CONTENTS 1. Product Introduction ......................7 2. Product Components ......................7 3. Product Assembly ......................8 4 . Common Troubleshooting ....................16 5. Product Maintenance ......................17 6. Warranty and After-sales Service ..................18 7. Special Statement ......................18...
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This manual systematically introduces the product components, ports, specifications, as well as installation, function applications and other instructions, aiming at guiding user to start an efficient experience with V Spec Series; This manual is applicable for customized projects of V Spec Series, and takes installation modes of 4*4 cabinet layout as an example.
Do not invert and throw the equipment during handling and storage; Do not tilt and collide to scratch the equipment during the installation process; Do not drench and immerse the equipment in water; Do not enable the air outlet of the air conditioner close to the display screen; Do not place or use the display in an environment with volatile, corrosive or flammable chemicals;...
Precautions during operation • The display cabinet should be installed and powered within 48 hours after unpacking. In case of dampness, iplease ensure the display cabinst is not powered. The screen must be dehumidified, and it is suggested that the pre testing conditions should be (60± 5)℃ for 12 hours; •...
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• It is recommended to limit the maximum brightness of the display by software, ensuring that the LED cabinet surface temperature to maintain below 40 。C during pre testing use; • Under normal circumstances, the display must be powered on and turned on at least twice a week, and each time shall not less than 2 hours; •...
1. Product Introduction 2. Product Components 2.1 Module Composition 1.1 Product Brief V Spec LDC640 series II now has pixel pitch options of 1.2mm, 1.5mm, 1.8mm and 2.5mm, which can be widely used in TV studios, command and control centers, monitoring centers, video conference rooms, large commercial supermarkets, airport, railway stations, exhibition halls and other environments with high display display quality requirements.
2.3 Wiring Hole Location 3. Product Assembly 3.1 Wall-mounting Installation (Recommended) Signal Cable Wring Hole Power Cord Wring Hole 3.1.1 Wall-mounting bar installation Locate the positions to drill holes for upper and lower wall-mounting bars according to the size of mounting holes on the installation diagram. Then draw dowel points on the wall (use level instrument to ensure position Left and Right precision) based on the height requirement of screen to ground on site, and...
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Install the upper and lower wall-mounting bars with the expansion bolts Drill M8 expansion bolt mounting holes at the position of the drawing points by electric drill. The diameter of each mounting hole shall be 10mm, and the shown in the diagram above. Fix the wall-mounting bar 1 and the wall- positional accuracy beside two holes shall not exceed 1mm.
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3.1.3 Check whether the wall-mounting bar is properly installed, which requires: a. Level accuracy; b. correct spacing between the two rows of wall hanging bars is correct. (1) Levelness Check (2) Spacing check and adjustment with follow below steps: M8 Screw Fixation a) Use a level instrument to measure the horizontal alignment of wall-mounting bar.
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3.2 Frame-type Installation 3.2.1 Preparation before installation: • Before installation, the installation steel structure should be made according to on-site requirements; • The mounting square tube (vertical) should be fixed according to on- site environments; • The baseline tube shall be fixed with square tube (vertical) by Complete cabinet installation by referring to above steps and final diagram is welding;...
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3. 2. 5. 1 Connect the other modules adjacent to the first row in turn by referring 3.2.3 Assemble cabinets to the previous installation method; Align and connect left and right two cabinets by locking dowel pins into adjacent .2.5.2 Fix the left-most and right-most cabinet columns to the square tube slots, and fix cabinet columns with M8*2 0 screws;...
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Cover Strip Example Type upper and X*2 (X indicates the customized project with 4 cabinet lower cover number of cabinet columns shall need 8 upper and strip column) lower cover strips 2Y-2 (Y indicates the left and right customized project with 4 cabinet cover strip number of cabinet...
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3.4 System Wiring After installing cabinets, connect the power cord and signal cable according to the system wiring diagram for project. As shown below Upper and Lower Cover Strip Corner Cover Strip 3.3.3 Assemble cabinets Installation positions of different cover strips can be seen below Notes: •...
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• System grounding: an exclusive grounding wire to the control room, the grounding resistance shall be less than 4Ω . • The diameter of the protective ground wire of display screen power supply shall not be smaller than the phase wire. •...
3.5 Safety Precautions before Power-on 4. Common Troubleshooting 1) Before the screen is powered on, the cables connection between 1. Control System Troubleshooting cabinets, main cables and other cables must be checked for any wrong Refer to Control System User Manual connections, reverse connection, short circuit, circuit break, loosening, etc., 2 .
5. Product Maintenance The metal part of the display shall be well grounded with Electrostatic grounding resistance≤ 4 Ω. Meanwhile, prevent damage to electronic devices by static electricity and injury to human body Hazard by static electricity in humid environment. Item Description Operating temperature range: - 2 0 ℃...
6. Warranty and After-sales Service • The contents of this manual are for reference only and do not constitute a commitment of kind. 1. Warranty Policy • The company reserves the right to make improvements and changes to the product design without prior notice Our company provides high-quality after-sales service for all V Spec products with 4 year warranty.
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