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Technical Support
In warranty (Limited free support)
• If your device is still under manufacturer's warranty, you are eligible for limited support (free of charge)• Contact your local Acer office
Out of warranty (Premium paid support)
• Warranty expired? You can still get help!• Professional support by Acer trained technicians
• Offered via e-mail or live chat, typical response time is 1-2 hours
• Hardware & software problems
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• Spare parts search
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Model P/N: | MM.TKSEE.004 / MMTKSEE004 |
Technical Information | |
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Number of Screens: | 1 |
Viewable Screen Size: | 54.6 cm (21.5") |
Screen Mode: | Full HD |
Panel Technology: | Vertical Alignment (VA) |
Response Time: | 1 ms VRB |
Aspect Ratio: | 16:9 |
Pixel Pitch: | 0.25 mm |
Adjustable Display Pivot: | No |
Mount Type: | Wall Mountable |
Backlight Technology: | LED |
Maximum Adjustable Height: | No |
Horizontal Frequency: | 54 kHz to 84.38 kHz |
Vertical Frequency: | 48 Hz to 75 Hz |
Video | |
Maximum Resolution: | 1920 x 1080 |
Standard Refresh Rate: | 75 Hz |
Color Supported: | 16.7 Million Colors |
Color Depth: | 8-bit |
Native Contrast Ratio: | 3,000:1 |
Dynamic Contrast Ratio: | 100,000,000:1 |
Tearing Prevention Technology: | AMD FreeSync (HDMI) |
Color Gamut: | 72% NTSC |
Audio | |
Number of Speakers: | 2 |
Speakers: | Yes |
Speaker Output Power: | 2 W |
Interfaces/Ports | |
HDMI: | Yes |
VGA: | Yes |
Headphone: | Yes |
Power Description | |
Input Voltage: | 230 V AC |
Energy Consumption per Year: | 29 kWh |
Energy Efficiency Class (till 28th February 2021): | A |
Operating Power Consumption (Energy Star): | 20 W |
Standby Power Consumption (Energy Star): | 400 mW |
Off-Mode Power Consumption (Energy Star): | 500 mW |
Maximum Power Consumption (Energy Star): | 22 W |
Operating Power Consumption (EEL): | 20 W |
Physical Characteristics | |
VESA Mount Compatible: | Yes |
VESA Mount Standard: | 100 x 100 |
Color: | Black |
Miscellaneous | |
Package Contents: |
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Environmentally Friendly: | Yes |
Environmental Certification: | MPR II |
Warranty | |
Limited Warranty: | 2 Year |
To see warranty information, enter a valid serial number or SNID first here