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HP EM891AA#ABA Specification page 2

21.5-inch widescreen touchscreen monitor

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QuickSpecs
Technical Specifications
Panel
Panel
Panel
Panel
On Screen Display
On Screen Display
On Screen Display
On Screen Display
(OSD) Controls
Controls
Controls
Controls
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
Screen Opening
Screen Opening
Screen Opening
Screen Opening
(W x H)
Panel Type
Panel Type
Panel Type
Panel Type
Aspect Ratio
Aspect Ratio
Aspect Ratio
Aspect Ratio
Viewing Angle (typical)
Viewing Angle
Viewing Angle
Viewing Angle
Brightness
Brightness
Brightness
Brightness
(typical)*
Contrast Ratio
Contrast Ratio
Contrast Ratio
Contrast Ratio
(typical)*
Response Time
Response Time
Response Time
Response Time
(typical)*
Pixel Pitch
Pixel Pitch
Pixel Pitch
Pixel Pitch
Backlight Lamp Life
Backlight Lamp Life
Backlight Lamp Life
Backlight Lamp Life
(to half brightness)
Color Gamut
Color Gamut
Color Gamut
Color Gamut
*All performance specifications represent the typical specifications provided by HP's component
manufacturers; actual performance may vary either higher or lower.
Buttons or Switches
Buttons or Switches
Buttons or Switches
Buttons or Switches
Languages
Languages
Languages
Languages
User Controls
User Controls
User Controls
User Controls
Horizontal Frequency
Horizontal Frequency
Horizontal Frequency
Horizontal Frequency
Vertical Frequency
Vertical Frequency
Vertical Frequency
Vertical Frequency
Native Resolution
Native Resolution
Native Resolution
Native Resolution
Preset VESA Graphic
Preset VESA Graphic
Preset VESA Graphic
Preset VESA Graphic
Modes (non-interlaced)
Modes
Modes
Modes
Text Mode
Text Mode
Text Mode
Text Mode
Maximum Pixel Clock
Maximum Pixel Clock
Maximum Pixel Clock
Maximum Pixel Clock
Speed
Speed
Speed
Speed
User Programmable
User Programmable
User Programmable
User Programmable
Modes
Modes
Modes
Modes
Anti-Glare
Anti-Glare
Anti-Glare
Anti-Glare
DA - 13454
North America — Version 5 — May 24, 2010
HP Compaq L2105tm 21.5-inch Widescreen Touchscreen
HP Compaq L2105tm 21.5-inch Widescreen Touchscreen
HP Compaq L2105tm 21.5-inch Widescreen Touchscreen
HP Compaq L2105tm 21.5-inch Widescreen Touchscreen
21.5-inch Wide-Aspect Active Matrix TFT (thin film transistor)
21.5 in (54.9 cm) widescreen; diagonally measured
18.8 x 10.6 in (47.6 x 26.8 cm)
TN
16:9
Up to 170° horizontal/160° vertical (10:1 minimum contrast ratio)
2
250 nits (cd/m
)
1000:1
5 ms (on/off)
0.248 mm
50K hours typical
72% color gamut (NTSC,TYP)
OSD menu/Select, Volume/OSD left, brightness/OSD right, Auto Adjust/
Exit, Power. (From Left to Right).
English, French, German, Spanish, Italian, Polish, Dutch, and Russian
Brightness, contrast, positioning, color temperature (6500k, 9300k, custom),
individual color control, serial number, clock, clock phase, input, volume,
factory reset
24 to 83 kHz
50 to 76 Hz
1920 x 1080 @ 60 Hz (Full HD), 1.76 Million pixels
1920 x 1080 @ 60 Hz
1680 x 1050 @ 60 Hz
1600 x 1200 @ 60 Hz
1600 x 1000 @ 60 Hz
1440 x 900 @ 60 Hz
1280 x 1024 @ 60 Hz
1280 x 960 @ 60 Hz
1280 x 720 @ 60 Hz
1024 x 768 @ 60 Hz
800 x 600 @ 60 Hz
640 x 480 @ 60 Hz
720 x 400 @ 70 Hz
180 MHz (analog input); 180- MHz (DVI input)
Yes, 15
Yes
Monitor
Monitor
Monitor
Monitor
Page 2

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