acer KA2 Series LCD Monitor
INSTRUCTION MANUAL
KA2 Series-KA252Q
Important safety instructions
Please read the following instructions carefully.
1. Cleaning the LCD display screen: first, ensure that the power adapter you are using matches electrical standards for your region.
- Turn off the LCD monitor and unplug the power adapter.
- Spray a solvent-free cleaning solution onto your rag and gently wipe the screen.
- Never spill any liquid directly onto or into the screen or its case.
- Do not use any ammonia- or alcohol-based cleaners on the LCD monitor screen or case.
- Acer will not be liable for damage resulting from use of any ammonia or alcohol-based cleaners.
2. Do not place the LCD display near a window. Exposure to rain, moisture, or direct sunlight can cause serious damage lo the device.
3. Do not press on the LCD screen. Excessively forceful pressing can cause permanent damage lo the display.
4. Do not remove the case or attempt lo repair the machine by yourself. All maintenance tasks should be performed by an authorized technician.
5. Store the LCD display in a room with a temperature between -20°C-60°C (-4°F-140°F). Permanent damage may result if the LCD display is stored outside of this range.
6. Unplug the monitor’s power adapter immediately and contact an authorized technician if:
- The signal cable between the monitor and the computer is worn or damaged.
- Liquid spills onto the LCD display or the display is exposed lo rain.
- The LCD monitor or case is damaged.
Attaching the monitor base
1. Unpack the monitor base and place the base on a smooth work surface.
2. Unpack the monitor.
3. Attach the monitor stand arm to the base.
- Make sure the base snaps into the monitor stand arm. (Selected models only)
- Use a screwdriver to turn the black screw to secure the arm to the display. (Selected models only)
Connect the monitor to your computer
1. Turn off your computer and unplug the power cord.
2. 2-1 Connect Video Cable
a. Make sure both the monitor and computer are poweredOFF
b. Connect the VGA cable to the computer. (Optional)
2- 2 Connect HDMI Cable (Only HDMl-input model) (Optional)
a. Make sure both the monitor and computer are poweredOFF
b. Connect the HDMI cable to the computer.
2- 3 Connect DP Cable (Only DP-input model) (Optional)
a. Make sure both the monitor and computer are poweredOFF
b. Connect the DP cable to the computer.
3. Connect the Audio cable (only Audio input model) (Optional)
4. Connect the USB Type C Cable (only USB Type C input model) (Optional)
5. Insert the monitor power cable into the power port at the back of the monitor.
6. Plug the power cords of your computer and your monitor into a near by electrical outlet.
7. Select Power-off USB charge ON/OFF to enable/disable Power-off USB charge function. (Optional)
External control
Regulatory and safety statements
FCC statement
This equipment 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 when the equipment is installed in a residential area. This equipment generates, uses, and can radiate radio frequency energy, and if not installed and used in accordance with instructions, may cause interference to radio communications.
However, there is no guarantee that interference will not occur in a specific installation. If the device does cause interference to radio or television reception (which can be determined by the switchgear), ii is recommended that the user lake one or more of the following measures to eliminate the interference:
- Readjust the direction or position of the receiver antenna.
- Increase the distance between the device and the receiver.
- Connect the device power to a power outlet that is different from the circuit to which the receiver is connected.
- Contact your retailer or an experienced radiofTV technician for help.
Note
To prevent damage to the monitor, do not lift the monitor using the stand.
Note: shielded cable
All connections to other computing devices must be through shielded cables to comply with EMC regulations.
Note: peripherals
Only certified peripherals (input/output devices, terminals, printers, etc.) that meet Class B limits should be connected to the device. Using uncertified peripherals may cause interference to radio and television reception.
Note
Any changes or modifications not expressly approved by the manufacturer could void the use?s authority to operate this product.
Operating 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 be able to accept any interference received, including interference that may cause undesired operation.
Note: Canadian users CAN ICES (B) / NMB (B)
Explanatory note on “Regulations on the Management of Waste Electrical and Electronic
Products Recycling and Disposal”
To better care for and protect our planet, when the user no longer needs this product or the product end of life, please comply with national laws and regulations on the recycling of electrical and electronic product waste, and recycle it through local manufacturers with nationally recognized recycling qualifications.
Abandonment of waste equipment for EU household users
This symbol on the product or on its packaging indicates that the product must not be disposed of with other household waste. When disposing of used devices, ii is your responsibility to bring ii to a collection point that recycles used electrical and electronic equipment. The separate collection and recycling of used devices at the lime of disposal helps to conserve natural resources and ensures that they are recycled in a manner that protects human health and the environment. For more information about recycling points for used devices, please contact your local city office, household waste disposal service, or the shop where you purchased the product.
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.
Acer monitor is purposed for video and visual display of information obtained from electronic devices.
SPECIFICATION
Product Specifications:
- Model: KA252Q
- Inputs: VGA, HDMI, DisplayPort
- Frequency Range (Optional): 31.469-137.260 KHz
- Refresh Rate (Optional): 48-120 Hz
- Maximum Resolution (Optional): 1920×1080 @120 Hz
- DisplayPort Frequency (Optional): 285.500 MHz
QUICK Usage Instructions:
Connecting the Monitor:
- Place the monitor on a stable surface.
- Connect the appropriate cable (VGA, HDMI, or DisplayPort) from your device to the corresponding input on the monitor.
- Power on the monitor and your device.
Adjusting Settings:
To adjust settings such as resolution and refresh rate, access the monitor’s on-screen display (OSD) menu using the buttons located on the monitor.
Optimizing Display:
For the best viewing experience, ensure that the display resolution and refresh rate are set according to your preferences and device capabilities.
Frequently Asked Questions (FAQ):
Q: How do I switch between different input sources?
A: Use the input/source button on the monitor or access the input selection in the monitor’s OSD menu to switch between VGA, HDMI, and DisplayPort inputs.
Q: What should I do if the monitor is not displaying any image?
A: Check the cable connections, ensure the monitor is powered on, and verify that the correct input source is selected. If issues persist, refer to the troubleshooting section of the user manual.
Documents / Resources
 | acer KA2 Series LCD Monitor [pdf] Instruction Manual KA252Q, KA2 Series LCD Monitor, KA2 Series, LCD Monitor, Monitor |
