21" HIGH-PERFORMANCE
COLOR MONITOR

  
The VS21 is designed for imaging and CAD/CAM/CAE professionals who want maximum performance from today's technology. A powerfule tool for high-end graphics, production, scientific and engineering design applications, its advanced features deliver sharp pictures, crisp colors and precise lines with virtually no eye strain. 

Cathode Ray Tube 
Size -  21-inch diagonal measure (19.9" viewable) 
Screen -  Anti-reflective, anti-static coated 
Dot Pitch -  0.28 mm 
Phosphor -  P22 

Video 
Input -  HD-15 or BNC; RGB analog, 0.70 V p-p 
Dot Clock -  230 MHz (max) 
Transient Response -  < 5 ns between 10-90 percent 

Synchronization 
Polarity -  TTL pos/neg 
Frequency -  30-117 kHz (horizontal) 
50-160 Hz (vertical) 
Retrace Period -  3.5 µs (max horizontal) 
600 µs (max vertical) 

Raster Specifications 
Dimensions -  380±4 mm (max horizontal) 
285±4 mm (max vertical) 
Resolution -  1350 x 1010 (approx.) 
Bandwidth Limit -  1600 x 1200 @ 60 Hz 
Maximum Resolution -  1600 x 1200 @ 85 Hz (sync limit) 
Optimum Resolution -  1280 x 960 @ 70+ Hz (4:3) 
1280 x 1024 @ 70+ Hz (non-square) 

Electrical 
Voltage -  100-240 VAC, 50/60 Hz 
Inrush Current -  30 A @ 100 VAC, 60 A @ 200 VAC (max) 
Power -  < 160 W 

Physical 
Operating Environment -  0-40 ? (32-104 ?) 
5-80 % humidity, NC 
Dimensions -  506 x 527 x 485 mm (W x H x D) 
19.9 x 20.7 x 19.1 inches 
Weight -  34.5 kg (76.1 lbs.) Gross 
30.5 kg (67.3 lbs.) Net 

Features 
General -  On-screen, digital control 
VESA DDC 1/2B Plug & Play 
Auto degauss 
User Controls -  Contrast, brightness, H/V size/position, color temperature (9300/6500) RGB drive, H/V pincushion/barrel H trapezoid/sheer, H/V convergence, raster rotation, degauss 
Regulatory Approvals -  UL1950, CSA, TUV G/S, FCC Class B, DHHS, MPR-II, TCO 92, ISO 9241-3, SEMKO, DEMKO, FIMKO, NEMKO, CE, EPA Energy Star