ViewSonic Corporation Confidential - Do Not Copy
9
2.7 AUDIO INTERFACE (SPEAKER SPECIFICATION)
Line input connection
3.5 mm stereo jack
Line input signal 1.0 Vrms
Line input impedance 10k Ohm
Maximum power output (Electric)
2.0 W /CH
Signal to Noise Ratio 72 dB
Frequency response 100 Hz – 20 Khz
Distortion
< 8 % THD (@1kHz)
Vibration
There should be no audible vibration with volume at
100% and treble / bass at default
Screen image
There should be no affect on the screen image
stability under any conditions
Connector PC99 requirement Audio in
Lime Green pantone # 577C
Cable type / length 3.5mm stereo cable / 1.8m length
Audio DPMS
SPEAKERS STAY ON WHEN THE REST OF THE
MONITOR IS IN POWER SAVING
* No any sympathetic or abnormal noise allowed under Volume OSD ≦70%
TFT LCD PANEL
Panel Source Identify
The panel code “B” for CMO panel should be shown on following position,
(1) The lower right side of ID label. (see Figure 2)
(2) The lower right side of UPC label. (see Figure 3)
(3) The F/W version sticker or silkscreen on main board
Panel Characteristics:
1
st
Source Panel
A201P1
Type “TN Technology”
Active Size 408.24 (H) x 306.18(V)
Pixel Arrangement RGB Vertical Stripe
Pixel Pitch 0.2916 mm
GLASS TREATMENT Anti Glare (Hard coating 3H)
# OF BACKLIGHTS 4 CCFL edge-light (2 top / 2 bottom)
BACKLIGHT LIFE 50,000 Hours (Min)
Luminance – Condition:
CT = 6500K, Contrast = Max,
Brightness = Max
300 cd/m2 (Typ after 30 minute warm up)
200 cd/m2 (Min after 30 minute warm up)
Brightness Uniformity 77%(typ); 67% (min)
Contrast Ratio 500:1 (Typ), 350:1 (Min)
Color Depth 16.2 million colors (6 bit +FRC panel)
150/130 (typ), 130/110(min) @ CR>10, Viewing Angle (Horizontal/ vertical)
170/150 (typ), 150/130 (min) @ CR>5
Response Time
10%-90% @ Ta=25°C
8 ms (Tr= 2 ms, Tf = 6 ms) (Typ)
18 ms (Tr= 7 ms, Tf = 11 ms) (Max)
Panel Defects Please see Panel Quality Specifications.
VG2030m-1
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