Lenovo L152 Technical Information, Signal connector pin assignment, Visual Inspection

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Chapter 5

 

 

 

Technical Information

5.1 Signal connector pin assignment

 

PIN

Signal (D-sub)

PIN

Signal (D-sub)

1

Red

9

+5V Input

2

Green

10

Ground

3

Blue

11

Ground

4

Ground

12

SDA (FOR DDC)

5

Self Test

13

H. Sync

6

Red Ground

14

V. Sync

7

Green Ground

15

SCL (FOR DDC)

8

Blue Ground

 

 

1

5

6

10

11

15

15-Pin mini D-Type male connector

5.2 Visual Inspection

Permanently unlit or lit pixels

The standard of production techniques today cannot guarantee an absolutely fault- free screen display. A few isolated constant lit or unlit pixels may be present. The maximum permitted number of pixels faults is stipulated in the stringent international standard ISO 13406-2 (Class II).

Example: a 17" flat-screen monitor with a resolution of 1280 x 1024 has 1280 x 1024

=1310720 pixels. Each pixel consists of three subpixels (red, green and blue), so there are about 4 million dots in total.

According to ISO 13406-2 (Class II), a maximum of 6 pixels and 7 subpixels may be defective, i. e. a total of 25 faulted dots. This corresponds to approx. 0.002 % of the entire screen surface.

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Contents Content Federal Communications COMMISSIONF.C.C Statement Important Safeguards Checking List FeaturesYour monitor AC power cord User Guide Signal cable General InformationConnect your monitor to computer Installation Install and uninstall the pedestalConnecting the monitor to the computer and the power supply Overview of your monitor For VGA modePower Indicator Operation Direct Access FeaturesOSD Menu Warm CoolOperation Direct Access Features Preset Modes Timing Chart Visual Inspection Signal connector pin assignmentTechnical Information Colors are discord Technical Information Trouble shootingThere is no Screen image Display image is too large or small

L152 specifications

The Lenovo L152 is a reliable and versatile device designed for both personal and professional use. Known for its solid performance and user-friendly features, the L152 has garnered attention in the market for its impressive specifications and durability.

At the heart of the Lenovo L152 is a robust processor that ensures smooth multitasking and efficient performance. Whether for basic tasks like web browsing and document editing or more demanding applications such as graphic design and data analysis, the L152 handles it all with ease. With its ample RAM, users can enjoy seamless performance without experiencing lag, making it an excellent choice for those who need a dependable machine for productive work.

The display of the Lenovo L152 also stands out, offering vibrant colors and sharp visuals. The high-resolution screen provides an immersive experience for users, whether they are watching movies, playing games, or working on graphic-intensive projects. The display’s anti-glare technology minimizes reflections, making it comfortable to use in various lighting conditions.

In terms of connectivity, the L152 is equipped with multiple ports and wireless options. It features USB ports for easy connection to peripherals, HDMI for external displays, and an SD card slot for additional storage. Wireless connectivity options are comprehensive, including Wi-Fi and Bluetooth, ensuring that users can stay connected to the internet and other devices effortlessly.

Durability is another hallmark of the Lenovo L152. Built with high-quality materials, the device is designed to withstand the rigors of daily use. Its sturdy construction and spill-resistant keyboard provide added peace of mind, making it suitable for both home use and on-the-go professionals.

Lenovo also prioritizes user comfort with the inclusion of ergonomic features. The keyboard is designed for comfortable typing, while the touchpad is responsive and easy to use. Additionally, the device's lightweight design enhances portability, allowing users to carry it with ease.

Overall, the Lenovo L152 combines performance, durability, and user-friendly features, making it an excellent choice for anyone in need of a dependable laptop. Its strong specifications and thoughtful design cater to a wide range of users, from students to business professionals, delivering a satisfying computing experience. Whether for work or play, the Lenovo L152 stands out as a versatile and practical option in today’s technology landscape.
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