Table of Contents
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Table of Contents
Related Manuals for Absen A0421
Summary of Contents for Absen A0421
- Page 1 A series user manual...
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Page 2: Table Of Contents
Safety information ..................................2 1、 Product introduction.................................. 4 1.1 Overview of A series products ............................4 1.2 Main features of the product ............................4 1.3 Product specification ................................5 1.4 Module size .................................... 6 1.5 Cabinet size .................................... 6 1.6 Product components Introduction .......................... -
Page 3: Safety Information
Please read this manual carefully before installing, powering, operating and maintaining this product. Follow safety instructions in this manual and on the product. If you have any questions, please seek help from Absen. Beware of Electric Shock! ⚫ To prevent electric shock the device must be properly grounded during installation. - Page 4 series user manual ⚫ Before using this product check all electrical distribution equipment, cables and all connected devices, and make sure all meet current requirements. ⚫ Use appropriate power cables. Please select the appropriate power cables according to the required power consumption and current capacity, and ensure the power cables are not damaged, aged or wet.
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Page 5: 1、 Product Introduction
A series products can reach 10000(nits)-level brightness, no fear of the sun; high stability, quality assured; ultra-clear color, excellent image performance; high efficiency and energy saving, 40% of electricity bills can be saved;... -
Page 6: Product Specification
series user manual 1.3 Product specification parameter A0421 A0621 A0821 A1021 A1021D A1621D SMD 3in1 SMD 3in1 2727 SMD 3in1 2727 SMD 3in1 2727 DIP 346 DIP346 1921 Pixel pitch（mm） 4.44 6.66 10.66 cabinet size /（mm） 1280*960*70 1280*960*72 1280*960*72 1280*960*72 1280*960*80 1280*960*80 Physical... -
Page 7: Module Size
series user manual 1.4 Module size 320mm x 320mm 1.5 Cabinet size Auxiliary cabinet：960 x 960mm Standard cabinet：1280 x 960mm Auxiliary cabinet：960 x 640mm Auxiliary cabinet：1280 x 640mm 1.6 Product device Positioning column Mounting holes Masks The back cover Module Switching power receiving card supply... -
Page 8: 2、Product Installation
series user manual 2、Product installation 2.1 installation environment 1、Standard cabinets cannot be installed at the seaside, only cabinets with conformal coating can be installed at the seaside; 2、The humidity at the installation site shall not exceed 90%RH; 3、The temperature of the installation site should be -30℃~50℃； 2.2 Type of installation There are mainly six installation methods for fixed outdoor LED displays，Choose the appropriate installation type according to the on-site environment:... -
Page 9: Preparation Before Installation
series user manual 2.3 Preparation before installation Under the conditions of ensuring sufficient installation strength and beauty, the steel structure of the outdoor LED display should be a tight as possible. Before installing the cabinets, check whether the steel structure can meet the requirements of installation：... -
Page 10: Installation Steps
The steel support structure of the cabinets must be constructed in strict accordance with the Absen steel structure design drawings, and the structure is required to be high in strength, The structural deformation is small; the flatness of the installation surface is required to be high;... - Page 11 series user manual Step 2: Lift cabinet up through its top two holes , then put it in the middle bottom of the steel structure, and then use the connecting plates and M10 bolts to fix it on the square bars on both sides, but the bolts should not be twisted too tight for subsequent adjustments.
- Page 12 series user manual Step 4: Follow the previous steps to install the third cabinet, the fourth cabinet...until the installation of the first layer of cabinet is completed. Step 5: Then install the second layer of cabinets. First, place the cabinets in the middle of the second row, adjust the horizontal and vertical flatness, and then use bolts to lock them tight.
- Page 13 series user manual 2.3.2 Front installation During the front installation, you need to use front maintenance tools to remove the modules on the four corners of all cabinets, as shown in the following pictures: Front mounting hole Fix the front mounting hole of the cabinet with the steel structure on the back of the cabinet with bolts. Pay attention to the flatness between the cabinets during installation.
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Page 14: 3、Cables Connection
Please refer to the following table for A series product power cable load capacity(power cable specification: 3x2.5mm²) -
Page 15: Network Cables Connection
650,000 pixels. Before wiring, the network cable should be connected according to the wiring design provided by Absen pre-sales engineer. Please refer to the following table for A series product data cable load capacity(take Nova V900 as an example) Load capacity per... -
Page 16: Turn On The Screen To Confirm The Effect
series user manual 3.3Turn on the screen to confirm the effect After the screen is powered on, set the play window and play high-definition materials, such as videos, pictures, text, etc. In principle, the resolution of the HD play material should be the same as the actual resolution of the screen, otherwise it will cause compression of the HD play material and affect the screen image performance. - Page 17 series user manual 4.1.2 Front maintenance of the module Maintenance steps: image display ❶ Confirm the positions of the four front maintenance screws of the faulty module, use the front maintenance tool to Spin counterclockwise until the screws are completely loosened, and loosen the four diagonal socket screws in turn.
- Page 18 series user manual 4.1.3 Front maintenance of the power box ❶ Confirm the position of the power box and ❷ Use a PH2 Phillips screwdriver to remove the Step remove the 6 modules of the power box 6 screws of the power box Picture ❹Open the cover of the power...
- Page 19 series user manual 4.1.4 Front maintenance of receiving card, Hub Card, and power supply According to the operation method of 4.1.3, open the power box from the front of the screen, then disassemble and replace the receiving card, Hub Card , and power supply inside the Hub Card box individually.
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Page 20: Rear Maintenance
series user manual Rear maintenance 4.2.1 Rear maintenance of the module Steps Picture ❶ Open the power first, then confirm the position of the four screws that fix the faulty module, use a PH2 Phillips screw driver to remove them, and place the removed screws；... - Page 21 series user manual 4.2.2 Rear maintenance of receiving card, Hub Card, and power supply Open the power box from the back of the screen, then disassemble and replace the receiving card, Hub Card, and power supply inside the power box Rear maintenance of receiving card Steps Picture...
- Page 22 The installation screws should be tightened and not loosened; 4.3 Maintenance instructions When you are unable to determine the cause of the failure or do not understand the replacement method of spare parts, please contact Absen! 21 / 24 Service...
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Page 23: 5、Common Faults And Troubleshooting
series user manual 5、Common faults and troubleshooting Common problems Solution 1. Check the power plug of the black module make sure it is plugged in position , 2. Check whether the power cable of the black module is burnt out; 3. - Page 24 Cannot play in full screen 2. Check the output resolution of the video processor; 3. Check the output window of the video processor; Shenzhen Absen Optoelectronic Co., Ltd. 18-20F Building 3A, Cloud Park, Bantian, Longgang District, Shenzhen 518129, P.R.China T: +86-755-89747399 absen@absen.com...
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