PRO Light LEDSOFT 18 User manual

USER MANUAL
LEDSOFT18
EN
FLEXIBLE LED SCREENS

All rights reserved by Music & Lights S.r.l. No part of this instruction manual may be
reproduced in any form or by any means for any commercial use.
In order to improve the quality of products, Music&Lights S.r.l. reserves the right to modify the
characteristics stated in this instruction manual at any time and without prior notice.
All revisions and updates are available in the ‘manuals’ section on site www.musiclights.it
REV.001-11/13

1
LEDSOFT18
TABLE OF CONTENTS 2
2
3
4
4
6
7
9
10
11
11
12
13
14
14
15
18
Safety
General instructions
Warnings and installation precautions
General information
1 Introduction
1. 1 Description
1. 2 Technical specications
1. 3 Operating elements and connections
2 Installation
2. 1 Mounting
2. 2 How to combine several piece of screens
2. 3 How to adjust the distance between two screens
3 The connections
3. 1 To connect the power cable
3. 2 To connect the signal cable
3. 3 Set up and operation
4 Disassembly
4. 1 Disassembly procedure
5 Maintenance
5. 1 Cleaning and maintenance
5. 2 Trouble shooting
5. 3 Replacing a power adaptor
5. 4 Replacing LEDs
Warranty

LEDSOFT18
2
SAFETY
General instruction
• The products referred to in this manual conform to the European Community Directives and are there-
fore marked with .
• The unit is supplied with hazardous network voltage (230V~). Leave servicing to skilled personnel only.
Never make any modications on the unit not described in this instruction manual, otherwise you will
risk an electric shock.
• Connection must be made to a power supply system tted with ecient earthing (Class I appliance ac-
cording to standard EN 60598-1). It is, moreover, recommended to protect the supply lines of the units
from indirect contact and/or shorting to earth by using appropriately sized residual current devices.
• The connection to the main network of electric distribution must be carried out by a qualied electrical
installer. Check that the main frequency and voltage correspond to those for which the unit is designed
as given on the electrical data label.
• This unit is not for home use, only professional applications.
• Never use the xture under the following conditions:
- in places subject to vibrations or bumps;
- in places with a temperature of over 50 °C.
• Make certain that no inammable liquids, water or metal objects enter the xture.
• Do not dismantle or modify the xture.
• All work must always be carried out by qualied technical personnel. Contact the nearest sales point for
an inspection or contact the manufacturer directly.
• If the unit is to be put out of operation denitively, take it to a local recycling
plant for a disposal which is not harmful to the environment.
Warnings and installation precautions
• If this device will be operated in any way dierent to the one described in this manual, it may suer
damage and the guarantee becomes void. Furthermore, any other operation may lead to dangers like
short circuit, burns, electric shock, etc.
• Before starting any maintenance work or cleaning the projector, cut o power from the main supply.
• The connection, installation and operation of LED screen should be processed as per instruction by
special person.
• Keep any inammable material at a safe distance from the unit.
• Install the unit in a well ventilated place.
• Never try to trample and tear the LED screen, keep the internal cable connection and electronic in order.
• Keep the hard or sharp article from lacerating the product.
• Prohibit sinking into the pouring water or other liquid.
• Handle with care when install and disassembly the LED screen to avoid the damage of the connecting
wire and other electronic component.
• The power cable should be connected to the power supply with ground.
• Prohibit connecting the power when LED screen was folded.
• Before nishing the installation, please do not connect the power.
• When there is wind, the display should be xed rmly with safe belt.
• When folding the LED screen, the surface of the curtain should be face to face.
• Please comply with the local relative regulations.
WARNING! Before carrying out any operations with the unit, carefully read this instruction
manual and keep it with cure for future reference. It contains important information about
the installation, usage and maintenance of the unit.

3
LEDSOFT18
GENERAL INFORMATION
Shipments and claims
The goods are sold “ex works” and always travel at the risk and danger of the distributor. Eventual dam-
age will have to be claimed to the freight forwarder. Any claim for broken packs will have to be forwarded
within 8 days from the reception of the goods.
Warranty and returns
The guarantee covers the xture in compliance with existing regulations. You can nd the full version of
the “General Guarantee Conditions” on our web site www.musiclights.it. Please remember to register the
piece of equipment soon after you purchase it, logging on www.musiclights.it. The product can be also
registered lling in and sending the form available on your guarantee certicate. For all purposes, the va-
lidity of the guarantee is endorsed solely on presentation of the guarantee certicate. Music & Lights will
verify the validity of the claim through examination of the defect in relation to proper use and the actual
validity of the guarantee. Music & Lights will eventually provide replacement or repair of the products de-
clining, however, any obligation of compensation for direct or indirect damage resulting from faultiness.

LEDSOFT18
4
- 1 - INTRODUCTION
1.1 DESCRIPTION
LEDSOFT series of exible LED screens is composed of a set of models having pitch value between 18mm
and 100mm, allowing advanced creative possibilities combined with simplied use and quick setup op-
erations.
LEDSOFT screens are conceived for projection of videos, images, backgrounds and texts, dierent models
are available with regards to viewing distance. Reduced mounting time and minimal required structures
are further advantages made possible by limited weight and volume.
All models are equipped with RGB 3-in-1 SMD LED sources, allowing an amazing light output (up to 3240
NIT for LEDSOFT18 featuring 18mm pitch value).
The modular concept and the simplied connection between modules enable build-up of large displays
in outdoor locations implying long viewing distances.
LEDSOFT screens are made in exible PVC, water-repellent and ame-resistant, ideal for design of geo-
metrical shapes (ie. corners, columns, circles) normally critical for conventional LED screens.
1.2 TECHNICAL SPECIFICATIONS
Applications
• For amazing set designs and events in indoor/outdoor locations
• In TV studios to have multiple viewing angles
• Touring and live events for real-time camera streaming
• Trade-show booths for creative video imaging
• In theme parks or public events
Mechanical features
• Module dimensions (WxH): 2.336x1.168mm
• Weight per square meter: 9.000g
• Flexible PVC, water-repellent and ame-retardant
• Cooling: natural airow
• Vertical hanging system: built-in belts and clips
• Indoor/Outdoor use (IP44)
Electrical features
• Power supply: AC 90/240V 50/60Hz
• Power in/out connections: RJ-45
• Average power consumption (per square meter): 32W
• Max power consumption (per square meter): 80W
• Working temperature: -10° / 50°
• Max ambience humidity: 10% - 90%
Video features
• LED source: hi-eciency SMD 3528 Tri-Color
• Pixel pitch: 18,25mm
• LED density: 3.002 LED/sqm
• Luminous ux: 3.240cd/sqm (NIT)
• Suggested viewing distance: 8m
• Pixel color depth: 36bit
• LED life span: >80.000h

5
LEDSOFT18
• Colours: >68,7 billions through RGB mixing
• Data refresh rate: >600Hz
• Colour calibration through PC software
• Maximum video IN signal resolution: 1024x768 pixel
• Viewing angle: 120° horizontal, 120° vertical
Control system
• Dedicated interface (Sender box) for video signal distribution and screen conguration
• Data IN sender box: DVI connector
• Data IN module: RJ45 connectors
• Connection between sender box and videowall: CAT5 data cable + RJ-45 connectors

Fig.1
LEDSOFT18
6
1.3 OPERATING ELEMENTS AND CONNECTIONS
AC 90-260V
DC 5V
To receiver
DC 5V
To receiver
Curtain
Button
LED lamp
AC 90-260V
Signal cable Protection clothing
Front view
Rear view

7
LEDSOFT18
- 2 - INSTALLATION
2.1 MOUNTING
LEDSOFT18 screen can be used by single or through combining to make a large LED screen, notice to
make the arrow up at the back of the display. Please install it according to the following step.
1. After receiving the LEDSOFT18 screen, take out to check whether the LEDSOFT18 screen is damaged,
whether all accessories is all ready. The accessories include supporting steel stick tube, hanging belt,
spare parts.
2. Unfold the LEDSOFT18 screen, insert supporting steel stick tube into the sheath at the top side of the
LEDSOFT18 screen and the loop of the hanging belt, several piece of steel tube can be connected
together by screw.
3. Hang the LEDSOFT18 screen on the truss with hanging belt, and fasten the hooks at the two end of the
hanging belt.
4. Use button around the LEDSOFT18 screen to make the nearby display connect together.
Fig.2
Supporting truss
Supporting stick
Hang belt
Hook
15C Signal cable
Button
Button
15C Signal cable

Fig.3
LEDSOFT18
8

Signal cable
LEDSOFT18 No1
DC 5V
(To receiver)
LEDSOFT18 No2
LEDSOFT18 No3 Join each unit with button
Signal cable
Join each unit
with button
LEDSOFT18 No4
Fig.5
9
LEDSOFT18
2.2 HOW TO COMBINE SEVERAL PIECE OF SCREENS
There are button around every LEDSOFT18 screen, after adjusting the distance between the two curtain,
fasten the button. Button is composed of Part A ( female) and Part B (male), fasten them together to con-
nect several piece of LEDSOFT18 screen together to make a larger display.
Fig.4

LEDSOFT18
10
2.3 HOW TO ADJUST THE DISTANCE BETWEEN TWO SCREENS
In the middle of every hanging belt, there is a adjustor for adjusting the length of the hanging belt, with
which the distance between the upper curtain and the below curtain can be adjusted.
Fig.6
Adjustor
Adjust the length of hang belt with adjustor

11
LEDSOFT18
- 3 - THE CONNECTIONS
There are power cable and signal cable at the back of every LEDSOFT18 screen, after xing well the LED-
SOFT18 screen, please connect them correctly as following picture.
3.1 TO CONNECT THE POWER CABLE
There is power wire at the back of the LEDSOFT18 screen. When nishing installation, make sure the power
wire is connected correctly and turn on the power supply, the input power is AC 90V ~260V 50~60Hz,
which must be contacted with ground to ensure the safety of the whole system.
3.2 TO CONNECT THE SIGNAL CABLE
Connect the signal wire between LEDSOFT18 screen and Receiver
There are signal wire with 15pin plug at one side of the LEDSOFT18 screen, from up to down,connect them
with the signal cable on the receiver one by one, then lock the nut on the plug. At the right sides of the
LEDSOFT18 screen, there is a output power wcable signed DC 5V, connect it with receiver.
Connect the signal wire between LEDSOFT18 screen
Connect the signal wire one by one between two curtain nearby, lock the nut on the plug.
Caution
The function of the button is just to combine several piece into one, but not to load too much weight,
must not connect many display just by button if not, there may be following result.
• Breaking the button;
• Breaking LEDSOFT18 screen;
• Falling o the LED screen cause other unsafe aair.
Fig.7
DC 5V
To receiver
AC 90-260V

Fig.8
LEDSOFT18
12
AC 90-260V
AC 90-260V
DC 5V
LAN cable
LAN cable
To next receiver
Receiver
Signal cable
1
2
3
4
5
6
7
8
1
2
3
4
5
6
7
8
LEDSOFTSEND
3.3 SET UP AND OPERATION
Depending on the control system, the matching PC program must be installed before taking the displays
into operation. Please refer to the corresponding user manuals for further information regarding installa-
tion, conguration and operation.
The guide of faster operation
1. Install and fasten all LEDSOFT18 screen.
2. Connect all power and signal cable.
3. Install the software in your computer.
4. Set up system.

13
LEDSOFT18
- 4 - DISASSEMBLY
4.1 DISASSEMBLY PROCEDURE
• Disconnect all power connections and all data signal connections.
• Unbutton the button between LEDSOFT18 screens and then release all hanging belt and hook.
• Take o the display from the truss and pull out the supporting stick.
• Fold the display and put into the case. When folding the LEDSOFT18 screen the surface of the curtain
should be face to face.
Fig.9
Caution:
• If there is water or dirt on the LEDSOFT18 screen, Please dry and clean display before packing.
• When folding the display the surface of the curtain should be face to face.
When folding it should not be back
to back. If folding with wrong way,
it is possible to break the curtain
Must fold the curtain face to face
to protect the curtain from being
broken

LEDSOFT18
14
- 5 - MAINTENANCE
5.1 CLEANING AND MAINTENANCE
We recommend a frequent cleaning of the device. Please use a soft lint-free and moistened cloth. Never
use alcohol or solvents!
ATTENTION! Disconnect from mains before starting maintenance operation!
Should you need any spare parts, please use genuine parts.
ATTENTION! Maintenance and service operations are only to be carried out by authorized dealers.
5.2 TROUBLESHOOTING
Problems Possible causes Checks and remedies
Without image on the whole
curtian
• The LAN cable between PC and
receiver is not well connected
• The sending card or receiver is out of
order
• System setting wrong
• Check the LAN cable connection or change
the LAN cable
• Check sending card, correct installation
• Resetting the computer and software
Partial no image
• The LAN cable between receiver is not
well connected
• The data processor at the back of the
LEDSOFT18 screen input or output no
signal
• The connector of the signal wire
between LEDSOFT18 screen and the
receiver is not connected correctly
• Power adapter spoiled
• Check the LAN cable connection or change the
LAN cable
• Check whether the signal wire between
controller and PCB is well connected
• Check the connector, fasten the locknut again,
make sure the connector touch together
• Replace the Power adapter
Some pixel is not working • LED damaged • Replace LED
Some row or column LED is not
working
• The connect wire between pixel is not
well connected
• Take o protection clothing at the back
of the LEDSOFT18 screen, check row wire
connection, renew the connection wire and
cover the shell

15
LEDSOFT18
Fig.10
Fig.11
AC Input 90-260V AC Output 90-260V
DC Output 5V
Locknut
Female connector Female connector
Male connector
140 mm
POWER ADAPTER
5.3 REPLACING A POWER ADAPTOR
Caution: cut o all power before replacing and maintaining the power adapter
Technical parameter of the power adapter
Input voltage: AC 90~260V 50~60Hz.
Output voltage: DC 5V 5A
Size: L145×W22×H28mm
The power adaptors are located at the back of the displays and are connected in series.
AC Input 90-260V
Terminal Power
(without AC Output)
Data processor
Data processor
Data processor

LEDSOFT18
16
The power adaptors are located at the back of the displays and are connected in series.
1. The LED in back area in horizontal (dashed area) will not work from the broken one.
2. All LED in dashed area will not work from the broken one.
Fig.13
Fig.12
AC Input 90-260V
Terminal Power
(without AC Output)
Data processor
Data processor
Data processor
If this power adapter is broken, the
LED in dashed area will not work
AC Input 90-260V
Terminal Power
(without AC Output)
Data processor
Data processor
Data processor
If this power adapter is broken, the
LED in dashed area will not work

17
LEDSOFT18
Fig.14
In case one of the situations occurs, follow these steps:
• Disconnect all displays from mains power.
• Remove the rear protection cover.
• Check if all connectors are fastened in the area where the LEDs are not working. Then reconnect the
displays to mains power for testing.
• If the problem still persists use a multimeter to test whether the AC and DC output voltage is steady.
If there is not output voltage or unsteady voltage replace the power adaptor: Plug out the connectors
at both ends of the power adaptor and remove the broken the broken power adaptor from its pocket.
Insert a now power adaptor and fasten the connectors with their locknuts.
• Make sure that the new power adaptor is correctly connected and reconnect the displays to mains
power for testing. Reattach the protective cover.
Power adapter pocket
Cut out connector

LEDSOFT18
18
5.4 REPLACING LEDS
Faulty pixel
column wire
row wire
3
12
To data processor
Data processor
Fig.15
In case one of the following situations occurs check and replace the LEDs if necessary:
1. Replace the LED if a single pixel does not work or displays irregular colors. For this purpose, remove the
rear protection cover with a screw driver, take out the PCB with the LED and replace the broken LED
with a new one and solder it. Reattach the protection cover.
2. If one vertical LED column does not work properly (point 1 in the gure): Remove the rear protection
cover with a screw driver, take out the PCB with the LED and check the wiring. If one of the wires is loose
solder it on the PCB and reattach the protection cover.
3. If two vertical LED columns do not work properly (point 2 in the gure): Remove the rear protection
cover with a screw driver, take out the PCB with the LED and check the wiring. If none of the wires is
loose or if there is no short circuit, open the box marked [Data Processor Box] and check if the counter-
part connector on the PCB is properly connected.
4. If a horizontal LED row does not work properly (point 3 in the gure): Remove the rear protection cover
with a screw driver, take out the PCB with the LED and check the wiring. If one of the wires is loose,
solder it on the PCB and reattach the protection cover.