ViewSonic EP4220, User Manual

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11
8. Technical Specifications
8.1. EP4220
Display:
Item Specifications
Screen Size (Active Area) 42” ePoster (106.68 cm)
Number of Pixels 1920 (H) × 1080 (V)
Pixel Pitch 0.4845 (H) × 0.4845 (V) [mm]
Displayable Colors 16.7 Million colors
Brightness 350 cd/m²
Contrast Ratio (Typical) 3000:1
Viewing Angle 178 degrees
In/Out Terminals:
Item Specifications
Speaker Output Internal Speakers 2.5W + 2.5W
RS232C D-Sub Jack × 1
(9 pin)
TXD + RXD (1:1)
HDMI Input HDMI Jack × 1
(Type A) (19 pin)
Digital RGB: TMDS (Video + Audio)
MAX: Video: 720p, 1080p, 1920 × 1080/60 Hz (WUXGA)
Audio: 48 KHz / 2 Channel (L+R)
Supports LPCM only
VGA Input D-Sub Jack × 1
(15 pin)
Analog RGB: 0.7V [p-p] (75Ω), H/CS/V: TTL (2.2kΩ), SOG: 1V [p-p]
(75Ω)
MAX: 720p, 1080p, 1920 × 1080/60 Hz (WUXGA)
General:
Item Specifications
Power Input 100-240V 50-60Hz, 1A
Power Consumption (Max.) 80 W
Power Consumption (Typical) 70 W
Power Consumption (DC off) < 9W
Dimensions [W × H × D] 685 × 1835 × 450 mm
Weight 57 Kg
Gross Weight 67 Kg
Environmental Condition:
Item Specifications
Temperature
Operational 0 ~ 50°C
Storage -20 ~ 60°C
Humidity
Operational 10 ~ 90% (Non-condensation)
Storage 10 ~ 95% (Non-condensation)