations and safety notices
FCC notices
This device has been tested and found to comply with the limits for a Class B digital device pursuant to Part 15 of the FCC
rules. These limits are designed to provide reasonable protection against harmful interference in a residential installation.
This device generates, uses, and can radiate radio frequency energy and, if not installed and used in accordance with the
instructions, may cause harmful interference to radio communications. However, there is no guarantee that interference will
not occur in a particular installation. If this device does cause harmful interference to radio or television reception, which
can be determined by turning the device off and on, the user is encouraged to try to correct the interference by one or more
of the following measures:
• Reorient or relocate the receiving antenna.
• Increase the separation between the device and receiver.
• Connect the device into an outlet on a circuit different from that to which the receiver is connected.
• Consult the dealer or an experienced radio/television technician for help.
CE declaration of conformity
Hereby, Acer Inc., declares that this LCD monitor is in compliance with the essential requirements and other relevant
provisions of EMC Directive 2014/30/EU, Low Voltage Directive 2014/35/EU, and RoHS Directive 2011/65/EU and Directive
2009/125/EC with regard to establishing a framework for the setting of ecodesign requirements for energy-related product.
Notice: Shielded cables
All connections to other computing devices must be made using shielded cables to maintain compliance with EMC
regulations.
Notice: Peripheral devices
Onlyperipherals(input/outputdevices,terminals,printers,etc.)certiedtocomplywiththeClassBlimitsmaybeattached
tothisequipment.Operationwithnon-certiedperipheralsislikelytoresultininterferencetoradioandTVreception.
Caution
Changesormodicationsnotexpresslyapprovedbythemanufacturercouldvoidtheuserauthority,whichisgrantedby
the Federal Communications Commission, to operate this product.
In order to prevent damage to the monitor, do not lift the monitor by its base.
Operation conditions
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.
Notice: Canadian users
CAN ICES-3(B)/NMB-3(B)
Disposal of waste equipment by user in private household in the European Union
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
cityofce,yourhouseholdwastedisposalserviceortheshopwhereyoupurchasedtheproduct.
English
SPECIFICATION
LCD Panel
Driving system TFT Color LCD
Size 27 "W (69cm)
Pixel pitch 0.15525mm(H) x 0.15525mm(V)
Brightness Native: 350nits, HDR400 mode: peak 400nits
Contrast 100,000,000:1Max. (ACM)
Viewable angle (Typical) 178° (H) 178° (V) (CR≥10)
Response time 4ms(GTG)
Panel Type In-Plane Switching
H-Frequency HDMI: 30K~160KHz, DP: 160K~160KHz
V-Frequency HDMI: 40~60Hz(FreeSync:40-60Hz), DP: 40~60Hz(FreeSync:40-60Hz)
Display Colors 1.07B Colors
Dot Clock 600MHz
Max. Resolution 3840x2160 @60Hz
Plug & Play VESA DDCCI/DDC2B
EnergyEfciencyClass C
*Annual Energy Consumption(Typical) 73 (kWh) (for HDMI-input Model)
Power consumption
@200cd/m2
ON Mode 52W(typ.)
Sleep Mode 0.45W(typ.)
Off 0.4W(typ.)
Input Connector
DP (Only DP Model)
HDMI (Only HDMI model)
USB Hub / USB3.0 x 4 (Only USB Hub Model)
USB Type C (Only USB Type C model)
USB-B (Only USB-B model)
Input Video Signal DP signal(Only DP-Input Model)
HDMI signal(Only HDMI-Input Model)
Speakers(Typical) 4W x 2
Audio Audio-Output (Only Audio-Output Model)
Maximum Screen Size Horizontal:596.16mm
Vertical:335.34mm
Power Source 100-240V~, 50/60Hz
Environmental
Considerations
Operating Temp: 5° to 35°C
Storage Temp: -20° to 60°C
Operating Humidity: 20% to 80%
Dimensions 629 (W) x 420.5~600.5(H) x 269(D)mm
Weight (N. W.) 6.49kg Unit (net)
Mechanism spec Tilt: -5° to +35°, Swivel: 360°, Height adjustment: 180mm, Pivot: Yes
Detachable foot stand: Yes
External
Controls: Functions
Brightness
Contrast
Black Boost
Blue Light
ACM
HDR
Light Sensor
Super Sharpness
Gamma
Color Temp.
Modes
Color Space
Calibration
Grayscale Mode
6-axis Hue
6-axis Saturate
Volume
Mute
Over Drive
AMD FreeSync
Refresh Rate Num
Ultra-low lantecy
Language
OSD Timeout
Transparency
OSD Lock
Input
Auto Source
Wide Mode
PIP/PBP
Hot Key Assignment
DDC/CI
HDMI Black Level
Quick Start Mode
USB Port Select
USB 3.0
Power-off USB Charge
*Specicationsmayvarydependingonmodel,skuand/orregion.
FindmanualsandotherdocumentsforyourAcerproductontheofcialAcersupportwebsite.
*Annual energy consumption is calculated using the typical power consumption 4 hours per day, 365 days per year.
Note:
• HDMI1 (2.0): Support max timing resolution (3840x2160-60Hz), Support (FreeSync & HDR).
• HDMI2 (2.0): Support max timing resolution (3840x2160-60Hz), Support (FreeSync & HDR).
• DP: Support max timing resolution (3840x2160-60Hz), Support (FreeSync & HDR).
• DP ALT: Support max timing resolution (3840x2160-60Hz), Support (FreeSync & HDR).
• .
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