HP NP447A User Manual
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Brand: HP
Category: Car Video System , Monitor
Type: Technical specifications
Model: HP LE1901wi , HP NP447A
Pages: 11
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Panel
PanelPanel
Panel
Type
TypeType
Type
19-in (48.14-cm) Wide-Aspect Active Matrix TFT (thin film transistor)
Viewable Image Area
Viewable Image AreaViewable Image Area
Viewable Image Area
(diagonal)
19 in (48.14 cm) wide (WXGA+); diagonally measured
Screen Opening
Screen OpeningScreen Opening
Screen Opening
(W x H)
16.1 x 10.0 in (40.82 x 25.52 cm)
Panel Type
Panel TypePanel Type
Panel Type
TN
Aspect Ratio
Aspect RatioAspect Ratio
Aspect Ratio
16:10
Viewing Angle
Viewing AngleViewing Angle
Viewing Angle
(typical)
Up to 160° horizontal/160° vertical (10:1 minimum contrast ratio)
Brightness
BrightnessBrightness
Brightness
(typical)
*
250 nits (cd/m
2
)
Contrast Ratio
Contrast RatioContrast Ratio
Contrast Ratio
(typical)
*
1000:1
Response Time
Response TimeResponse Time
Response Time
(typical)
*
=5 ms (on/off)
Pixel Pitch
Pixel PitchPixel Pitch
Pixel Pitch
.2835 mm
Backlight Lamp Life
Backlight Lamp LifeBacklight Lamp Life
Backlight Lamp Life
(to half brightness)
50 K hours
Color Gamut
Color GamutColor Gamut
Color Gamut
72%
*All performance specifications represent the typical specifications provided by HP's component
manufacturers; actual performance may vary either higher or lower.
On Screen Display
On Screen DisplayOn Screen Display
On Screen Display
(OSD)
Controls
ControlsControls
Controls
Buttons or Switches
Buttons or SwitchesButtons or Switches
Buttons or Switches
Auto adjust/OSD down, OSD UP, OSD menu select, power
Languages
LanguagesLanguages
Languages
English, French, German, Spanish, Italian, Dutch, and Japanese, S. Chinese,
Portuguese
User Controls
User ControlsUser Controls
User Controls
Brightness, contrast, positioning, color temperature (6500k, 9300k, custom),
individual color control, serial number, display, clock, clock phase, monitor
management, factory reset, zoom
Signal Interface/
Signal Interface/Signal Interface/
Signal Interface/
Performance
PerformancePerformance
Performance
Horizontal Frequency
Horizontal FrequencyHorizontal Frequency
Horizontal Frequency
24 to 83 kHz
Vertical Frequency
Vertical FrequencyVertical Frequency
Vertical Frequency
50 to 76 Hz
Native Resolution
Native ResolutionNative Resolution
Native Resolution
1440 x 900 @ 60 Hz
Preset VESA Graphic
Preset VESA GraphicPreset VESA Graphic
Preset VESA Graphic
Modes
ModesModes
Modes
(non-interlaced)
1280 x 1024 @ 60 Hz and 75 Hz
1280 x 960 @ 60 Hz
1024 x 768 @ 60 Hz and 75 Hz
800 x 600 @ 60 Hz and 75 Hz
640 x 480 @ 60 Hz and 75 Hz
CVT Mode
CVT ModeCVT Mode
CVT Mode
1152 x 720 @ 60 Hz
1280 x 768 @ 60 Hz
Text Mode
Text ModeText Mode
Text Mode
720 x 400 @ 70 Hz
Mac Mode
Mac ModeMac Mode
Mac Mode
1152 x 870 @ 75 Hz and 832 x 624 @ 75 Hz
Sun Mode
Sun ModeSun Mode
Sun Mode
1152 x 900 @ 66 Hz
Maximum Pixel Clock
Maximum Pixel ClockMaximum Pixel Clock
Maximum Pixel Clock
Speed
SpeedSpeed
Speed
140 MHz (analog input)
User Programmable
User ProgrammableUser Programmable
User Programmable
Modes
ModesModes
Modes
Yes, 15
Anti-Glare
Anti-GlareAnti-Glare
Anti-Glare
Yes
Anti-Static
Anti-StaticAnti-Static
Anti-Static
No
QuickSpecs
HP LE1901wi 19-inch Widescreen LCD Monitor
HP LE1901wi 19-inch Widescreen LCD MonitorHP LE1901wi 19-inch Widescreen LCD Monitor
HP LE1901wi 19-inch Widescreen LCD Monitor
Technical Specifications
DA - 13355 Worldwide — Version 3 — July 9, 2009
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