ViewSonic VX2235wm-3 Service Manual page 10

Note1: When the OSD is locked will lock all functions, including "Volume" and "Mute"
Note 2: Status bar indicating OSD Lock or Unlock is in progress and when complete it will indicate "OSD Locked"
Note 3: OSD Lock should not lock Power Button and Power Lock function
4-6 AUDIO INTERFACE (SPEAKER SPECIFICATION)
Line input signal
Line input impedance
Maximum Amp power output (Watt)
Amp -THD
Speaker Power rating(Ω/Watt)
Signal to Noise Ratio
Frequency response
SPL.
Line input connection
Vibration
Screen image
Connector PC99 requirement Audio in
Cable type / length
Audio DPMS
4-7 TFT LCD PANEL
st
1 Source Panel
Model number
Type
Active Size
Pixel Arrangement
Pixel Pitch
GLASS TREATMENT
# OF BACKLIGHTS
BACKLIGHT LIFE
Luminance (5-point) –
Condition:
CT = 6500K, Contrast = Max, Brightness = Max
Brightness Uniformity
Contrast Ratio
Color Depth
Viewing Angle (Horizontal)
Viewing Angle (Vertical)
Response Time
10%-90% @ Ta=25°C
Panel Defects
ViewSonic Corporation
1.0 Vrms @1kHz
10 kOhm
2 W (RL=4Ω)
< 5 % THD @1kHz
4Ω/2.5 W (typ.) ; 4Ω/ 3 W (max)
72 dB
100 – 20kHz
85± 3 dB
3.5 mm stereo jacks
There should be no audible vibration resonance at volume=100% &
treble / bass in def. Value
There should be no affect on the screen image stability under any
conditions
Lime Green pantone # 577C
3.5mm stereo cable / 1.8m length
Speakers stay off when the rest of the monitor is in power saving
Note: There is no guarantee <1 W at power consumption in Active Off
mode, when the Audio Cable is connected
AUO M220EW01 V0
TN type with LVDS interface
22" wide ; 473.76 (H) x 296.1 (V)
RGB Vertical Stripe
0.282(H) x 0.282(H) mm
Anti Glare (Hard coating 3H)
4 CCFL ; Top & Bottom edge side
40,000 Hours (Min)
300 cd/m2 (Typ after 30 minute warm up)
250 cd/m2 (Min after 30 minute warm up)
80% (typ) ;75% (min)
900:1 (typ), 700:1 (min)
16.7 million colors (8bits)
@ CR>10
Typical: 170º
Minimum: 160º
@ CR>10
Typical: 160º
Minimum: 150º
Typical = 5ms (Tr =3.6 ms,Tf =1.4 ms)
Maxmum = 8ms (Tr =5.7 ms,Tf =2.3 ms)
Please see Panel Quality Specifications.
Confidential - Do Not Copy
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VX2235wm-3