Appendix

9 Appendix

Specification

LCD Spec.

 

Size

54.6 cm (21.5”)

Resolution

1920x1080

White Luminance

250/200 (Max./typ)

Contrast Ratio

1000/700 (typ/min.)

Response time

5ms (typ)

Viewing Angle

170/160 (horizontal/vertical)

 

 

System

 

Operating System

Android ICS 4.0.4

CPU

TI OMAP 4430, Dual-core ARM® Cortex-A9, 1GHz

System Memory

DDR2 1GB

Storage

eMMC 8GB

WLAN/Bluetooth

802.11b/g/n + Bluetooth V2.1

Camera

Front: MIPI 1.3M - HD

Microphone

Internal MIC x1, digital type

LED Indicator

Green (on) / Orange (saving)

Power Switch

One standby power button (power on/off/suspend/

 

resume)

I/O ports

HDMI x 1 (Micro type)

 

USB x 2

 

USB x 1 (Micro type, supports OTG)

 

3.5mm Headphone-out

 

LAN (RJ45, supports 10/100 Mbps)

 

DC Jack (ID 1.7mm, OD4.0mm)

 

SD card slot (Micro type)

Touch screen

Optical touch type, with glass

Touch controller

One touch & Gesture

Speakers

1W x 2

Adapter (DC)

Input: 100~240Vac, 50-60Hz, 1.2A

 

Output: DC Jack 19V, 2.1A, 40W max.

Power Consumption

30W typ.

Power Save

Standby mode < 1W, Off mode < 0.5W

Stand

Photo-frame type

VESA® mount

Optional

Dimension

512.8 mm (L) x 353 mm (H) x 24.8mm (W)

Weight

Gross: 5.8kg

 

Net: 4.8Kg

39

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ViewSonic VSD220 manual Appendix, Specification, LCD Spec, System