ViewSonic VP231wb

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. (Analog + 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 Confidential
-
Do Not Copy VP231wb
3
LG: LM230W02-A2.
b. Vertical: 24Hz ~ 85