VA2248m-LED
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*Adapter may  be  required. Analog adapter available  from ViewSonic.  Specifications  subject  to change  without  notice. Selection, 
offers  and  programs  may  vary  by  country;  see  your  ViewSonic  representative  for  complete  details.  Windows  is  a  trademark  of 
Microsoft Corporation registered in the U.S. and other countries. Corporate names, trademarks stated herein are the property of their 
respective companies. Copyright © 2011 ViewSonic Corporation. All rights reserved. [15474-01B-03/11] VA2248m-LED
LCD  Type  22" (21.5" viewable) Wide Color TFT Active Matrix LCD
  Display Area  18.8" horizontal x 10.6" vertical; 21.5" diagonal
  Optimum Resolution  1920x1080
  Contrast Ratio  1000:1 (typ); 10,000,000:1 (dynamic)
  Viewing Angles  170º horizontal, 160º vertical @ contrast ratio > 10:1
  Response Time  5ms (typ)
  Light Source  Long life, 30,000 hrs. (typ)
  Brightness  250 cd/m
2
 (typ)
  Panel Surface  Anti-glare, hard-coating (3H)
VIDEO INPUT  Analog  RGB analog (75 ohms, 0.7/1.0 Vp-p)
  Digital  DVI-D (TMDS, 100 ohms)
  Frequency  F
h
: 24~82kHz, F
v
: 50~75Hz
  Sync  H/V separated (TTL), composite sync-on-green
COMPATIBILITY  PC  VGA up to 1920x1080 non-interlaced
  Mac
®
*  Power Mac
™
 up to 1920x1080
CONNECTOR  Analog  15-pin mini D-sub (VGA)
  Digital  DVI-D
  Audio  3.5 mm audio in
  Power  3-pin plug (CEE22)
AUDIO  Speakers  2x2W
POWER  Voltage  AC 100–240V (universal), 50/60Hz
  Consumption  26W (typ)
CONTROLS  Basic  Power, 1, down, up, 2
  OSD  Auto Image Adjust, Contrast/Brightness, Input Select (D-SUB,  
    DVI), Audio adjust (Volume mute), Color Adjust (sRGB, 9300K,  
    7500K, 6500K, 5000K, User Color [R, G, B]), Information,  
    Manual Image Adjust (H/V Position, Horizontal Size, Fine  
    Tune, Sharpness, Dynamic Contrast, Response Time, Aspect  
    Ratio, Eco-mode), Setup Menu (Language, Resolution Notice,  
    OSD Position, OSD Timeout, OSD Background, Auto Power  
    Off), Memory Recall 
ERGONOMICS  Tilt  Down 5º, Up 20º
OPERATING  Temperature  32–104º F (0–40º C)
CONDITIONS  Humidity  20–90% (non-condensing)
DIMENSIONS  Physical with stand  20.8" x 15.8" x 9.0" (527.9mm x 400.3mm x 228mm)
(W x H x D)  Physical without stand  20.8" x 13.7" x 1.5" (527.9mm x 348.6mm x 38.9mm)
  Packaging  23.0" x 18.7" x 4.8" (587mm x 475mm x 116mm)
WEIGHT  Net with stand  8.0 lb. (3.6 kg)
  Net without stand  7.6 lb. (3.45 kg)
  Gross  11.4 lb. (5.2 kg)
WALL MOUNT  VESA
®
 100mm x 100mm
REGULATIONS    UL, CUL, FCC-B (ICES), CB, CE, ICES-003B, REACH SVHC List,  
    Nemko ERGO, GOST-R + HYGIENIC, UkrSEPRO,  ErP, CCC,  
    CEL Level 1, BSMI, PSB, C-TICK, WEEE, RoHS, SASO, Ukraine,  
    TCO 5.1, ENERGY STAR
®
 5.0, EPEAT-Silver, Windows XP/Vista  
    Premium, Windows 7
POWER MANAGEMENT  ENERGY STAR
®
 standards
PACKAGE CONTENTS  LCD display, power cable, VGA cable, audio cable, Quick Start  
    Guide ViewSonic Wizard CD (User Guide and drivers)
WARRANTY    Three-year limited warranty on parts, labor and backlight.
ViewSonic Corporation’s QMS & EMS have been registered 
to ISO 9001 & ISO 14001, respectively, by TUV NORD.
22" (21.5" VIEWABLE) WIDESCREEN LED MONITOR WITH SPEAKERS AND ENERGY STAR
®
 5.0