2. Specification
(A). General specification:
1. General specification:
LCD panel suppliers:
a. Panel size:
23.0-inch (viewable).
b. Driver element:
a - Si TFT active matrix.
c. Effective display area:
495.36 (H) X 309.6 (V) mm.
d. Pixel pitch:
0.258 (H) X 0.258 (V) mm.
e. Max. resolution:
WUXGA (1920X1200 pixel).
f. Display color:
16.7M colors (R, G, B 8-bit data).
g. Response time:
Tr 8.5ms / Tf 7.5ms. (Typical)
h. Color filter arrangement:
R / G / B vertical stripe.
i. Black light:
12-CCFLs.
j. Contrast ratio:
350 (min), 500 (typical)
k. Luminance:
200 cd/m
2
(min), 250 cd/m
2
(typical).
l. Luminance variation:
1.3 (MAX.). (Note.1)
LCD panel specification:
m. Viewing angle (CR >10):
Horizontal: 176
o
, Vertical: 176
o
.
Input signals:
a. Analog R / G / B (0.7Vp-p/75 ohm) Positive.
b. Digital R /G / B DVI rev. 1.0 (TMDS single link)
c. H & V separate Sync: TTL level; Polarity: Positive or Negative.
d. H & V composite Sync: TTL level; Polarity: Positive or Negative.
e. SOG (Sync level 0.3Vp-p).
Input connector:
a. Analog D-sub 15pin x 1.
b. Digital DVI-I 29 pin x 1. ( Digital)
c. USB up stream x1.
Output connector:
a. USB down stream x 4.
Display data channel:
DDC2B.
Signal frequency range:
a. Horizontal:
a-1. Analog: 30KHz ~ 92KHz.
a-2. Digital: 30KHz ~ 92KHz.
*
1
Hz.
Note:
*
1
The maximum timing is 1920x1200 @60Hz reduce blanking timing.
c. Pixel clock:
c-1. Analog: 165MHz.
c-2. Digital: 165MHz.
d. Non-interlaced.
Resolution: 1920x1200.
(WUXGA)
Power supply:
AC Input Range:
AC 90 to 264V, 50/60Hz ± 3Hz, 3.0A.
Less then 50Ap.
For 115V
AC
.
Inrush current
Less then 100Ap.
For 230V
AC
.
Less then 120W.
On mode.
Less then 4W.
Active off mode.
Power Consumption:
Less then 4W.
DC power off.
PIP/PBP mode
Sub screen can’t over 110MHz (1280x1024 64K/60Hz) in PIP/PBP mode
ViewSonic
Corporation
Co
nfidential
-
Do
Not
Copy
VP231wb
3
LG: LM230W02-A2.
b. Vertical: 24Hz ~ 85
Summary of Contents for VP231WB - 23" LCD Monitor
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