Indoor high density full color display

Indoor High density Full Color Display

Yaham Optoelectronics Co., Ltd

Stock Name：Yaham Optoelectronics Stock Code：430382

]

Ismart Indoor Full Color Display

Tel：+86-0755-29308822 Fax：+86-0755-26755760 website: www.yaham.com.cn

Address：Bldg. 4, HANS Industrial Park,128 Chongqing Rd, Fuyong, Bao’an District, Shenzhen, P.R.China,

Small Pixel Pitch, Big Wonderful World

------YAHAM Ismart Series LED Display

12 years, Yaham dedicates to LED industry;

12 years, Yaham commits to high-end and

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 solution and is much more user-friendly

and has wide applications in shopping mall,

hotel, school, studio, meeting room, etc.

Module Feature:

( 240mmx240mm, standard size )

1. 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.




2. Module Adjustment: Each module has unique rubber gasket design to achieve front and rear

adjustment, ensuring the flatness of the whole display.

3. Standard Size: 240mmx240mm, standard size for this series product, greatly improve production

efficiency;

Cabinet Features:

1. 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.

2. 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;

3. Strong and High Precision: Cabinets use high-quality aluminum material and are

processed by CNC technology, resulting strong structure and high precision (0.1mm)

(Die-casting Cabinet Exterior Design)




(Splicing diagram) (Seamless Visual effect)

4. Super Light and Thin: 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)

5. Excellent Heat-dissipation Performance: Aluminum is good heat-dissipation

material and the heat emission hole help it achieve better heat-dissipation effect;

Control System:

1. Stable and easy operation: Nova system, stable performance and very simple

operation software interface;

Heat

emission

hole




2. 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;

3. Point-by-point chroma correction: correct color of every lamp, eliminate chroma

difference among batches of LEDs;

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

4. Green, energy-saving and environmental protection: low voltage, low power

consumption, low radiation;

5. Infinite area load: Unique cascade and synchronization technology, and huge stable

and reliable load without black out, jitter or stutter.

Large triangle: Before calibration;

Small triangle: After calibration;




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

System Signal Connection Diagram

Connect Sending Card




(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 3in1 SMD 3in1 SMD 3in1 SMD 3in1 SMD

Pixel density

(pixels/square） 443556 284442 160000 110889 62500

Module Dimension

(mm) WxHxD 240x240x16 240x240 x16 240x240x16 240x240x16 240x240x16

Module Resolution 160x160 128x128 96x96 80x80 60x60

Cabinet Dimension

(mm) WxHxD 480x480x62 480x480x62 480x480x62 480x480x62 480x480x62

Cabinet Resolution 320x320 256x256 192x192 160x160 120x120

Cabinet Flatness ≤0.1mm ≤0.1mm ≤0.1mm ≤0.1mm ≤0.1mm

Power Supply Connection Diagram

AC Power AC Power AC Power AC Power




Cabinet Weight(Kg) 7 7 7 7 7

Brightness 300～

1200nits

300～

1200nits

300～

1200nits

300～

1200nits

300～

1200nits

Contrast Ratio 3000:1 3000:1 3000:1 3000:1 3000:1

Grey Scale 14bit 14bit 14bit 14bit 14bit

Refresh Rate >2000HZ >2000HZ >2000HZ >2000HZ >2000HZ

Viewing Angle(H/V) 120°/120° 120°/120° 120°/120° 120°/120° 120°/120°

Peak Consumption 100W/ cabinet 100W/ cabinet 100W/ cabinet 100W/ cabinet 100W/ cabinet

Average Consumption 30W/ cabinet 30W/ cabinet 30W/ cabinet 30W/ cabinet 30W/ cabinet

Input voltage

AC110-

220VAC±15

%

AC110-

220VAC±15

%

AC110-

220VAC±15

%

AC110-

220VAC±15

%

AC110-

220VAC±15

%

Driving Method Constant

Current

Constant

Current

Constant

Current

Constant

Current

Constant

Current

Maintenance Method Rear

Maintenance

Rear

Maintenance

Rear

Maintenance

Front/Rear

Maintenance

Front/Rear

Maintenance

Protection Level IP30 IP30 IP30 IP30 IP30

Life Span(hours) 50000 50000 50000 50000 50000

Operation temperature

range -10℃～ 50℃ -10℃～ 50℃ -10℃～ 50℃ -10℃～ 50℃ -10℃～ 50℃

Storage temperature

range -40℃～ 85℃ -40℃～ 85℃ -40℃～ 85℃ -40℃～ 85℃ -40℃～ 85℃

Operation humidity

range(RH) 10～95%RH 10～95%RH 10～95%RH 10～95%RH 10～95%RH

Storage humidity

range(RH) 10～95%RH 10～95%RH 10～95%RH 10～95%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.)

Technology

Indoor high density full color display