NEC LED-E012i Manual

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

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 Conguration ....................................................................English-29

Image Setting ..............................................................................English-38

Maintenance.................................................................................English-40

Troubleshooting ...........................................................................English-43

1. Display problems ........................................................................................................ 43

2. State monitoring using the software.............................................................................. 44

Specications ...............................................................................English-49

Diagram .......................................................................................English-50

English - 1

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. The symbols and their meanings are

described below. Be sure to understand them thoroughly before reading this manual.

WARNING

Failing to heed this symbol and handling the product

incorrectly could result in accidents leading to major

injury or death.

CAUTION

Failing to heed this symbol and handling the product

incorrectly could result in personal injury or damage to

surrounding property.

Examples of symbols

Indicates a warning or caution.

This symbol indicates you should be careful of electric shocks.

Indicates a prohibited action.

This symbol indicates something that must be prohibited.

Indicates a mandatory action.

This symbol indicates that the power cord should be unplugged from the

power outlet.

English - 2

● 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

product.

Do not install the product to unstable

locations or locations subject to vibrations.

Always ask a technician to perform the

installation.

Do not connect the cables with wet hands.

Otherwise, it may cause an injury or an

electrical shock.

Do not repair or modify the product yourself.

Otherwise, it may cause an injury, a re or an

electrical shock.

In case of thunder, do not touch the power

cord. Otherwise, it may cause an electrical

shock.

Connect the product to the correct voltage.

If the product is connected to a voltage other

than the specied voltage, it may lead to a

re or an electrical shock.

In case of a malfunction (nothing is displayed

on the screen, etc.) or if smoke, abnormal

heat, or a strange sound or odor is generated,

turn the power off and immediately ask a

technician or your retailer for repair.

Install the product so that the vents are not

obstructed.

Make sure there are enough people available

to ensure safety (at least two people) when

installing or moving the product. Otherwise, it

may lead to an injury.

Be sure to ground the product. If the product

is not grounded, there is a risk of electrical

shock in case a malfunction occurs.

In case foreign matter has entered into the

product, immediately disconnect the power

supply and stop using the product.

After the installation, if a problem such as

loose screws occurs, immediately ask a

technician or your retailer for repair.

Do not put objects into the product.

Otherwise, it may cause a re or an electrical

shock.

In case the product is in contact with water

or another liquid, immediately disconnect the

power supply and stop using the product. If

you continue using the product in that state,

it may lead to a malfunction, a re, or an

electrical shock.

English - 3

This product can only be serviced in the country where it was purchased.

CAUTION

Do not damage the power cord. Do not put

heavy objects on it, place it near heaters, pull

it with excessive strength, or apply a strong

force on it while it is bent.

A damaged power cord may cause a re or an

electrical shock.

Do not install the product in narrow places

where heat tends to build up.

Do not use the product in an environment

with low heat dissipation.

Otherwise, it may cause a malfunction.

The RJ-45 port of the product is for use

with the product only. Do not connect it to a

network. Connecting this port to a network

that may receive over-voltage current may

cause damage to the product or an electrical

shock.

Do not use the product in a vehicle or another

means of transportation.

Do not use or store the product in the

following places.

• Near heaters

• Places with lots of humidity or dust, or

places subject to oily smoke

• Places where water or oil may splash

• Places with lots of corrosive gases, such as

near hot springs

• Places where the product may freeze

• Do not place the product on its side, face

down, or upside down.

• Places with lots of vibrations

If you will not be using the product for a long

time, disconnect it from the power distributor

for safety purposes.

Disconnect the power supply when

performing the maintenance.

Install the product in accordance with the

local laws and regulations.

Do not place the product under direct sunlight

or near heaters.

This product is designed to be used indoors.

Do not use it outdoors. Otherwise, it may

cause a malfunction.

English - 4

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. Therefore, in such cases, the brightness must be increased gradually during a break-in

period before setting the normal brightness.

If the LED lamps are lit with 100% brightness while moisture is retained, the temperature will rise very

quickly and the water inside the lamps will evaporate and expand. This will cause the encapsulating

resin to expand, which may lead to separation of the boundary surface inside the LED lamps. This

separation can cause the LED lamps not to light up properly.

Lamp break-in

Congure the brightness settings as shown below with a video displayed on the LED module.

After a break-in period of approximately 3 hours, the LED module can be used under normal

conditions.

Time since start-up: 0

(just after start-up)

1 hour 2 hours 3 hours

Full white Normal operation70%50%

80%60%40%

Brightness

value 20%

Normal operation

Video content

English - 5

Contents

The supplied parts are as follows.

In case one of these parts is missing or damaged, contact the retailer.

Parts Specications Quantity

LED-E012i-108 LED-E015i-135 LED-E018i-162 LED-E012i-217 LED-E025i-217

Bottom frame 1 1 1 2

Bottom frame

connecting part

- - - 1

Bottom frame

connecting screw

PM3 - - - 8

KM3 - - - 8

Mounting bar 2 2 3 4

Alignment bar 2 2 2 2

Cabinet hanger pin Head diameter

10 mm x 25 mm

16 20 36 64

Bottom frame

screw

M6 x 16 6 6 9 12

Over frame (top) 1 1 1 1

Over frame (left,

right)

2 2 2 2

Corner frame 2 2 2 2

Slot nut M3 x 13 mm 12 15 18 24

Screw for the slot

nut

M3 x 10 mm 12 15 18 24

English - 6

Parts Specications Quantity

LED-E012i-108 LED-E015i-135 LED-E018i-162 LED-E012i-217 LED-E025i-217

Cabinet alignment

bracket

35 x 35 x 6 mm 10 12 14 18

Fixing screw for the

cabinet alignment

bracket

Hexagonal socket

head screw (M4

x 12)

40 48 56 72

Pixel card 64 100 144 256

Cabinet 600 mm x 337.5

16 25 36 64

Connection screw

for LED modules

M6 x 26 mm 56 90 132 240

LED controller Novastar MCTRL

660Pro

1 1 1 - 1

Novastar MCTRL

- - - 1 -

LAN cable for the

LED modules

750 mm - - - - 4

200 mm 12 20 30 48 56

LAN cable for the

LED controller

20000 mm 4 5 6 8 8

24000 mm - - - 8 -

Power cord for the

LED modules

950 mm 2 2 - -

300 mm - 1 6 8

Power cord for the

LED controller

1 1 1 1

Power cord

connector

WAGO (2pcs) 4 6 12 16

WAGO (3pcs) 2 3 6 8

USB ash memory 1 1 1 1

Safety Manual 1 1 1 1

Packing list 1 1 1 1

English - 7

Parts Name

3 4

1Pixel card

2Cabinet

3LAN cable input/output

4LAN cable input (not used with this product)

5Power cord input/output

6Hub board

7Power unit

English - 8

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.

• Make sure that the beams or the other structures to which the product is installed have enough strength to

support the weight of the product, and make sure that the product is securely xed.

• Do not install directly the product to a surface that has not enough strength.

• When installing the product in a narrow place (in a wall, etc.), leave gaps around the LED screens as

shown in the gure below to prevent an increase in the temperature. The gure below is only an example.

Pay particular attention to the installation environment (heat from the external environment, direct

sunlight, heat generated by the number of displays) in order to facilitate cooling of the LED modules.

If cooling is not sufcient, take measures, such as increasing the distance from the walls or installing a

forced-air cooling system.

Ask a technician or your retailer for more details.

A A

A B C

min distance to sides min. distance to top and bottom Distance between wall and system

60 mm 60 mm 20 mm

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