Acer CBL282K LCD Monitor: User Guide, Setup, and Specifications

Important Safety Instructions

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.
Do not place the LCD monitor near a window. Exposing the monitor to rain, moisture or sunlight can severely damage it.
Do not apply pressure to the LCD screen. Excessive pressure may cause permanent damage to the display.
Do not remove the cover or attempt to service this unit yourself. An authorized technician should perform servicing of any nature.
Store the LCD monitor in a room with a temperature of -20° to 60° C (-4° to 140° F). Storing the LCD monitor outside this range may result in permanent damage.
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.

Setup and Connection

Attaching the Monitor to the Base

Remove the monitor from the packaging.
Attach the footstand to the base (for selected models).
Turn clockwise to lock. Ensure that the base is locked onto the stand (for selected models).
Secure the base to the stand by turning the screw using the integrated tab or a suitable coin (for selected models).

Connecting Your Monitor to a Computer

A textual description of the connection diagram:

The rear of the monitor features various input ports. Connect the DisplayPort (DP) or HDMI cable from the graphics card of your computer to the corresponding input socket on the monitor. Tighten the thumbscrews on the signal cable connector. For audio output models, connect an audio cable from the computer's line-out port to the monitor's AUDIO IN socket. Finally, insert the monitor's power cable into the power port at the back of the monitor and plug both the monitor and computer power cords into a nearby electrical outlet.

Turn off your computer and unplug its power cord.
Connect the signal cable (DP optional, HDMI optional) to the monitor's input socket and the computer's graphics card output socket. Tighten thumbscrews.
Optional: Connect the audio cable from the computer's line-out port to the monitor's AUDIO IN socket.
Insert the monitor power cable into the power port at the back of the monitor.
Plug the power cords of your computer and monitor into a nearby electrical outlet.

Note: Audio output is only available for audio output models. Please check the user manual for more instructions.

FreeSync (DP/HDMI)

FreeSync technology allows a compatible graphics source to dynamically adjust the display's refresh rate based on typical content frame rates, providing power-efficient, virtually stutter-free, and low-latency display updates.

External Controls

The monitor features external controls for managing settings:

1. Power button: Turns the monitor on/off. Blue indicates power on. Amber indicates standby/power saving mode.
2. Function key:
- a. Press to view the Main page. Press again to enter hotkey1 function.
- b. When the Function Menu is active, press this key to view basic monitor information, current input, or reset custom color settings to factory defaults.
3. Function key:
- a. Press to view the Main page. Press again to enter hotkey2 function.
- b. When the Function Menu is active, press this button to select scenario mode or game mode.
4. Function key:
- a. Press to view the 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 the Main page. Press again to enter the 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 the desired option. Bright gray indicates operable. Dark gray indicates inoperable.

A visual representation of the external controls shows a magnifying glass icon (?) and numbered indicators 1 through 5, corresponding to the descriptions above.

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

Acer Inc. declares that this LCD monitor complies with the essential requirements and other relevant provisions of EMC Directive 2014/30/EU, Low Voltage Directive 2014/35/EU, RoHS Directive 2011/65/EU, and Directive 2009/125/EC regarding ecodesign requirements for energy-related products.

Notice: Shielded Cables

All connections to other computing devices must be made using shielded cables to maintain compliance with EMC regulations.

Notice: Peripheral Devices

Only peripherals (input/output devices, terminals, printers, etc.) certified to comply with Class B limits may be attached to this equipment. Operation with non-certified peripherals is likely to result in interference to radio and TV reception.

Caution

Changes or modifications not expressly approved by the manufacturer could void the user's authority, granted by 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 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

This symbol ♻️ on the product or packaging indicates that this product must not be disposed of with other household waste. 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. Separate collection and recycling at the time of disposal helps conserve natural resources and ensures recycling that protects human health and the environment. For more information about recycling drop-off points, contact your local city office, household waste disposal service, or the shop where you purchased the product.

Specifications

Acer monitor is purposed for video and visual display of information obtained from electronic devices.

LCD Panel
Driving system	TFT Color LCD
Size	28"W (71cm)
Pixel pitch	0.16mm(H) x 0.16mm(V)
Brightness	300cd/m²(Typical)
Contrast	100,000,000:1Max. (ACM)
Viewable angle	178° (H) 178° (V) (CR=10) (Typical)
Response time	4ms (G to G)
Panel Type	In-Plane Switching
H-Frequency	HDMI:30-160KHz DP:160-160KHz
V-Frequency	40-60Hz
Display Colors	1.07B Colors
Dot Clock	600MHz
Max. Resolution	3840x2160@60Hz
Plug & Play	VESA DDCCI/DDC2B
Power consumption @200cd/m²	ON Mode: 31W(typ.) Standby mode: 0.5W(typ.) Off Mode: 0.35W(typ.)
Input Connector	DP (Only DP Model)(Optional) HDMI (Only HDMI Model)
Input Video Signal	DP (Only DP Model)(Optional) HDMI (Only HDMI-Input Model)
Speakers	2W x 2
Audio	Audio-Output (Only Audio-Output Model)
Maximum Screen Size	Horizontal:620.928mm Vertical:341.28mm
Power Source	100-240V~, 50/60Hz
Environmental Considerations	Operating Temp: 0° to 40°C Storage Temp: -20° to 60°C Operating Humidity: 20% to 80%
Dimensions	637(W) x 437-567(H) x 269 (D)mm
Weight (N. W.)	7.25kg Unit (net)
Mechanism spec	Tilt: -5° to +35° Swivel: Yes Height adjustment: 130mm Pivot: Yes Detachable foot stand: Yes

External Controls Functions

Control	Function
Brightness	Volume
Contrast	Mute
Black Boost	Over Drive
Blue Light	FreeSync
ACM	VRB
HDR	Refresh Rate Num
Super Sharpness	Language
Auto Config	OSD Timeout
H. Position	Transparency
V. Position	OSD Lock
Focus	Input
Clock	Auto Source
Gamma	Wide Mode
Color Temp.	Hot Key Assignment
Modes	DDC/CI
sRGB Mode	HDMI Black Level
Grayscale Mode	Quick Start Mode
6-axis Hue	Reset
6-axis Saturate

*Specifications may vary depending on model, SKU, and/or region.

Find manuals and other documents for your Acer product on the official Acer support website.

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Acer CBL282K LCD Monitor User Guide