Справочник Пользователя для Wacom DTU2231A
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Interactive pen display
DISPLAY
Display panel
a-Si active matrix TFT LCD
Screen size
476.64 x 268.11 mm (18.78 x 10.56 in)
Aspect ratio
16 : 9
Number of pixels
1920 x 1080
Input video signal
Analog: 0.7 Vp-p positive at 75 ohm
H/V separate sync, TTL level, positive/negative
H/V composite sync, TTL level, positive/negative
Digital: DVI revision 1.0
H/V separate sync, TTL level, positive/negative
H/V composite sync, TTL level, positive/negative
Digital: DVI revision 1.0
Output video signal
Analog: analog output
Video: RGB (75 ohm loading)
Digital: TTL output
Pixel rate: up to 135 MHz, Sync: Hs, Vs, Xs
Video: RGB (75 ohm loading)
Digital: TTL output
Pixel rate: up to 135 MHz, Sync: Hs, Vs, Xs
Resolutions, in pixels
1920 x 1080, 1680 x 1050, 1400 x 900, 1280 x 1024, 1280 x 960, 1280 x 800,
1152 x 864, 1024 x 768, 800 x 600, 640 x 480 (all values at 60 Hz)
1152 x 864, 1024 x 768, 800 x 600, 640 x 480 (all values at 60 Hz)
White luminance uniformity
75% (min.)
Synchronization range
Vertical: 30 to 80 Hz, Horizontal: 56 to 75 kHz
Timing modes
12 preset modes + 12 user modes
Display area
476.64 x 268.11 mm (18.78 x 10.56 in)
Pixel pitch
0.24825 x 0.24825 mm (0.00978 x 0.00978 in)
Display colors
16.7 million
Contrast ratio
1000 : 1, typical
Response time (response time
Tr+Tf) or display response time
(Tr+Tf)
Tr+Tf) or display response time
(Tr+Tf)
5 ms typical (rise and fall)
Luminance (brightness)
250 cd/m2 (typical)
OSD manual control
Brightness, contrast, pitch, phase, vertical position, horizontal position,
language, back light, menu position, reset, color temperature (9300K/6500K/
5000K/User/Direct)
language, back light, menu position, reset, color temperature (9300K/6500K/
5000K/User/Direct)
Plug and Play
DDC2B, DDC/CI
LCD quality
Each interactive pen display 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 (4 or less) are allowed to show a wrong
color for some parts of the color spectrum. This does not mean the display is
defective.
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 (4 or less) are allowed to show a wrong
color for some parts of the color spectrum. This does not mean the display is
defective.