ViewSonic va1938wa-led User Manual

ViewSonic VA1938wa-LED 3
Declaration of RoHS Compliance
This product has been designed and manufactured in compliance with Directive 2002/95/EC of
the European Parliament and the Council on restriction of the use of certain hazardous
substances in electrical and electronic equipment (RoHS Directive) and is deemed to comply
with the maximum concentration values issued by the European Technical Adaptation
Committee (TAC) as shown below:
Certain components of products as stated above are exempted under the Annex of the RoHS
Directives as noted below:
Examples of exempted components are:
1. Mercury in compact fluorescent lamps not exceeding 5 mg per lamp and in other lamps not
specifically mentioned in the Annex of RoHS Directive.
2. Lead in glass of cathode ray tubes, electronic components, fluorescent tubes, and electronic
ceramic parts (e.g. piezoelectronic devices).
3. Lead in high temperature type solders (i.e. lead-based alloys containing 85% by weight or
more lead).
4. Lead as an allotting element in steel containing up to 0.35% lead by weight, aluminium
containing up to 0.4% lead by weight and as a cooper alloy containing up to 4% lead by
weight.
Substance Proposed Maximum Concentration Actual Concentration
Lead (Pb) 0.1% < 0.1%
Mercury (Hg) 0.1% < 0.1%
Cadmium (Cd) 0.01% < 0.01%
Hexavalent Chromium (Cr
6+
)
0.1% < 0.1%
Polybrominated biphenyls (PBB) 0.1% < 0.1%
Polybrominated diphenyl ethers (PBDE) 0.1% < 0.1%

ViewSonic va1938wa-led Specifications

General

Color	black
Tiltable	yes
Touch Screen	no
Webcam	no
OS Compatibility	windows, mac
Screen Size	18.5 inches
Aspect Ratio	16:9
Resolution	1366 x 768
Native Resolution	1366 x 768
Refresh Rate	75hz
Horizontal Viewing Angle	170 degrees
Vertical Viewing Angle	160 degrees
Response Time	5 milliseconds
Brightness	250 candela per square meter
Contrast Ratio	10, 000, 000:1
Horizontal Scan Rate	82 kilohertz
Built-In Speakers	no
Power Consumption	18 watts
Depth with Stand	7.1 inches
Width with Stand	17.3 inches
Net Weight without Stand	5.9 pounds