-- Horizontal Frequency

The time required to scan a single line from the left to the right side of the screen is called a horizontal cycle. The reciprocal number of a horizontal cycle is called horizontal frequency. Horizontal frequency is measured in kHz.

-- Vertical Frequency

The product displays a single image multiple times per second (like a fluorescent light) to display what the viewer sees. The rate of a single image being displayed repeatedly per second is called vertical frequency or refresh rate. Vertical frequency is measured in Hz.

Preset Timing Modes

――This product can be set to only one resolution for each screen size to obtain the optimum picture quality due to the nature of the panel. Using a resolution other than the specified resolution may degrade the picture quality. To avoid this, it is recommended that you select the optimum resolution specified for your product.

Check the frequency when you exchange a CDT product (connected to a PC) for an LCD product. If the LCD product does not support 85Hz, change the vertical frequency to 60Hz using the CDT product before you exchange it with the LCD product.

The screen will automatically be adjusted if a signal that belongs to the following standard signal modes is transmitted from your PC. If the signal transmitted from the PC does not belong to the standard signal modes, the screen may be blank with the power LED on. In such a case, change the settings according to the following table by referring to the graphics card user manual.

Resolution

Horizontal Frequency

Vertical Frequency

Pixel Clock

Sync Polarity

 

(kHz)

(Hz)

(MHz)

(H/V)

 

 

 

 

 

IBM, 720 x 400

31.469

70.087

28.322

-/+

 

 

 

 

 

MAC, 640 x 480

35.000

66.667

30.240

-/-

 

 

 

 

 

MAC, 832 x 624

49.726

74.551

57.284

-/-

 

 

 

 

 

MAC, 1152 x 870

68.681

75.062

100.000

-/-

 

 

 

 

 

VESA, 640 x 480

31.469

59.940

25.175

-/-

 

 

 

 

 

VESA, 640 x 480

37.861

72.809

31.500

-/-

 

 

 

 

 

VESA, 640 x 480

37.500

75.000

31.500

-/-

 

 

 

 

 

VESA, 800 x 600

35.156

56.250

36.000

+/+

 

 

 

 

 

VESA, 800 x 600

37.879

60.317

40.000

+/+

 

 

 

 

 

VESA, 800 x 600

48.077

72.188

50.000

+/+

 

 

 

 

 

VESA, 800 x 600

46.875

75.000

49.500

+/+

 

 

 

 

 

VESA, 1024 x 768

48.363

60.004

65.000

-/-

 

 

 

 

 

251

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Image 251
Samsung MD65C user manual Preset Timing Modes, 251, Vertical Frequency Pixel Clock Sync Polarity KHz MHz

MD65C specifications

The Samsung MD65C is a versatile digital signage display designed to deliver high-quality visuals in various applications such as retail, corporate environments, and public spaces. This model features a 65-inch screen size, which makes it suitable for both large and small venues. With a resolution of 1920x1080 pixels, the MD65C offers Full HD clarity that ensures sharp images and vibrant colors, capturing the attention of passersby and enhancing the viewer's experience.

One of the standout features of the MD65C is its ultra-narrow bezel design, allowing for a seamless multi-display configuration. This design creates a nearly borderless visual experience, making it ideal for video walls or larger presentation setups. The display also incorporates Samsung’s advanced LED technology, which enhances brightness and contrast, providing excellent visibility even in well-lit environments.

In terms of connectivity, the MD65C supports various input options including HDMI, DisplayPort, and VGA, ensuring compatibility with a wide range of devices and media players. Additionally, it offers both wired and wireless connectivity options, making it easy to stream content or connect to networks.

The Samsung MZ7PD256BW, on the other hand, is a solid-state drive (SSD) designed to enhance performance in laptops, desktops, and enterprise systems. With a storage capacity of 256GB, it strikes a balance between ample space for important files and applications while being cost-effective. The MZ7PD256BW utilizes the SATA III interface, enabling fast data transfer speeds of up to 550MB/s read and 520MB/s write, significantly reducing loading times and improving overall system responsiveness.

This SSD is built with Samsung's 3D V-NAND technology, which allows for higher density storage and better energy efficiency compared to traditional NAND flash. The MZ7PD256BW is also designed with a focus on reliability, featuring various data protection technologies that ensure data integrity and security.

Both the Samsung MD65C and MZ7PD256BW epitomize Samsung's commitment to innovation and quality. The MD65C provides exceptional display capabilities for engaging digital content, while the MZ7PD256BW enhances system performance with fast and reliable storage. Together, these products are well-suited for businesses looking to leverage technology for improved visual communication and efficient computing.