High density LED Display

Yaham Optoelectronics Co., Ltd

Types

Displays & Signs(2)

Business Type

Business Type: Production and processing
Primary Business: Billboards/ variable message signs, Traffic & pedestrian signals, Highway safety marking, Lane indicator

Product price(US$)	Location
	other countries
Product issuing date：2014-06-26
Product valid date：Not limited

Manufacturer

Yaham Optoelectronics Co., Ltd

Small Pixel Pitch, Big Wonderful World

------YAHAM Ismart Series LED Display

high quality products with down-to-earth attitude; 12 years, Yaham never gives up innovation; With 12 years’ experience and continuous effort, Yaham Ismart series is coming to world and covers 1.5mm, 1.875mm, 2.5mm, 3mm, 4mm. Yaham offers this series LED display as an indoor LED display screen solution and is much more user-friendly and has wide applications in shopping mall,12 years, Yaham dedicates to LED industry; 12 years, Yaham commits to high-end and

hotel, school, studio, meeting room, etc.

Module Feature:

( 240mmx240mm, standard size )

Intelligent Calibration: Smart module is Yaham’s patented technology and makes great breakthrough in the industry. It can store the dot-dot calibration data into itself, so the display can still easily achieve uniform color and brightness without repeat correcting the whole display when some modules are replaced. Module Adjustment: Each module has unique rubber gasket design to achieve front and rear adjustment, ensuring the flatness of the whole display. Standard Size: 240mmx240mm, standard size for this series product, greatly improve production efficiency;

Cabinet Features:

(Die-casting Cabinet Exterior Design)

Innovative maintenance design: Module, Power, Board Card can be removed completely from both front and rear side, meeting various space conditions. In this industry, Yaham is the only one and NO.1 who can provide front maintenance solution. Cabinet Adjustment: The neighboring cabinets are connected by unique fixing block, which can be adjusted left or right, up or down, forward or backward, achieving seamless splicing effect; Strong and High Precision: Cabinets use high-quality aluminum material and are processed by CNC technology, resulting strong structure and high precision (0.1mm)

(Splicing diagram) (Seamless Visual effect)

Each cabinet weighs 7Kg only(30kg/m2) with the thickness of 62mm only, one person can fetch it with one hand;

(7kg/per cabinet) (Thickness: 62mm)

Excellent Heat-dissipation Performance: Aluminum is good heat-dissipation material and the heat emission hole help it achieve better heat-dissipation effect;

Heat emission hole

Control System:

Stable and easy operation: Nova system, stable performance and very simple operation software interface; Comprehensive status monitoring: Supervising work status, temperature, humidity, smog, supply voltage of switch, fan rotating speed and single lamp open and short circuit of every cabinet; Point-by-point chroma correction: correct color of every lamp, eliminate chroma difference among batches of LEDs;

Large triangle: Before calibration; Small triangle: After calibration;

(The gamut of a LED display before and after calibration)

Green, energy-saving and environmental protection: low voltage, low power consumption, low radiation; Infinite area load: Unique cascade and synchronization technology, and huge stable and reliable load without black out, jitter or stutter.

System Signal Connection Diagram

Connect Sending Card

(Requirement: Each net cable shall not load exceed 650000 pixels.)

Power Supply Connection Diagram

AC Power AC Power AC Power AC Power

(Requirement: When the supply voltage is 220V, one power cable can at most supply 14 cabinets; When the supply voltage is 110V, one power cable can at most supply 7 cabinets)

Main Parameters

Pixel Pitch(mm)

1.5

1.875

2.5

3

4

Pixel Configuration

3in1 SMD

Pixel density (pixels/square）

443556

284442

160000

110889

62500

Module Dimension (mm) WxHxD

240x240x16

240x240 x16

240x240x16

Module Resolution

160x160

128x128

96x96

80x80

60x60

Cabinet Dimension (mm) WxHxD

480x480x62

Cabinet Resolution

320x320

256x256

192x192

160x160

120x120

Cabinet Flatness

≤0.1mm

Cabinet Weight(Kg)

7

Brightness

300～

1200nits

300～

1200nits

300～

1200nits

300～

1200nits

300～

1200nits

Contrast Ratio

3000:1

Grey Scale

14bit

Refresh Rate

>2000HZ

Viewing Angle(H/V)

120°/120°

Peak Consumption

100W/ cabinet

Average Consumption

30W/ cabinet

Input voltage

AC110- 220VAC±15

%

AC110- 220VAC±15

%

AC110- 220VAC±15

%

AC110- 220VAC±15

%

AC110- 220VAC±15

%

Driving Method

Constant Current

Maintenance Method

Rear Maintenance

Front/Rear Maintenance

Protection Level

IP30

Life Span(hours)

50000

Operation temperature range

-10℃～ 50℃

Storage temperature range

-40℃～ 85℃

Operation humidity range(RH)

10～95%RH

Storage humidity range(RH)

10～95%RH

(Note: All product specifications are for reference only and subject to change according to different projects. Please contact sales for details.)

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