Acer DA220HQL - Manual (Page 3)

English
PECIFICATIONS
Items DA220HQL
LCD Panel
Driving system TFT Color LCD
Size 21.5”W (55cm)
Pixel pitch 0.2652(H) x 0.2652(V)mm
Brightness (cd/m 2 ) 200 / 250 (Min/Typ)
Contrast 100,000,000:1 Max (ACM)
Viewable angle 178°(H),178°(V)
Response time 12ms (G to G)
Panel Type VA
H-Frequency 30kHz-80kHz
V-Frequency 55Hz-75Hz
Display Colors 16.7 Million
Touch screen Optical dual-touch screen
Dot Clock 173MHz
Max. Resolution 1920 x 1080
Power consumption
(at 250 nits)
On Mode 27W(typical)
Off Mode 0.5W(typical)
Speakers 1Wx2(Only Audio-Input model)
Input Connector
HDMI 19pin
Micro USB connector (slave), Two USB connectors (host)
Headphone jack, Ethernet LAN
Input Video Signal HDMI Signal
CPU Dual-Core ARM® Cortex™-A9 processor 1 GHz
System memory 1GB of RAM, 8GB of flash memory
Operating system Google Android
Connectivity Bluetooth 2,1+EDR & A2DP support, WiFi IEEE 802.11b/g/n
Camera 1.2-megapixel
Maximum Screen Size
Horizontal 476.64mm
Vertical 248.25mm
Power Source 100-240Vac, 50-60Hz (AC adaptor)
Environmental Considerations
Operating Temperature: 0° to 40°C
Storage Temperature: -20° to 60°C
Operating Humidity: 20% to 85%
Dimensions (W x H x D) 513x360x54mm
Weight (N. W.) 4.8kg(net)
Mechanism specifications Tilt: 15° to 75°
External Controls
Buttons Power button
Functions
Contrast
Brightness
ACM (On/Off)
*All specifications are subject to change without notice.
Regulatory Compliance