NEC LED-E012i Installation And Maintenance Manual
Led display kit
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Also See for LED-E012i:
- User manual (13 pages) ,
- Installation and maintenance manual (94 pages)
Related Manuals for NEC LED-E012i
Summary of Contents for NEC LED-E012i
- Page 1 Installation and Maintenance manual LED Display Kit [Models for indoor use] LED-E012i-108 LED-E012i-217 LED-E015i-135 LED-E018i-162 LED-E025i-217 MODELS: LED-E012i, LED-E015i, LED-E018i, LED-E025i...
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Page 2: Table Of Contents
Table of Contents Important Information ..............English-1 About the LED lamps ..............English-4 Lamp break-in ...................... English-4 Contents ..................English-5 Parts Name ..................English-7 Installation Example ..............English-8 1. Installation location ....................... 8 2. Installation Setup ....................... 10 3. Wiring ........................22 4. Installing the pixel card ....................27 Screen Configuration ..............English-29 Image Setting ................English-38 Maintenance .................English-40... -
Page 3: Important Information
Important Information Safety Precautions and Maintenance FOR OPTIMUM PERFORMANCE, PLEASE NOTE THE FOLLOWING WHEN SETTING UP AND USING THE LED DISPLAY SYSTEM: About the Symbols To ensure safe and proper use of the product, this manual uses a number of symbols to prevent injury to you and others as well as damage to property. - Page 4 ● Be sure to read the following before using the product to use it correctly and safely. WARNING Do not apply vibrations or shocks to the Install the product so that the vents are not product. obstructed. Make sure there are enough people available Do not install the product to unstable to ensure safety (at least two people) when locations or locations subject to vibrations.
- Page 5 CAUTION Do not damage the power cord. Do not put Do not use or store the product in the heavy objects on it, place it near heaters, pull following places. it with excessive strength, or apply a strong • Near heaters force on it while it is bent.
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Page 6: About The Led Lamps
About the LED lamps LED lamps are sensitive to static electricity and surge voltage, which may damage their components and decrease their reliability. Take measures against static electricity during the installation. Do not touch the LED display areas. The LED lamps may absorb and hold moisture during the LED module installation or if not used for a long time. -
Page 7: Contents
Contents The supplied parts are as follows. In case one of these parts is missing or damaged, contact the retailer. Quantity Parts Specifications LED-E012i-108 LED-E015i-135 LED-E018i-162 LED-E012i-217 LED-E025i-217 Bottom frame Bottom frame connecting part Bottom frame connecting screw Mounting bar... - Page 8 Quantity Parts Specifications LED-E012i-108 LED-E015i-135 LED-E018i-162 LED-E012i-217 LED-E025i-217 Cabinet alignment 35 x 35 x 6 mm bracket Fixing screw for the Hexagonal socket cabinet alignment head screw (M4 bracket x 12) Pixel card Cabinet 600 mm x 337.5 Connection screw...
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Page 9: Parts Name
Parts Name 1 Pixel card 5 Power cord input/output 2 Cabinet 6 Hub board 3 LAN cable input/output 7 Power unit 4 LAN cable input (not used with this product) English - 7... -
Page 10: Installation Example
Installation Example 1. Installation location Before the installation, be sure to review the following safety precautions to ensure proper and safe installation. CAUTION • Ask a technician to perform the installation. • Make sure the product is moved and installed by enough people to ensure safety. •... - Page 11 min. distance to ceiling min. distance to floor 500 mm 700 mm English - 9...
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Page 12: Installation Setup
“Anchor points number and positions” table on the next page). • Before making the holes, check the verticality of the marks using a spirit level. 1200 mm 337.5 mm 337.5 mm 337.5 mm Anchor points positions: LED-E012i-108 1800 mm 337.5 mm 337.5 mm 337.5 mm 337.5 mm... - Page 13 1200 mm 1200 mm 1200 mm 337.5 mm 337.5 mm 337.5 mm 337.5 mm 337.5 mm 337.5 mm 337.5 mm Anchor points positions: LED-E012i-217, LED-E025i-217 Anchor points number and positions LED-E012i-217, Frame set LED-E012i-108 LED-E015i-135 LED-E018i-162 LED-E025i-217 Anchor points 2×4 2×5...
- Page 14 (1) Install the mounting bars on the anchor points on the wall. (2) Check the distance between the mounting bars using the alignment bars. 1800 mm Alignment bar 1200 mm Alignment bar Alignment bar Alignment bar LED-E012i-108 LED-E015i-135 1200 mm 1200 mm Alignment bar Alignment bar LED-E018i-162 English - 12...
- Page 15 1200 mm 1200 mm Alignment bar 1200 mm Alignment bar LED-E012i-217, LED-E025i-217 (3) Check the evenness using a spirit level and the alignment bars together. Adjust the positions if required. M10 screws Wall mounted: Mounting bar installation (LED-E015i-135) English - 13...
- Page 16 2.4 Install the bottom frame Remove the bottom frame cover and install the bottom frame using M6 screws. How to remove the bottom cover (1) Remove the screws securing the bottom frame cover. (2) Raise the front of the bottom frame cover. (3) Pull the bottom frame cover toward you to remove it.
- Page 17 M6 screws Bottom frame When using the 8 x 8 frame set, use the bottom frame connecting part to install the bottom frame. Bottom frame connecting screw (PM3) (8 red circles) Bottom frame connecting screw (KM3) Bottom frame connecting part (8 blue circles) 2.5 Install the cabinet hanger pins to the back of the cabinets Insert the hanger pins into the four corners of the cabinets up to where there is a difference in their diameter.
- Page 18 2.6 Install the cabinets Hook the hanger pins, which have been inserted into the cabinets, into the holes on the mounting bars starting from the lowest row. Fix temporarily the cabinets of the first row to the bottom frame. English - 16...
- Page 19 Hook the hanger pins of the cabinets of the second row to the mounting bars. Secure the LED cabinets together using connection screws for LED modules. Do not tighten the screws completely. After you have installed two rows of cabinets, align the surfaces of the cabinets using the cabinet alignment brackets.
- Page 20 How to connect the power cord (1) Raise the lever. (2) Insert the wire. (3) Return the lever to its previous position. Wire sizes compatible with the power connector (WAGO) are as follows. Solid core: φ1.6 to 2.0 mm IV 7-stranded core: 2.0 to 3.5 mm WARNING Pay attention to the wire colors of the power cord when connecting the cord.
- Page 21 Insert the slot nuts inside the over frame into the holes of the connection screws for the LED modules and fix them with M3 screws. Slot nuts Install the corner parts to the over frame (top) and install it on the top of the cabinets. Slot nut installation locations LED-E012i-108 LED-E015i-135 LED-E018i-162 LED-E012i-217, LED-E025i-217 English - 19...
- Page 22 2.7 Assembly diagrams LED-E012i-108 2412 1200 2400 Through hole for the LAN cable LED-E015i-135 3012 1800 3000 Through hole for the LAN cable English - 20...
- Page 23 LED-E018i-162 3612 1200 1200 3600 Through hole for the LAN cable LED-E012i-217, LED-E025i-217 4812 1200 1200 1200 4800 Through hole for the LAN cable English - 21...
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Page 24: Wiring
3. Wiring LED-E012i-108 by client Control PC by client LED Controller Main HDMI 1 by client LED-E015i-135 by client Control PC by client LED Controller Main HDMI 1 by client LED-E018i-162 by client Control PC LED Controller Main by client... - Page 25 LED-E012i-217 by client by client LED Controller Main Control PC HDMI 1 by client LED-E025i-217 by client Control PC LED Controller Main by client HDMI 1 by client English - 23...
- Page 26 (1) Power cord connection Connect the power cords to the LED modules on the first row. The power cord must be securely plugged. Connect the power cords between the LED modules. English - 24...
- Page 27 (2) LAN cable connection Connect the LAN cables for the signal between the LED modules. Use the through holes to pass the cables between the modules. Six through holes for the LAN cables LAN connectors [Connection example 1] Connecting from bottom to top using multiple ports English - 25...
- Page 28 [Connection example 2] Connecting all the LED modules using a single LAN cable LAN cable from the LED controller Hub board Connect the cable to the LAN connector on the left. Do not use the LAN connector on the right. Insert the LAN cable into the through hole and connect it to the LAN connector on the left.
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Page 29: Installing The Pixel Card
4. Installing the pixel card CAUTION • The pixel cards contain powerful magnets. If magnetic cards come close to the pixel cards, the data contained within may be damaged. Therefore, do not carry any magnetic card when installing the pixel cards. - Page 30 Magnet Magnet Guide pin Guide hole (3) Check that the pixel card stays securely in place and then turn the maintenance tool off. English - 28...
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Page 31: Screen Configuration
Screen Configuration Check that all the connections are completed, and then turn on the LED modules and the LED controller. Power distributor LED controller CONTROL INPUT OUTPUT Control signal Video signal WARNING Pay attention to the wire colors of the power cord when connecting the cord. If the cables are not connected correctly, it may lead to a fire or an electrical shock. - Page 32 Setting the screen configuration Perform the setting using the LCT-Mars control software by Novastar. Log in with the administrator privileges. Display the login screen as follows: User(U) → Advanced Synchronous System UserLogin(A). Enter the password (“admin” by default) to log in with the administrator privileges. To change the password, go to User(U) →...
- Page 33 Select “Standard Screen” under “Screen Type” (d). The settings in “Sending Card Number” (e) and “Ethernet Port No.” (f) vary depending on the connected LED controller. Enter the value in the table below under “Receiving Card Size” (g). Product name LED-E012i LED-E015i LED-E018i LED-E025i Pixel pitch 1.25 mm...
- Page 34 [Configuration example] The setting values are given for the following example where 16 LED-E012i modules (pixel pitch of 1.25 mm) are installed in a 4 (columns) x 4 (rows) configuration. CONTROL INPUT OUTPUT (1) With a pixel pitch of 1.25 mm, enter Width=480 and Height=270 under “Receiver Card Size” (g).
- Page 35 (2) Since the configuration is 4 (columns) x 4 (rows), enter Columns=4 and Rows=4. A 4 (columns) x 4 (rows) screen configuration is displayed. English - 33...
- Page 36 (3) If multiple LED controllers are used, select the number of the connected LED controllers. Since only one controller is used in this example, it is not necessary to set “Sending Card Number” (e). (4) Configure the connection. (4)-1 Connecting from bottom to top using multiple ports The system is connected to port 1 of the LED controller.
- Page 37 Follow the same procedure for Port3 and Port4. English - 35...
- Page 38 (4)-2 Connecting all the LED modules using a single LAN cable The system is connected to port 1 of the LED controller. Select “1” (port 1) under “Ethernet Port No.” (f). Click (select) the connection pattern under “Quick Connection” (i). Since the modules are connected from the bottom left to the top right in the example, the pattern is as shown in the figure.
- Page 39 The selection is done automatically to obtain the screen below. (5) Save the settings. (a) Click the “Send to HW” button (j). When the dialog box indicating that the process finished successfully is displayed, click OK. (b) Check that the image is correctly displayed, and then click the “Save” button (k). When the screen indicating that the process finished successfully is displayed, click OK.
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Page 40: Image Setting
Image Setting You can adjust the brightness, the gamma correction value, and the color temperature. Click “Brightness” on the top screen to display the following window. Click “Advanced Settings” to expand the screen. English - 38... - Page 41 Click “Advanced Settings” ( ) (a) to expand the setting screen. (1) Brightness Set the brightness of the screen using the slider (b). Increasing the value increases the brightness. (2) Gamma correction Set the gamma correction value using the slider (c). Increasing the value makes the dark parts of the screen darker.
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Page 42: Maintenance
Maintenance CAUTION • Disconnect the power supply to the LED modules when performing the maintenance. • Use the correct screwdriver for the shape of the screws when removing (loosening) or setting (tightening) the screws. Pay attention not to drop the screws and the other parts you have removed. Pay attention not to lose the removed screws since they will be reused. - Page 43 Removing the power supply Disconnect the LAN cable connected to the hub board. Remove the 10 screws securing the hub board, and then remove the hub board. Then, remove the two screws securing the terminal cover. Hub board Terminal cover Disconnect the power cables connected to the power supply and remove the two screws securing the power supply, and then remove the power supply.
- Page 44 Removing the receiving card Remove the receiving card from the hub board. Remove the four screws securing the receiving card, and then remove the receiving card from the hub board. Receiving card English - 42...
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Page 45: Troubleshooting
Troubleshooting 1. Display problems Problem Solution Nothing is displayed on Check that power is being supplied to the LED modules. all the LED modules. Check that the LED controller is turned on. Check that a video signal is being input to the LED controller. Check that a LAN cable is correctly connected between the LED controller and the LED module. -
Page 46: State Monitoring Using The Software
2. State monitoring using the software In case of a problem, you will be able to determine the location where it occurred by monitoring the state of the system. 2-1 Display under normal conditions The display is green under normal conditions. Click “Monitoring”... - Page 47 2-2 Display under abnormal conditions (1) Problem with the input signal to the LED controller When the display is red, there is a problem with the LED controller. To display more details, click “Monitoring”, and then click “Sending card” on the screen that is displayed. No video signal is being input to the LED controller.
- Page 48 (2) Problem with the LED modules When the display is red, there is a problem with the LED module operation. To display more details, click “Monitoring”, and then click “Receiving card” on the screen that is displayed. In the example shown on the left, the following problems must be considered.
- Page 49 (3) Problem with the internal temperature of the LED modules There is a problem with the LED module operation. To display more details, click “Monitoring”, and then click “Temperature” on the screen that is displayed. The LED modules with a high temperature are displayed in warm colors.
- Page 50 (4) Communication problem When the display is grey, the communication is not established. → Check that the USB cable is connected. → Check that the LED controller is turned on. English - 48...
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Page 51: Specifications
Specifications Models for indoor use LED-E012i-108 LED-E015i-135 LED-E018i-162 LED-E025i-217 LED-E012i-217 Module LED-E012i LED-E015i LED-E018i LED-E025i LED-E012i LED configuration 3-in-1 SMD Pixel pitch 1.25 mm 1.56 mm 1.88 mm 2.50 mm 1.25 mm Number of displayed pixels 1920 × 1080 1920 × 1080 1920 ×... -
Page 52: Diagram
Diagram LED-E012i / LED-E015i / LED-E018i / LED-E025i 43.0 32.0 4-M5 8-M5 16.0 (Unit: mm) English - 50... - Page 53 LED-E012i / LED-E015i / LED-E018i / LED-E025i Cabinet alignment bracket 4-Φ5 (Unit: mm) English - 51...