Wacom 21UX - Manual (Page 71)

Appendix
Page 69
DISPLAY
Display panel a-Si active matrix TFT LCD (IPS type)
Screen size 21.3 in, 432 x 324 mm (17.0 x 12.8 in)
Aspect ratio 4 : 3
Number of pixels 1600 x 1200
Input video signal Digital: DVI 1.0 compliance / Analog RGB
Supported resolution 1600 x 1200, 1280 x 1024, 1024 x 768, 800 x 600, 640 x 480
White luminance uniformity 72% (typ.) center
Synchronization range 50 to 75 Hz vertical, 30 to 80 kHz horizontal
(UXGA: 60 Hz vertical, 75 kHz horizontal)
Timing modes 5 preset modes + 24 user modes
Pixel pitch 0.270 (H) x 0.270 (V) mm (0.011 x 0.011 in)
Viewing angles @ CR10:1
(horizontal/vertical) 170(85/85) / 170(85/85) (typ.)
Display colors 16.7 million colors
Contrast ratio 550 : 1 (typ.)
Response time (Tr+Tf) 20 ms (typ.)
Luminance 220 cd/m2 (typ.), LCD panel only
200 cd/m2 (typ.), with protection glass
OSD manual control Brightness, contrast, pitch, phase, vertical position, horizontal
position, transparency, auto adjust, language, back light, menu
position, reset, scaling, color temperature (9300K/6500K/5000K/
Custom/User/Direct)
Plug and Play DDC 2B, DDC/CI
LCD quality Each LCD panel is produced under very stringent quality standards.
Production techniques cannot guarantee an absolutely perfect TFT
display. Wacom does not allow any pixel to be always white or
always black. A small number of pixels are allowed to show a
wrong color for some parts of the color spectrum. This does not
mean the display is defective.