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QuickSpecs
Technical Specifications
Panel
Panel
Panel
Panel
Video/Other Inputs
Video/Other Inputs
Video/Other Inputs
Video/Other Inputs
Signal Interface/
Signal Interface/
Signal Interface/
Signal Interface/
Performance
Performance
Performance
Performance
Type
Type
Type
Type
Viewable Image Area
Viewable Image Area
Viewable Image Area
Viewable Image Area
(diagonal)
Screen Opening (WxH)
Screen Opening
Screen Opening
Screen Opening
Viewing Angle
Viewing Angle
Viewing Angle
Viewing Angle
(typical)*
Brightness
Brightness
Brightness
Brightness
(typical)*
Contrast Ratio
Contrast Ratio
Contrast Ratio
Contrast Ratio
(typical)*
Response Rate
Response Rate
Response Rate
Response Rate
(typical)*
Pixel Pitch
Pixel Pitch
Pixel Pitch
Pixel Pitch
Backlight Lamp Life
Backlight Lamp Life
Backlight Lamp Life
Backlight Lamp Life
(to half brightness)
* All performance specifications represent the typical specifications provided by HP's component
manufacturers; actual performance may vary either higher or lower.
Plug and Play
Plug and Play
Plug and Play
Plug and Play
USB 2.0 Hub
USB 2.0 Hub
USB 2.0 Hub
USB 2.0 Hub
Input Signal
Input Signal
Input Signal
Input Signal
Input Impedance
Input Impedance
Input Impedance
Input Impedance
Sync Input
Sync Input
Sync Input
Sync Input
Video Cable
Video Cable
Video Cable
Video Cable
Video Cable Length
Video Cable Length
Video Cable Length
Video Cable Length
Horizontal Frequency
Horizontal Frequency
Horizontal Frequency
Horizontal Frequency
Vertical Frequency
Vertical Frequency
Vertical Frequency
Vertical Frequency
Native Resolution
Native Resolution
Native Resolution
Native Resolution
Max Resolution (Analog)
Max Resolution
Max Resolution
Max Resolution
Max Resolution (Digital)
Max Resolution
Max Resolution
Max Resolution
Preset VESA Graphic
Preset VESA Graphic
Preset VESA Graphic
Preset VESA Graphic
Modes (non-interlaced)
Modes
Modes
Modes
Preset MAC Mode
Preset MAC Mode
Preset MAC Mode
Preset MAC Mode
Preset SUN Mode
Preset SUN Mode
Preset SUN Mode
Preset SUN Mode
Fail Safe Mode
Fail Safe Mode
Fail Safe Mode
Fail Safe Mode
Maximum Pixel Clock
Maximum Pixel Clock
Maximum Pixel Clock
Maximum Pixel Clock
Speed
Speed
Speed
Speed
DA - 12414
Active matrix, thin film transistor (TFT)
19 in (48.25 cm)
14.9 x 12.0 in (38.0 x 30.5 cm)
Up to 140° horizontal/135° vertical (10:1 minimum contrast ratio)
2
300 nits (cd/m
)
700:1
5 ms (rise + fall)
0.294 mm
40K hours
Yes (supports VESA DDC2B and DDC/CI; PC2001 compliant)
Self-powered; two ports (cable included)
Two connectors: one 15-pin mini D-sub analog VGA and one DVI-D
75 ohms ± 2%
Separate sync (HSYNC/VSYNC)
15-pin D-sub mini connector; detached
70.9 in (1.8 m); detached
30 to 83 kHz
56 to 76 Hz
1280 x 1024 @ 60 Hz (analog)
1280 x 1024 @ 60 Hz (digital)
1280 x 1024 @ 75 Hz
1280 x 1024 @ 75 Hz
640 x 480 @ 60 Hz, 72 Hz, 75 Hz
720 x 400 @ 70 Hz
800 x 600 @ 60 Hz, 72 Hz, 75 Hz
1024 x 768 @ 60 Hz, 70 Hz, 75 Hz
1280 x 1024 @ 60 Hz, 75 Hz
832 x 624 @ 75 Hz
1152 x 870 @75 Hz
1152 x 900 @ 76 Hz
Yes (limits out of range signal messages)
140 MHz
Worldwide — Version 7 — May 23, 2007
HP L1940T Flat Panel Monitor
HP L1940T Flat Panel Monitor
HP L1940T Flat Panel Monitor
HP L1940T Flat Panel Monitor
Page 2
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