––Fréquence horizontale

Le temps requis pour balayer une seule ligne de gauche à droite de l'écran est désigné par cycle horizontal. La valeur réciproque du cycle horizontal se nomme fréquence horizontale. La fréquence horizontale se mesure en kHz.

––Fréquence verticale

L'appareil affiche une seule image plusieurs fois par seconde (comme un tube fluorescent) pour obtenir le résultat vu par le téléspectateur. Le nombre d'apparition de l'image par seconde se nomme fréquence verticale ou taux de rafraîchissement. La fréquence verticale se mesure en Hz.

SNOW-1703U / SNOW-1703ULD: Mode normal

Résolution

Fréquence

Fréquence

Fréquence

Polarité de

Regroupement

 

horizontale

verticale

d'horloge

synchronisation

de S-Box pris en

 

(kHz)

(Hz)

(MHz)

(H/V)

charge

 

 

 

 

 

 

IBM/VESA, 640 x 480

31.469

59.940

25.175

N / N

-

 

 

 

 

 

 

Mac, 640 x 480

35.000

66.667

30.240

N / N

-

 

 

 

 

 

 

VESA, 640 x 480

37.861

72.809

31.500

N / N

-

 

 

 

 

 

 

VESA, 640 x 480

37.500

75.000

31.500

N / N

-

 

 

 

 

 

 

IBM, 720 x 400

31.469

70.087

28.322

N / P

-

 

 

 

 

 

 

VESA, 800 x 600

35.156

56.250

36.000

P / P

-

 

 

 

 

 

 

VESA, 800 x 600

37.879

60.317

40.000

P / P

-

 

 

 

 

 

 

VESA, 800 x 600

48.077

72.188

50.000

P / P

-

 

 

 

 

 

 

VESA, 800 x 600

46.875

75.000

49.500

P / P

-

 

 

 

 

 

 

Mac, 832 x 624

49.726

74.551

57.284

N / N

-

 

 

 

 

 

 

VESA, 1024 x 768

48.363

60.004

65.000

N / N

O

 

 

 

 

 

 

VESA, 1024 x 768

56.476

70.069

75.000

N / N

-

 

 

 

 

 

 

VESA, 1024 x 768

60.023

75.029

78.750

P / P

-

 

 

 

 

 

 

VESA, 1152 x 864

67.500

75.000

108.000

P / P

-

 

 

 

 

 

 

Mac, 1152 x 870

68.681

75.062

100.000

N / N

-

 

 

 

 

 

 

VESA, 1280 x 720

45.000

60.000

74.250

P / P

O

 

 

 

 

 

 

VESA, 1280 x 800

49.702

59.810

83.500

N / P

-

 

 

 

 

 

 

VESA, 1280 x 1024

63.981

60.020

108.000

P / P

O

 

 

 

 

 

 

VESA, 1280 x 1024

79.976

75.025

135.000

P / P

-

95

Page 94 Page 96
Page 95
Image 95
Samsung LH020IFHSAS/EN, SBB-SNOWH3U/EN, LH025IFHSAS/EN manual SNOW-1703U / SNOW-1703ULD Mode normal, Fréquence horizontale
Page 94 Page 96

SBB-SNOWH3U/EN, LH015IFHSAS/EN, LH025IFHTAS/EN, LH020IFHSAS/EN, LH015IFHTAS/EN specifications

Samsung has long been a leader in the display and LED technology market, and its range of commercial display solutions reflects this legacy of innovation and quality. Among their offerings, the Samsung LH025IFHSAS/EN, LH040IFHTDS/EN, LH015IFHTAS/EN, LH020IFHSAS/EN, and LH025IFHTAS/EN models stand out due to their advanced features and capabilities designed for various professional environments.

The Samsung LH series is known for its exceptional high-definition resolution and brightness, which ensures clear and vibrant images even in environments with high ambient light. These displays boast a brightness level of up to 2,500 nits, making them suitable for outdoor applications as well as well-lit indoor settings. This high brightness coupled with a high contrast ratio allows for superb image quality, ensuring that visuals maintain their impact regardless of surrounding light conditions.

One of the main technologies deployed across these models is HDR, or High Dynamic Range. HDR enhances the range of colors and shades that can be displayed, providing a more lifelike viewing experience. This feature is particularly valuable for applications in retail, advertising, and presentations, where engaging visuals are critical.

Another significant aspect of these Samsung models is their energy-efficient design. With AI-powered features, they can automatically adjust brightness levels based on environmental conditions, reducing power consumption without compromising image quality. This commitment to efficiency not only helps businesses reduce operational costs but also aligns with sustainability initiatives.

In terms of connectivity, these displays come equipped with HDMI, DisplayPort, and USB options for flexible integration into various systems. They also support multiple content management solutions, allowing users to easily schedule and display content from different sources.

The versatility of the Samsung LH series makes them ideal for diverse applications, from corporate environments and retail spaces to transportation hubs and public information displays. Their sleek design and minimal bezels ensure that they can be seamlessly integrated into any decor or brand aesthetic.

In summary, the Samsung LH025IFHSAS/EN, LH040IFHTDS/EN, LH015IFHTAS/EN, LH020IFHSAS/EN, and LH025IFHTAS/EN models are powerful tools equipped with cutting-edge technology, exceptional brightness, and energy efficiency, ensuring they meet the demanding needs of today’s commercial display applications.
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