Compaq L1740 PanelType Viewable Image Area, Video/Other Inputs, Plug and Play, USB 2.0 Hub

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Active matrix, thin film transistor (TFT)
17 in (43.2 cm)
13.4 x 10.7 in (34.0 x 27.2 cm)
Up to 160° horizontal/160° vertical (10:1 minimum contrast ratio) 300 nits (cd/m2)
800:1
5 ms (rise + fall)
0.264 mm
40K hours

QuickSpecs

HP L1740 17-inch LCD Monitor

Technical Specifications

PanelType

Viewable Image Area

(diagonal)

Screen Opening (WxH)

Viewing Angle (typical)*

Brightness (typical)*

Contrast Ratio (typical)*

Response Rate (typical)*

Pixel Pitch

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.

Video/Other Inputs

Signal Interface/ Performance

Plug and Play

Yes (supports VESA DDC2B and DDC/CI; PC2001 compliant)

USB 2.0 Hub

Self-powered; one upstream, two downstream ports (cable included)

Input Signal

Two connectors: one 15-pin mini D-sub analog VGA and one DVI-D

Input Impedance

75 ohms ± 2%

Sync Input

Separate sync (HSYNC/VSYNC)

Video Cable

15-pin D-sub mini connector; detached

Video Cable Length

70.9 in (1.8 m); detached

Horizontal Frequency

30 to 83 kHz

Vertical Frequency

56 to 76 Hz

Native Resolution

1280 x 1024 @ 60 Hz (analog)

 

1280 x 1024 @ 60 Hz (digital)

Max Resolution (Analog)

1280 x 1024 @ 75 Hz

Max Resolution (Digital)

1280 x 1024 @ 75 Hz

Preset VESA Graphic

640 x 480 @ 60 Hz, 72 Hz, 75 Hz

Modes (non-interlaced)

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

Preset MAC Mode

832 x 624 @ 75 Hz

 

1152 x 870 @75 Hz

Preset SUN Mode

1152 x 900 @ 76 Hz

Fail Safe Mode

Yes (limits out of range signal messages)

Maximum Pixel Clock

140 MHz

Speed

 

User Programmable

Yes, 15

Modes

 

Anti-Glare

Yes

DA - 12127 Canada — Version 19 — February 25, 2008

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Contents QuickSpecs Max Resolution Digital Input SignalNative Resolution Preset Vesa GraphicButtons and Switches Default ColourTemperature Power Power SupplyNon-operating Altitude Operating Non-operating Humidity OperatingHumidity AltitudeMaterial Usage PackagingHewlett-Packard Other Accessories IncludedRecycling InformationColour Warranty LanguagesUser Guide Languages Kensington Lock-Ready

L1740 specifications

The Compaq L1740 is a notable LCD monitor that emerged in the early 2000s, known for its reliability and performance in both professional and personal settings. Designed to cater to a diverse range of users, this monitor combines advanced technologies with user-friendly features, making it a preferred choice at the time of its release.

At the core of the Compaq L1740 is its 17-inch display, which offers a native resolution of 1280 x 1024 pixels. This resolution allows for sharp image quality and clear text, making it suitable for a variety of applications, from office work to graphic design. The 5:4 aspect ratio of the display is advantageous for users who require vertical screen space, such as programmers and data analysts.

The monitor employs TFT (Thin Film Transistor) technology, which is pivotal in providing accurate color reproduction and wide viewing angles. The L1740 ensures that colors remain vibrant and true-to-life, which is crucial for tasks that depend on precise color accuracy.

Another significant feature of the Compaq L1740 is its fast response time. With a typical response time of 8 ms, the monitor minimizes motion blur during video playback and gaming, making it a suitable option for users who engage in multimedia tasks. Additionally, the 250 cd/m² brightness ensures that images and text are clearly visible in various lighting conditions.

Connectivity options on the Compaq L1740 are versatile and user-friendly. The monitor comes equipped with both analog (VGA) and digital (DVI) inputs, allowing it to connect to a wide range of computers and devices. This compatibility enhances its appeal across different user bases, from casual computer users to more technical professionals.

Ergonomics play a role in the design of the L1740 as well. The monitor features tilt functionality, enabling users to adjust the screen angle for optimal viewing comfort. It also adheres to energy efficiency standards, consuming less power compared to earlier CRT models, thus contributing to lower electricity costs.

Overall, the Compaq L1740 stands out due to its combination of reliable performance, display quality, and user-oriented features. It was designed for a variety of users, making it a versatile option suited for both home and office environments. With its blend of technologies and characteristics, it represents an important development in the evolution of computer monitors during its time.