Related Manuals for Absen A27 Plus Series
Summary of Contents for Absen A27 Plus Series
- Page 1 A27 Plus Series User Manual Front service High contrast ratio High refresh rate Easy installation FHD/4K...
- Page 2 [在此处键入] A27 Plus Series User Manual...
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Page 3: Table Of Contents
Catalogue 1、Product Introduction ....................- 4 - 1.1 Product Main Features ..................- 5 - 1.2 Product Specifications ..................- 7 - 1.3 Cabinet Dimension Figure .................. - 8 - 1.4 Module Dimension Figure .................. - 8 - 2、Product Components ....................- 8 - 2.1 Cabinet Introduction ................... - Page 4 Please read this manual carefully before installing, powering up, operating and maintenance of 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. Do not ignore using the grounding plug, or else there is a risk of electric shock.
- Page 5 Beware of Fire! • Use a circuit breaker or fuse protection to avoid fire caused by power supply cables overloading. • Maintain good ventilation around the display screen, controller, power supply and other devices, and keep a minimum 0.1 meter gap with other objects. •...
- Page 6 Warning: Changes or modifications to this unit not expressly approved by the party resp onsible for compliance could void the user’s authority to operate the equipment. NOTE: This equipment has been tested and found to comply with the limits for a Class A digital device, pursuant to part 15 of the FCC Rules.
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Page 7: 1、Product Introduction
The smart version has a HDMI interface, and the video source can be directly input into the cabinet without sending card. • A27 Plus series cabinet is formed integrally by die-casting. It is made of aluminum alloy and has the characteristics of high precision, good flatness, difficult deformation, good heat dissipation, etc. - Page 8 • The cabinet can be customized to realize the installation of a 90-degree right-angle screen, and the right-angle splicing gap is only 4 mm. • Support Absen's third generation point-by-point correction technology (upgrade version—A3C+), with more uniform and better picture. The module has its own correction data memory, which can import automatically correction data when replace module directly.
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Page 9: Product Specifications
Product Specifications Parameter A2738 Plus A2725 Plus A2719 Plus A2715 Plus A2712 Plus Pixel Pitch (mm) 2.54 1.58 1.27 LED Type Black SMD 2121 Black SMD 2121 Black SMD 1515 Black SMD 1010 Black SMD 1010 Panel Dimensions 610x343x49 (WxHxD)/(mm) Physical Pixel Per Panel 160x90... -
Page 10: Cabinet Dimension Figure
Cabinet dimension figure(mm) Module dimension figure(mm) 2．Product Components A27 Plus Series User Manual - 8 -... -
Page 11: Cabinet Introduction
2.1 Cabinet Introduction Handle Upper and lower side locking screw Left and right locking screw Note: Side locking screws are used to connect the cabinets while adjusting the gaps between the cabinets to ensure the flatness. 2.2 Product Component Drawing 2.2.1 Mounting frame: used for wall mounting, including single and double frames. - Page 12 2.2.2 Hanging bar: single and double hanging bars. Single Hanging Bar Single Hanging Bar Double Hanging Bar 2.2.3 Data Jumper for vertical connections in between cabinets (Standard Version), 0.5m long. 2.2.4 Data Jumper for horizontal connections in between cabinets (Standard Version), 0.8m long.
- Page 13 2.2.7 Power cable for video wall power in, 10m long. 2.2.8 Standard packaging: Carton packing, module and cabinet are packaged separately. Package dimensions: 805×120×435 mm. Weight: 8 kg. 2.2.9 Connector plates and bolts are used for installations with steel structure. Connector Plates M8×60 Screw Bolt - 11 -...
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Page 14: 3、Product Installation
3、Product Installation The product is suitable for various forms of installation, including front installation, rear installation and rigging. Use the side locking screws to lock the cabinets during the installation. Side locking screw Screw lockin A27 Plus Series User Manual - 12 -... -
Page 15: Front Installation
3.1 Front Installation Cabinets can be mounted onto the wall with mounting frames or onto the steel structure via the front mounting screw hole of the cabinet. M8 installation hole 3.2 Installation of frame against wall Step 1: Use M6 Tapping Screws or M6 Anchors to install the mounting frame onto a flat wall. - Page 16 Step 2: Install the hanging pins onto the M8 holes of the cabinet, with 4 hanging pins per cabinet. Hanging pin Hanging pin Step 3: Install the cabinet (without modules) onto the frame: install from bottom layer to top layer, and fasten the cabinets with locking screws. Locking screw A27 Plus Series User Manual...
- Page 17 Step 4: After all the cabinets assembled, connect all the power and data cables. Step 5: Install the module. Please follow the instructions for this step as below: From the front view, module XX-1 is installed on the leftmost side of the cabinet, and module XX-4 is installed on the rightmost side of the cabinet.
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Page 18: Rear Installation
3.3 Rear installation Install from bottom layer to top layer, first lock the connecting screws between the cabinets, then fix the connecting plates with M8x60mm screws onto the square tube. Connector Plates M8×60 Screw Bolt 40×40 mm Square Tube 3.4 Rigging The product also supports rigging installation, and the measured maximum load is 10 cabinets. -
Page 19: 4、Product Cabling
Install from top layer to bottom layer, and the screw position of the cabinets is aligned with the hanging bar fixing hole. Remark: during installation, make sure the side locking screws are well connected to ensure the flatness surrounding the cabinets. 4．Product Cabling Preparation before cabling Before applying power and signal source to the screen, please check power and data... -
Page 20: Power Supply Wiring
Taking a [4x4] A2715 Plus screen for example, data and power wiring schematics are shown below: 4.1 Power Supply Wiring When the input voltage is 220V, each power cable can carry up to 14 cabinets. When the input voltage is 110V, each power cable can carry up to 7 cabinets. The 16 cabinets of A2715 Plus are loaded with two main power cables, and each main power cable carries 2*4=8 cabinets. - Page 21 laptop HDMI Sending Box RJ45 Signal Cable The picture is transmitted from the computer to the sending box via HDMI cable, and then from the sending box to the display screen via network cable. 4.2.2 Signal cable connection of smart version Smart Version utilizes HDMI data interface with designated input and output ports.
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Page 22: The Test Of Setting Up An Electric Circuit
4.3 The test of setting up an electric circuit After the cabinet connection is completed, please use a multimeter to measure whether there is short circuit at the AC input (L/N/PE) and DC output (VCC/GND) of the power supply. If a short circuit is found, please check the circuit carefully. After ensuring the cable is normal, switch on the power to electrify the cabinets to work. - Page 23 Button 5.2.2 HUB board maintenance First, take down the 4 modules on the cabinet with the front service tool and put them in place. Then, use a Phillips screwdriver to remove the fixing screws of the HUB board. The HUB board can be removed from the cabinet Fixing screw Note: The power supply behind the HUB board should be pasted with heat dissipation glue.
- Page 24 5.2.3 Receiving Card Maintenance To replace the receiving card, the HUB board must be removed first. On the back of the HUB board, the fixing screw of receiving card must be removed, and the receiving card can be removed from the HUB board. Receiving card 5.2.4 Maintenance in front of Power Supply When maintaining the power supply, the HUB board must be removed, the black...
- Page 25 Power supply Note: After the power supply is replaced, the front face of the HUB board needs to be subsidized with insulating plates. - 23 - A27 Plus Series User Manual...