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LDC500 Quick Guide
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Summary of Contents for AURORA SIGNAGE LDC500

  • Page 1 LDC500 Quick Guide...
  • Page 2: Packing List

    Packing List Contact your local dealer if the package is damaged or incomplete. The package contents may vary with device model. Name Unit LED display unit Main power cable Main signal cable Connecting piece Mount accessories User manual Remarks: (1) Including bolts, wrenches, plugs, front maintenance tools and other installation and maintenance accessories, the specific number is based on the actual configuration of the screen.
  • Page 3: Device Installation

    Aluminum alloy box material is ultra-light and ultra-thin. ⚫ Appearance and Dimensions This manual is applicable to a variety of products. Please refer to the actual product for the appearance of the equipment.. Device Installation 3.1 Preparation Before Installation 1 Check the Installation Site Before installing the indoor fixed display, you need to confirm the following matters:...
  • Page 4: Installation Steps

    3.2 Structural Installation 1 Installation Requirements Make sure the floor, truss, or wall where the display is installed can withstand the load of the entire display. The mounting surface and truss on which the display is installed must be level. Never install the display in a sloping cabinet. When installing the screen, please weld the steel structure first, and then install the display screen after confirming that it is qualified.
  • Page 5 channel steel channel steel channel steel Diago nal bracin g 14# channel steel of 5# angle steel Steel structure fixed installation. The box is installed and connected and fixed. The box is placed in front of the fixed back strip. Here is a four-hole connecting piece, which is fixed with screws at the back.
  • Page 6 wrapped, and the general materials are stainless steel, aluminum-plastic panels, profiles, etc. 3.4 Common Installation Methods ⚫ Wall-mounted installation ⚫ Aluminum profile installation NOTE! The above is only an example, please select the specific installation method ⚫ according to the actual needs. If you need technical support, please contact our company.
  • Page 7: System Connection

    System Connection When the total power of the LED display is less than 5KW, single-phase voltage can be used for power supply; when it is greater than 5KW, it is required to use the three- phase five-wire voltage power supply of the distribution box, and the load of each phase is as even as possible;...
  • Page 8 The connection diagram of the power cable of the box is as follows, and the specific items should be implemented according to the project connection standards. Power dist ribution NOTE! To avoid fire caused by overloading the power cable, please do not overload it. Please refer to the product maximum power.
  • Page 9: Common Troubleshooting

    4.1.2 Commonly Used Wires The physical diagram of the power cable between the boxes is shown below. The physical diagram of the signal line between the boxes is shown below. Common Troubleshooting The box has a test button and two status LED indicators (need to open the box to be visible), green and red respectively.
  • Page 10 Indicator Condition Diagnosis Solution The power supply Always bright working normally cabinet ⚫ connected to the main power supply, check whether power access cable is plugged in properly, whether the power input port of the cabinet is normal, and whether the main red LED power supply...
  • Page 11 Indicator Condition Diagnosis Solution input port of the box is normal. If the cabinet obtains ⚫ the signal from the previous cabinet, check whether signal cascade line and the signal output of the previous cabinet and the signal input of the cabinet are normal.
  • Page 12: Control System Maintenance

    6.2.2 Post Maintenance Open the back door cover of the box, remove the screws that fix the power supply strip, take out the power supply, and replace it with a new one. 6.3 Control System Maintenance 6.3.1 Pre-maintenance Remove the front module of the box, remove the screws of the HUB board, remove the fixing screws of the power supply, and replace the power supply.
  • Page 13 6.3.2 Post Maintenance Open the back door cover of the box, remove the screws that fix the power supply strip, take out the power supply, and replace it with a new one. NOTE! The above operations are all performed when the power is cut off. Tools used: Phillips screwdriver, electric screwdriver.
  • Page 14 Notes The LED lights used in the modules are susceptible to ESD (Electrostatic ⚫ Discharge) damage. To prevent damage to the LED lights, do not touch the unit while it is running or when it is turned off. It should be avoided to turn on all load switches at the same time, otherwise, the ⚫...