Chapter 7. Appendix

82

Standard signal mode table

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 85 Hz, change the vertical frequency to 60 Hz using the CDT product before you exchange it with the LCD product.

Model Name

 

PM43H / PM49H / PM55H

Synchronization

Horizontal frequency

30

- 80 kHz

 

 

 

 

 

Vertical frequency

60

- 75 Hz

 

 

 

Resolution

Optimum resolution

1920 x 1080 @ 60 Hz

 

 

 

 

Maximum resolution

1920 x 1080 @ 60 Hz

 

 

 

 

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.

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 (kHz)

Vertical Frequency (Hz)

Pixel Clock (MHz)

Sync Polarity

 

 

 

 

 

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

 

 

 

 

 

 

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Samsung LH49PMHPBGC/CH manual Standard signal mode table, Model Name PM43H / PM49H / PM55H Synchronization, MAC, 640 x

LH55PMHPBGC/CH, LH55PMHPBGC/XV, LH43PMHPBGC/CH, LH43PMFPBGC/CH, LH49PMHPBGC/XV specifications

Samsung has established itself as a leader in the realm of display technology, and its latest lineup, including models LH43PMHPBGC/XV, LH43PMFPBGC/XV, LH49PMHPBGC/XV, and LH55PMHPBGC/XV, continues to demonstrate innovation and versatility in commercial displays. These models are engineered to meet the rigorous demands of various environments such as retail, corporate settings, and public spaces, showcasing exceptional performance and cutting-edge features.

One of the standout characteristics of these displays is their impressive picture quality. With Ultra HD (4K) resolution, they offer stunning clarity and vibrant colors, ensuring that content stands out and captures the attention of viewers. The high pixel density makes these displays ideal for showcasing intricate graphics, detailed images, and video content.

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In summary, the Samsung LH43PMHPBGC/XV, LH43PMFPBGC/XV, LH49PMHPBGC/XV, and LH55PMHPBGC/XV displays exemplify cutting-edge technology, offering superior picture quality, durability, connectivity options, and ease of use. These models are tailored for various commercial applications, ensuring that they meet the high standards demanded by today's businesses.