Acer ET221Q manual

Acer ET221Q
  • Number of pages: 25
  • Filetype: PDF
  • Acer LCD Monitor

    User Guide
Acer ET221Q

Got a question?

Number of questions: 0

Do you have a question about the Acer ET221Q or do you need help? Ask your question here. Provide a clear and comprehensive description of the issue and your question. The more detail you provide for your issue and question, the easier it will be for other Acer ET221Q owners to properly answer your question.

Acer ET221Q specifications

Brand Acer
Model ET221Q
Product Monitor
Language English
Filetype PDF
Weight & dimensions
Width (without stand) 490 mm
Depth (without stand) 213 mm
Height (without stand) 396 mm
Weight (without stand) 3400 g
Display diagonal 21.5 "
Display brightness (typical) 250 cd/m²
Display resolution 1920 x 1080 pixels
Response time 4 ms
HD type Full HD
Display technology LED
Supported graphics resolutions 640 x 480 (VGA),720 x 400,800 x 600 (SVGA),1024 x 768 (XGA),1152 x 864 (XGA+),1280 x 1024 (SXGA),1280 x 720 (HD 720),1280 x 800 (WXGA),1440 x 900 (WXGA+),1680 x 1050 (WSXGA+),1920 x 1080 (HD 1080)
Contrast ratio (typical) 1000:1
Contrast ratio (dynamic) 100000000:1
Viewing angle, horizontal 178 °
Viewing angle, vertical 178 °
Display number of colours 16.78 million colours
Native aspect ratio 16:9
Aspect ratio 16:9
3D -
Maximum refresh rate 60 Hz
Pixel pitch 0.248 x 0.248 mm
Supported video modes 1080p
Panel type IPS
Screen shape Flat
Other features
Display LED
AC adapter included
TV tuner integrated -
Certification CE, FCC
Product colour Black
Feet colour Black
Market positioning -
Packaging data
Quick start guide
On Screen Display (OSD)
Tilt angle range -5 - 20 °
VESA mounting
Panel mounting interface 100 x 100 mm
Height adjustment
Cable lock slot
Ports & interfaces
HDMI ports quantity 1
VGA (D-Sub) ports quantity 1
Built-in USB hub
DVI port
Power consumption (standby) 0.5 W
Power consumption (off) 0.45 W
Power consumption (typical) 18 W
Power consumption (PowerSave) 16 W
Energy efficiency class (SDR) F
Energy efficiency class (HDR) -
Energy consumption (SDR) per 1000 hours 17 kWh
Energy consumption (HDR) per 1000 hours - kWh
Energy efficiency scale A to G
Built-in speaker(s)
Built-in camera
Sustainability certificates ENERGY STAR
AMD FreeSync -
Thin Client
Thin client installed -

Frequently asked questions

Below, you will find the most frequently asked questions about the Acer ET221Q.

Is your question not listed? Ask your question here