DMT LS-190 User Manual

LS-190 LED Screen Processor V1

Highlite Interna t ional B.V. – Vestastraat 2 – 6468 EX – Kerkrade – the Netherlands

Ordercode: 101600

MANUAL

ENGLISH

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Ordercode: 101600

LS-190 LED Screen Processor

Table of contents

Warning ............................................................................................................................................................................... 4

Safety Instructions ......................................................................................................................................................... 4

Operating Determinations .......................................................................................................................................... 5

Connection with the mains......................................................................................................................................... 6

Return Procedure .......................................................................................................................................................... 6

Claims .............................................................................................................................................................................. 6

Description of the device ................................................................................................................................................. 7

Frontside.......................................................................................................................................................................... 7

Backside .......................................................................................................................................................................10

Installation .........................................................................................................................................................................12

Set Up and Operation .....................................................................................................................................................12

Setup Example ............................................................................................................................................................12

Menu Overview ...........................................................................................................................................................13

Main Menu Options ....................................................................................................................................................14

1. Input .......................................................................................................................................................................15

1.1. Input Detail ........................................................................................................................................................15

1.2. Zoom Adjust .......................................................................................................................................................15

1.3. VGA Adjust ........................................................................................................................................................15

1.4. ADC Adjust ........................................................................................................................................................15

1.5. SDI Adjust ............................................................................................................................................................15

2. Output ....................................................................................................................................................................16

2.1. Output Detail .....................................................................................................................................................16

2.2. Output Format ..................................................................................................................................................16

2.3. Output Adjust ....................................................................................................................................................16

2.4. Scale ...................................................................................................................................................................16

2.5. Screen .................................................................................................................................................................16

2.6. Ratio ....................................................................................................................................................................17

2.7. Picture .................................................................................................................................................................17

2.8. PIP ........................................................................................................................................................................17

2.9. Text Overlay .......................................................................................................................................................17

2.10. Display Mode ..................................................................................................................................................18

2.11. Gamma ............................................................................................................................................................18

3. Transition ................................................................................................................................................................18

3.1. Deinterlace ........................................................................................................................................................18

3.2. Image Enhance ................................................................................................................................................18

3.3. Mode ..................................................................................................................................................................19

3.4. Fade Time...........................................................................................................................................................20

3.5. Alpha ..................................................................................................................................................................20

4. Audi o ......................................................................................................................................................................20

5. Split .........................................................................................................................................................................20

6. Display Connection .............................................................................................................................................21

6.1. Sending Card Type ..........................................................................................................................................21

6.2. Sending Card Number ....................................................................................................................................21

6.3. Brightness............................................................................................................................................................21

6.4. Output Format ..................................................................................................................................................21

6.5. Quick Connection ............................................................................................................................................21

Sending Card Set .....................................................................................................................................................21

Receiving Card Set..................................................................................................................................................21

6.6. Senior ..................................................................................................................................................................22

6.7. Gamma ..............................................................................................................................................................22

7. Save Setup ............................................................................................................................................................22

7.1. Save To ...............................................................................................................................................................22

7.2. Load From ..........................................................................................................................................................22

7.3. Delay Call ...........................................................................................................................................................22

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8. Syst e m ....................................................................................................................................................................23

8.1. System Info .........................................................................................................................................................23

8.2. Date & Time .......................................................................................................................................................23

8.3. Ethernet ..............................................................................................................................................................23

8.4. Lock Front Panel ...............................................................................................................................................23

8.5. License Setup ....................................................................................................................................................23

8.6. Can Use Time .....................................................................................................................................................23

Software Installation ........................................................................................................................................................24

Software Operation ....................................................................................................................................................28

Connection ...............................................................................................................................................................28

File Toolbar ................................................................................................................................................................29

Communication Toolbar ........................................................................................................................................31

Device Toolbar .........................................................................................................................................................31

Schedule Toolbar .....................................................................................................................................................33

Output Resolution Toolbar .....................................................................................................................................34

Images Display Mode Toolbar...............................................................................................................................34

Layout Toolbar ..........................................................................................................................................................34

Aspect Ratio Toolbar ...............................................................................................................................................35

Signal Input Toolbar .................................................................................................................................................35

Screen Parameter Toolbar .....................................................................................................................................35

Image Toolbar ..........................................................................................................................................................35

Display Toolbar .........................................................................................................................................................36

Output Image Setup Toolbar ................................................................................................................................36

LED Screen Toolbar ..................................................................................................................................................37

Sending Card ...........................................................................................................................................................37

Display Connection .................................................................................................................................................37

Images Display Toolbar ...........................................................................................................................................38

User Mode Toolbar ..................................................................................................................................................38

Log Toolbar ...............................................................................................................................................................38

Information Toolbar .................................................................................................................................................38

Video Processor Options ........................................................................................................................................38

Minus Pixel Adjustment............................................................................................................................................39

Split..............................................................................................................................................................................39

Output Polarity .........................................................................................................................................................39

Layout ........................................................................................................................................................................40

Alpha Delay Time .....................................................................................................................................................40

Device Schedule .....................................................................................................................................................41

IP Address ..................................................................................................................................................................41

Clock ..........................................................................................................................................................................41

VGA Ad ju s t ................................................................................................................................................................42

Output DE Delay ......................................................................................................................................................42

Input DE Delay ..........................................................................................................................................................43

Output Adjust ...........................................................................................................................................................43

AV Output Format ...................................................................................................................................................43

DVI Gamma ..............................................................................................................................................................44

VGA Gamma ...........................................................................................................................................................44

Input Config ..............................................................................................................................................................45

Audio Setting ............................................................................................................................................................45

Device Update .........................................................................................................................................................45

USB Upgrade .............................................................................................................................................................45

Device Info ................................................................................................................................................................46

Hot Backup ...............................................................................................................................................................46

USB Playlist .................................................................................................................................................................46

Title Setting ................................................................................................................................................................47

Test Pattern ................................................................................................................................................................47

Help ............................................................................................................................................................................47

How to Connect Windows Control Program by LAN Interface .........................................................................48

How to Connect Windows Control Program by RS232 Interface ......................................................................49

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LS-190 LED Screen Processor

How to Connect Windows Control Program by USB Interface ..........................................................................51

Install the Driver ........................................................................................................................................................51

How to Perform Customized Output Resolution ...................................................................................................54

How to Perform Single Image Switching ................................................................................................................54

How to Set up the PIP .................................................................................................................................................55

How to Set up the Size and Position of the Single Image ...................................................................................55

How to Perform the Screen Size Setting .................................................................................................................56

How to Perform the Text Overlay Setting ...............................................................................................................56

How to Perform the Freeze and Live Image Switching .......................................................................................58

How to Set up the Volume ........................................................................................................................................58

How to Perform LED Display Connection ...............................................................................................................59

Connect the D Port or the U Port of One Sending Card to a LED Display ...................................................59

Connect Both Ports (D and U) of One Sending Card to a LED Display ........................................................61

Connect the ports D and U of Two Sending Cards to a LED Display ............................................................62

How to Use Blackout ..................................................................................................................................................65

How to Save Parameters ...........................................................................................................................................65

How to Load the Saved Parameters .......................................................................................................................65

Maintenance ....................................................................................................................................................................66

Software Upgrade ......................................................................................................................................................66

Downloading the IP Software................................................................................................................................66

Fireware Upgrade .......................................................................................................................................................68

Troubleshooting ...............................................................................................................................................................69

Not working ..................................................................................................................................................................69

No Output in LED Display ...........................................................................................................................................69

LED Display Only Displays a Part of the Image .....................................................................................................69

No Display in the Second Half Part of LED Display ...............................................................................................69

Left Screen Appears Two Black Sides .....................................................................................................................70

All Key Lights Light Up Simultaneously .....................................................................................................................70

Aliasstep or Shaking When the Input SDI Signal is Selected ...............................................................................70

Spotted Image or Freeze When Switch CV Signal is Present .............................................................................70

DP Port Can Receive a DVI or HDMI Signal ...........................................................................................................70

Product Specifications ....................................................................................................................................................71

Dimensions ........................................................................................................................................................................73

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Warning

Unpacking Instructions

Immediately upon receiving this product, carefully unpack the carton and check the contents to ensure
that all parts are present, and have been received in good condition. Notify the dealer immediately and
retain packing material for inspection if any parts appear damaged from shipping or the carton itself
shows signs of mishandling. Save the carton and all packing materials. In the event that a fixture must be
returned to the factory, it is important that the fixture be returned in the original factory box and packing.

Your shipment includes:

• LS-190 LED Screen Processor with IEC power cable (1,5 m)

• 3 x dvi - dvi 1,5 m / 1 x USB A/B 1,5 m / 1 x DVI - DVI+VGA 10 cm / 1 x BNC - BNC 1,5 m / 1 x BNC - RCA

1,5 m / 1 x CAT5 1,5 m / 1 x RS232-RJ11

• 1 x USB memory stick

• User manual

Safety Instructions

Every person involved with the installation, operation and maintenance of this system has to:

• be qualified

• follow the instructions of this manual

Before you initial start-up, please make sure that there is no damage caused by transportation. Should
there be any, consult your dealer and do not use the system.
To maintain perfect condition and to ensure a safe operation, it is absolutely necessary for the user to
follow the safety instructions and warning notes written in this manual.
Please consider that damages caused by manual modifications to the system are not subject to
warranty.This system contains no user-serviceable parts. Refer servicing to qualified technicians only.

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IMPORTANT:

The manufacturer will not accept liability for any resulting damages caused by the non-observance of
this manual or any unauthorized modification to the system.

• Never let the power cord come into contact with other cables! Handle the power cord and all
connections with the mains with particular caution!

• Never remove warning or informative labels from the unit.

• Never use anything to cover the ground contact.

• Never leave any cables lying around.

• Do not insert objects into air vents.

• Do not connect this device to a dimmerpack.

• Do not switch the device on and off in short intervals, as this would reduce the device’s life.

• Do not shake the device. Avoid brute force when installing or operating the device.

• Only use device indoors, avoid contact with water or other liquids.

• Only operate the fixture after having checked that the housing is firmly closed and all screws are

tightly fastened.

• Only operate the device after having familiarized with its functions.

• Avoid flames and do not put close to flammable liquids or gases.

• Always keep case closed while operating.

• Always allow free air space of at least 50 cm around the unit for ventilation.

• Always disconnect power from the mains, when device is not used or before cleaning! Only handle

the power cord by the plug. Never pull out the plug by tugging the power cord.

• Make sure that the device is not exposed to extreme heat, moisture or dust.

• Make sure that the available voltage is not higher than stated on the rear panel.

• Make sure that the power cord is never crimped or damaged. Check the device and the power

cord from time to time.

• If device is dropped or struck, disconnect mains power supply immediately. Have a qualified
engineer inspect for safety before operating.

• If the device has been exposed to drastic temperature fluctuation (e.g. after transportation), do not
switch it on immediately. The arising condensation water might damage your device. Leave the
device switched off until it has reached room temperature.

• If your DMT device fails to work properly, discontinue use immediately. Pack the unit securely
(preferably in the original packing material), and return it to your DMT dealer for service.

• For adult use only. Device must be installed out of the reach of children. Never leave the unit running
unattended.

• Never attempt to bypass the thermostatic switch or fuses.

• For replacement use fuses of same type and rating only.

• The user is responsible for correct positioning and operating of the LS-190 LED Screen Processor. The

manufacturer will not accept liability for damages caused by the misuse or incorrect installation of
this device.

• This device falls under protection class I. Therefore it is essential to connect the yellow/green
conductor to earth.

• Repairs, servicing and electric connection must be carried out by a qualified technician.

• WARRANTY: Till one year after date of purchase.

Operating Determinations

• This device is not designed for permanent operation. Consistent operation breaks will ensure that the
device will serve you for a long time without defects.

• The minimum distance between light-output and the illuminated surface must be bigger than 1
meter.

• The maximum ambient temperature ta = 40°C must never be exceeded.

• The relative humidity must not exceed 50 % with an ambient temperature of 40° C.

• If this device is operated in any other way, than the one described in this manual, the product may

suffer damages and the warranty becomes void.

• Any other operation may lead to dangers like short-circuit, burns, electric shock, crash etc.

You endanger your own safety and the safety of others!
Improper installation can cause serious damage to people and property!

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International

EU Cable

UK Cable

US Cable

Pin

L

BROWN

RED

YELLOW/COPPER

FASE

N

BLUE

BLACK

SILVER

NULL

YELLOW/GREEN

GREEN

GREEN

EARTH

Return Procedure

Connection with the mains

Connect the device to the mains with the power-plug.
Always pay attention, that the right color cable is connected to the right place.

Make sure that the device is always connected properly to the earth!

Returned merchandise must be sent prepaid and in the original packing, call tags will not be issued.
Package must be clearly labeled with a Return Authorization Number (RMA number). Products returned
without an RMA number will be refused. Highlite will not accept the returned goods or any responsibility.
Call Highlite 0031-455667723 or mail [email protected]
Be prepared to provide the model number, serial number and a brief description of the cause for the
return. Be sure to properly pack fixture, any shipping damage resulting from inadequate packaging is the
customer’s responsibility. Highlite reserves the right to use its own discretion to repair or replace
product(s). As a suggestion, proper UPS packing or double-boxing is always a safe method to use.

Note: If you are given an RMA number, please include the following information on a piece of paper
inside the box:

01) Your name

02) Your address

03) Your phone number

04) A brief description of the symptoms

and request an RMA prior to shipping the fixture.

Claims

The client has the obligation to check the delivered goods immediately upon delivery for any short­comings and/or visible defects, or perform this check after our announcement that the goods are at their
disposal. Damage incurred in shipping is the responsibility of the shipper; therefore the damage must be
reported to the carrier upon receipt of merchandise.
It is the customer's responsibility to notify and submit claims with the shipper in the event that a fixture is
damaged due to shipping. Transportation damage has to be reported to us within one day after receipt
of the delivery.
Any return shipment has to be made post-paid at all times. Return shipments must be accompanied with
a letter defining the reason for return shipment. Non-prepaid return shipments will be refused, unless
otherwise agreed in writing.
Complaints against us must be made known in writing or by fax within 10 working days after receipt of the
invoice. After this period complaints will not be handled anymore.
Complaints will only then be considered if the client has so far complied with all parts of the agreement,
regardless of the agreement of which the obligation is resulting.

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LS-190 LED Screen Processor

• Input voltage:

85-264V AC, 50/60 Hz

• Power consumption:

2.1 A

• Sending card type:

802

• Inputs:

3 x Composite BNC PAL/NTSC 480i,576i

10 x Audio Input RCA Socket 48Kbps 24bit

• Outputs

2 x DVI-I Output
1 x Audio Output 48Kbps 24bit

• Communication:

RS232 USB TCP/IP

• Humidity:

10% to 90%

• Dimensions:

482 x 316 x 88 mm (LxWxH)
19 inch x 2 HE

• Weight:

4,7 kg

Fig. 01

Description of the device

LS-190 is the first LED video processor developed by DMT which supports the LED screen connection
function. It supports inputs including 3 × CVBS, 1 × S-Vid e o , 3 × YPbPr, 1 × VG A, 1 × DVI-I (compatible with
HDMI), 1 × display port , 1 × 3G SDI, up to 9 channel inputs, and 2 × DVI-I, 1 × VGA, up to 3 simultaneous
outputs.

Features

1 x S-Video DIN 4 PAL/NTSC 480i,576i
3 x YPbPR BNC Analogue HD Input
1 x VGA DB15 VGA-UXGA
1 x DVI-I SMPTE
1 x DP Display port input
1 x 3G SDI Input BNC

1 x VGA Output

Frontside

01) OLED display

02) Menu control

03) Function buttons

• MENU/EFFECT: Menu and Effect function button
Press the button to enter MENU mode. When the display shows the menu items, turn the menu
control (02) to select the desired menu option. Press the menu control (02) to confirm, press the
button to return to the previous menu.

Press the button twice to enter EFFECT mode. Turn the menu control (02) and press it to select the

EFFECT mode. Press the menu control (02) to confirm.

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• SAVE/PIP1: SAVE and PIP1 function button
Press the button to enter SAVE mode, turn the menu control (02) or press the number button to select
the save position. Currently, 10 saving positions are supported. Press the button twice to enter PIP1
mode, turn the menu control (02) to select PIP setup. Press the button again to exit PIP mode.

• LOAD/PIP2 button
Press the button to enter LOAD mode. Turn the menu control (02) or press the number button to
select LOAD position. Currently, 10 loading positions are supported. Press the button twice to enter
PIP2 mode, turn the menu control (02) for PIP setup. Press the button again to close PIP mode.

• SCALE/CROP button
Press the button to enter SCALE mode. Turn the menu control (02) for H SIZE, V SIZE, H POS and V POS
setting. Press the H SIZE\H POS button to set the width by turning the menu control (02) or pressing
the desired number buttons (04).
Press the H SIZE\H POS button twice and set the horizontal position by turning the menu control (02)
or pressing the desired number buttons (04). Press the V SIZE\V POS button to set the height by
turning the menu control (02) or pressing the desired number buttons (04). Press the V SIZ E\V POS
button twice and set the vertical position by turning the menu control (02) or pressing the desired
number buttons (04). Press the button twice to enter CROP mode. Turn the menu control (02) to
choose the crop menu items and adjust the image by turning the menu control (02) or pressing the
desired number buttons (04).

• H SIZE/H POS button (Width/Horizontal position)
Press the button to enter the width settings. Press the button twice to enter the horizontal position
settings.

• V SIZE/V POS button (Height/Vertical position)
Press the button to enter the height settings. Press the button again to enter the vertical position
settings.

04) Function buttons

• CV1 input selection button

• CV2 input selection button

• CV3 input selection button

• S-Video input selection button

• VGA input selection button

• YPBPR input selection button

• DVI input selection button

• Display port input selection button

• SDI input selection button

Press the button. When its LED is on, output will be sent to this channel.

• Black button
Press the button. When its LED is on, the user can select the display mode from the LCD panel, system
default black. Push the button again to disable the black function

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Fig. 02

05) Sending card # 1 LED indicator
Red (power indicator): The LED is on when the device is connected to the power supply.
Green (signal indicator): The LED is flashing when the sending card receives signal input.

06) IMAGE1/IMAGE2: IMAGEA and IMAGE B select button

07) Sending card # 2 LED indicator
Red (power indicator): The LED is on when the device is connected to the power supply.
Green (signal indicator): The LED is flashing when the sending card receives signal input.

08) Freeze button
Press the button. When the LED is on, the output image becomes frozen. Press the button to return to
live image.

Note: In PIP mode, both IMAGE1 and IMAGE2 are frozen.

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Fig. 03

Backside

09) 3G-SDI Input

10) DIP switches

If the two DIP switches are in the up position, the device is operating in normal mode. If they are in

the down position, the device is in upgrade mode. While in upgrade mode, the display is off. Some
of the button lights turn on, and the device will not function. This mode should only be used by the
manufacturer, for upgrading.

Normal mode

Operation for the second controller

Operation for the third controller

Upgrade mode

11) 10/100M UDP Interface
This interface can be used for software control.

12, 15, 22, 23) U and D ports (Default port, always use U-port, but for large setups use D-port)

Output ports to a LED screen. Connect the LED screen to one of these ports using a standard CAT5 or
CAT6 cable with or without the Ethercon connector.

13) USB Interfac e

Control the LS-190 with its software.

14) RS232 Interface

Use this interface for maintenance and upgrading.

16) Audio Inputs

17, 24) Audio Input of the Sending Card.

18, 25) USB Control Port of Sending Card
Connect the device to a PC. The sending card is controlled by LED Studio Software or the LS-190

software controls.

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Fig. 04

19, 26) DVI Input Port of Sending Card

Connect to the DVI output from the video processor. (This DVI connector does not support hot­plugging).

20) Audio Inputs

21) Audio Inputs

27) Ground/Earth connection

28) Display Port Input

29) CVBS Input

Connect standard video signal from players, cameras etc. The supported resolutions are 480i and

576i via BNC. Supported standards include PAL, NTSC and SECAM.

30) S-Video DIN 4

Connect an S-Video signal (PAL, NTSC, SECAM compatible).

31) DVI Input

32, 33, 34) YPbPr Inp u t

R/Pr G/Y B/Pb BNC, support SD/HD analog video input, up to 1080p60.

35) VGA Input

36) AUDIO Output

37) DVI Output

Connect to a preview monitor or a sending card. (This DVI connector does not support hot­plugging).

38) DVI +VGA DVI Output

Connect to a preview monitor or a sending card. (This DVI connector does not support hot­plugging.) Use a DVI to VGA adapter connector to connect a VGA source.

Via adapter, you can connect DVI-based or VGA-based equipment.

The DVI to VGA adapter can output VGA only.

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LS-190 LED Screen Processor

Do not HOT plug HDMI or DVI

Turn OFF your device before connecting any cables!
Otherwise your device can become damaged and your warranty will become void.

Setup Example

Fig. 05

39) Power switch ON/OFF

40) IEC Power Connector 85-264V AC, 50/60 Hz

Installation

Remove all packing materials from the LS-190 LED Screen Processor. Check that all foam and plastic
padding is removed. Connect all cables.

Do not supply power before the whole system is set up and connected properly.
Always disconnect from electric mains power supply before cleaning or servicing.
Damages caused by non-observance are not subject to warranty.

Set Up and Operation

Follow the directions below, as they pertain to your preferred operation mode.
Before plugging the unit in, always make sure that the power supply matches the product specification
voltage. Do not attempt to operate a 120V specification product on 230V power, or vice versa.

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Menu Overview

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LS-190 LED Screen Processor

Main Menu Options

01) At start-up, the display will show 4 screens:

02) Press the MENU/EFFECT button (03) to enter the main menu. The display will show:

03) Turn the menu control (02) to toggle through the menu and press to access the submenus.

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LS-190 LED Screen Processor

1. Input

01) While in main menu, turn the menu control (02) and select <INPUT>.

02) Press the menu control (02) to enter.

03) Turn the menu control (02) to select, and then press it to enter one of the following 5 options:

1.1. Input Detail

Input signal information. The available options are CV1, CV2, CV3, S-Video, DVI, YPbPr, VGA, SDI and DP.

1.2. Zoom Adjust

Turn the menu control (02) to adjust the image zoom size and positions. The available settings are:

• H SIZE: Width (5-100)

• V SIZE: Height (5-100)

• H POS: Horizontal position (0-100)

• V POS: Vertical position (0-100)

• RESET: Reset if the image quality is not satisfactory.

1.3. VGA Adjust

Turn the menu control (02) to adjust a VGA input signal. The available settings are:

• H POS: Image horizontal position (-100-100)

• V POS: Image vertical position (-100-100)

• CLOCK: Input signal clock (-100-100)

• PHASE: Input image phase (-100-100)

• AUTO ADJUST: Auto adjust a VGA input signal (H POS, V POS, CLOCK, PHASE) to be displayed in full

screen image.

1.4. ADC Adjust

Auto adjustment of brightness.

01) Press the menu control (02) to enter.

02) Turn the menu control (02) to choose ADC AUTO ADJUST and press the menu control (02) to enter.

03) Press the menu control (02) to confirm or press the MENU/EFFECT button to cancel.

04) Press the MENU/EFFECT button to return to the previous menu.

05) Turn the menu control (02) to choose ADC RESET ALL.

06) Press the menu control (02) to confirm or press the MENU/EFFECT button to cancel.

1.5. SDI Adjust

When SDI input signal image shifts, please adjust the image’s H POS and V POS, to display in full screen
image. The available settings are:

• H POS: Image horizontal position

• V POS: Image vertical position

• ANTI-ALIAS: By default, the system is set to STEP_1.

• RESET: Reset to default settings.

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2. Output

01) While in main menu, turn the menu control (02) and choose OUTPUT.

02) Press the menu control (02) to enter.

03) Turn the menu control (02) to choose, and then press it to enter one of the following 11 options:

2.1. Output Detail

Output signal information for DVI1 and DVI2, including the resolution, DVI mode, Data Range, DE, DE H
POS, DE V POS, DE H SIZE, DE V SIZE, H POLARITY and V POLARITY.

2.2. Output Format

Output format settings. Press the menu control (02) to enter. There are 2 available options:

• STANDARD: Press the menu control (02) to select one of the 20 available standard resolutions:

800x600x60, 1024x768x60, 1024x768x75, 1280x720x60, 1280x720x50, 1280x768x60, 1280x800x60,
1280x1024x60, 1360x768x60, 1366x768x60, 1400x1050x60, 1440x900x60, 1600x1200x60, 1680x1050x60,
1920x1080x50, 1920x1080x60, 1920x1200x60, 2048x1152x60, 2560x812x60, 2560x816x60.

• CUSTOM: If you have a non-standard project or a LED display application, they might require special

resolution settings.

2.3. Output Adjust

Output adjustment. The submenus are DVI1 and DVI2. Turn the menu control (02) and press it to choose
the desired DVI mode. The available options are:

• DVI Mode: Set the protocol to HDMI or DVI.

• Date Range: DVI1 output range. Set as RGB graphic mode or YCbCr (video mode). The RGB output

scale range is between 0-255. The YCbCr adjustment range is between 16-235.

• DE Adjust: When black spots appear on the sides of the screen, use this function to shift the black out

of the screen. Set the following settings:

• DE: Choose between ON and OFF.

• H SIZE: Width settings.

• V SIZE: Height settings.

• H POS: Horizontal phase settings.

• V POS: Vertical phase settings.

• H POLARITY: H polarity settings.

• V POLARITY: V polarity settings.

• RESET: Reset to default settings.

2.4. Scale

Adjust the image scale size and image position settings:

• H SIZE: Width setting.

• V SIZE: Height setting.

• H POS: Horizontal phase setting.

• V POS: Vertical phase setting.

• RESET: Reset to default settings.

Note: Alternatively, press the SCALE/CROP button to enter the above settings. For more details, please
read How to Set up the Size and Position of the Single Image, page 55.

2.5. Screen

Screen settings. Set the parameters to change the screen size and position. The settings are:

• H SIZE: Width settings.

• V SIZE: Height setting.

• H POS: Horizontal phase setting.

• V POS: Vertical phase setting.

• MODE: SCREEN SIZE or FULL SIZE.

• RESET: Reset to default settings.

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PIP L+T

PBP L+R

PBP T+B

2.6. Ratio

Aspect ratio settings. Choose 4:3, 16:9 or DEFAULT.

2.7. Picture

Picture settings. The submenus are:

• BRIGHTNESS: 0-100

• CONTRAST: 0-100

• SATURATION: 0-100

• SHARPNESS: 0-100

• COLOR RED: 0-100

• COLOR GREEN: 0-100

• COLOR BLUE: 0-100

• RESET: Reset to default settings.

2.8. PIP

PIP settings. The submenus are:

• PIP: Choose ON/OFF to set PIP mode.

• LAYOUT: There are 3 kinds of PIP layouts to choose from:

• SWAP IMAGE: Set PIP to swap exchange. If set to ON, you can switch between IMAGE A and IMAGE

B.

• ALPHA: Set the image transparency. The adjustment range is between 0-16.

• SELECT: Set the size or position of IMAGE A or IMAGE B.

Note: You can access this menu by pressing the IMAGE 1/IMAGE 2 button.
Please read How to Set up the PIP, page 55.

2.9. Text Overlay

Text overlay function. The submenus are:

• TEXT OVERLAY: Choose ON/OFF.

• PRESET: Set one of the following 13 presets:

• User: User mode.

• WhOnBk1: White On Black 1

• WhOnBk2: White On Black 2

• BkOnWh1: Black On White 1

• BkOnWh2: Black On White 2

• GrnOnBk1: Green On Black 1

• GrnOnBk2: Green On Black 2

• GrnOnWh1: Green On White 1

• GrnOnWh2: Green On White 2

• RedOnBk1: Red On Black 1

• RedOnBk2: Red On Black 2

• RedOnWh1: Red On White 1

• RedOnWh2: Red On White 2

• BLEND MODE: Blend mode. Choose Mode 1 or Mode 2.

• Mode 1: Graphic content is located at the top and is non-transparent. Background transparency is

controlled by double-image transparency.

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• Mode 2: Graphic content is controlled by double-image transparency, the background is

completely transparent.

• BLEND LEVEL: Set the image display transparency. The adjustment range is between 0-16.

• ABOVE/BELOW:

• ABOVE: In image 2, if the pixel value is higher than the setting value, then the image is the graphic

content pixel. Otherwise, it is the graphic background pixel. It should be combined with "AND/OR"
options.

• BELOW: In image 2, if the pixel value is lower than the setting value, then the image is the graphic

content pixel. Otherwise, it is the graphic background pixel. It should be combined with "AND/OR"
options.

• AND/OR

• RED: Red limit. Define the minimum and maximum value of the red channel. The adjustment range is

between 0-248.

• GREEN: Green limit. Define the minimum and maximum value of the green channel. The adjustment

range is between 0-248.

• BLUE: Blue limit. Define the minimum and maximum value of the blue channel. The adjustment range

is between is 0-248.

For more details, please see How to Perform the Text Overlay Setting, page 50.

2.10. Display Mode

• MODE: Image mode selection. Select the desired mode. The available options are: black, video

image, freeze image, flat color and test pattern. In order to access this menu, you can press the
FREEZE button.

• TEST PATTERN: Select one of the 66 test patterns. The function is only available if there is an input

source.

• FLAT COLOR: Set an output color which will fill the whole screen.

2.11. Gamma

Adjust the image gamma value. The available values are: -1.2, -1.4, -1.6, 1, 1.2, 1.4, 1.6, sRGB.

3. Transition

01) While in main menu, turn the menu control (02) and choose TRANSITION.

02) Press the menu control (02) to enter.

03) Turn the menu control (02) to choose, and then press it to enter one of the following 5 options:

3.1. Deinterlace

Forced Deinterlace function. Choose ON/OFF.

• ON: Forced interlace for interlaced signal without effect switching, but with effects switching for

progressive signal.

• OFF: No deinterlace, with effect switching.

3.2. Image Enhance

Image enhancement. Choose ON/OFF.

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CUT:

Seamless switching

FADE:

Fade in fade out

3.3. Mode

Choose the desired mode. The available modes are:

POP L+T:

PUSH L+T:

POP R+T:

PUSH R+T:

POP L+B:

PUSH L+B:

POP R+B:

PUSH R+B:

POP CENTRE:

PUSH CENTRE:

POP LEFT:

PUSH LEFT:

POP RIGHT:

PUSH RIGHT:

POP TOP:

PUSH TOP:

POP BOTTOM:

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Note:

Emerging image

Disappearing image

PUSH BOTTOM:

Arrows represent the direction of the image movement. The image is compressed or stretched to the
direction indicated by the arrow, until it disappears or is displayed in full screen mode.

3.4. Fade Time

Set the fade time settings. The adjustment range is between 0-1.0s. The LS-190 uses a seamless fade, while
switching between sources.

3.5. Alpha

Image transparency. The adjustment range is between 0-16.

4. Audio

01) While in main menu, turn the menu control (02) and choose AUDIO.

02) Press the menu control (02) to enter.

03) Turn the menu control (02) to choose, and then press it to enter one of the following 4 options:

• Mute: Mute function. Choose ON/OFF.

• Volume: Volume adjustment.

• Audio In: Choose audio input source (IMAGE A/IMAGE B)

• HDMI: Choose internal or external audio for HMDI.

5. Split

01) While in main menu, turn the menu control (02) and choose SPLIT.

02) Press the menu control (02) to enter.

03) Turn the menu control (02) to choose, and then press it to enter one of the following 8 options:

• Split: Split function. Choose ON/OFF.

• H TOTAL: The total width points of LED display, that will split.

• V TOTAL: The total height points of LED display, that will split.

• H POS: The horizontal position of the device.

• V POS: The vertical position of the device.

• H SIZE: The width of the device.

• V SIZE: The height of the device.

• RESET: Reset to default settings.

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6. Display Connection

01) While in main menu, turn the menu control (02) and choose DISPLAY CO NN E CTION.

02) Press the menu control (02) to enter.

03) Turn the menu control (02) to choose, and then press it to enter one of the following 7 options:

6.1. Sending Card Type

01) You cannot change or enter this menu.

6.2. Sending Card Number

01) Select NO.1 or NO.2 card.

6.3. Brightness

With this menu you can you can set the brightness of your LED screen.

01) Press the menu control (02) to proceed to edit mode.

02) Turn the menu control (02) clockwise or counterclockwise to change the brightness between 0-100%.

03) Press the menu control (02) to confirm changes.

6.4. Output Format

01) Press the menu control (02) to enter.

02) The display will show STANDARD.

03) Press the menu control (02) to enter.

04) Turn the menu control (02) to select the desired output resolution. The available resolutions are:

640x480, 800x600, 1024x768, 1280x768, 1280x800, 1280x1024, 1366x768, 1440x900, 1440x1080, 1600x576,
1600x900, 1600x1000, 1600x1200, 1680x1050, 1728x1296, 1920x1080, 1920x1200, 2048x1152, 2048x1280,
2560x1440, 2560x1600,

05) Press the menu control (02) to confirm your choice.

6.5. Quick Connection

01) Press the menu control (02) to enter the menu. The available options are:

• SENDING CARD SET

• RECEIVING CARD SET

02) Turn the menu control (02) to select one of the 2 options and press the menu control (02) to enter.

Sending Card Set

01) Turn the menu control (02) to access the options. Press the menu control (02) and then turn it to
change settings.

02) In this menu, you can set the X and Y positions for the sending card.

03) Once you have adjusted the settings, turn the menu control (02) to select SAVE TO SENDER CA RD
and press the menu control (02) to confirm.

04) Alternatively, if you want to reset the settings, select RESET and press the menu control (02) to
confirm.

Receiving Card Set

01) Turn the menu control (02) to access the options. Press the menu control (02) and then turn it to
change settings.

02) The available 9 options are:

• CHOOSE CABLE (PORT D or PORT U)

• HORIZONTAL CARD (the number of horizontal LED screens)

• VERTICAL CARD (the number of vertical LED screens)

• WIDTH and HEIGHT (pixel dimensions of a LED screen). See the technical information of your LED

screen.

• D PORT Offset (A/B) X and D PORT Offset (A/B) Y (set the offset positions for X and Y)

• DISPLAY CONNECTION (choose one of the 8 kinds of connection)

• SEND TO RECEIVER (you can send data to your receiver)

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6.6. Senior

01) Turn the menu control (02) to access the options. Once you have chosen the desired option, press
the menu control (02) and then turn it to set the parameters/values.

02) The available 8 options are:

• CHOOSE CABLE (Port D/Port U)

• RECEIVING CARD (1-256)

• X and Y positions for the receiving card

• SEND TO RECEIVER (once you have set the X and Y positions, you can send them to the receiver)

• SENDING CARD VERSION (view the sending card version)

• RECEIVING CARD VERSION (view the receiving card version)

• COLOR TEMPERATURE (set the color intensity for Red, Green and Blue and save them to the sending

card)

6.7. Gamma

01) No gamma settings are available.

7. Save Setup

01) While in main menu, turn the menu control (02) and choose SAVE SETUP.

02) Press the menu control (02) to enter.

03) Turn the menu control (02) to choose, and then press it to enter one of the following 3 options:

7.1. Save To

The LS-190 provides 10 save positions.

01) Turn the menu control (02) to select the desired slot: SAVE1-10 (or press one of the source buttons 1-

10. A flashing source button indicates that this button already contains saved information.)

02) Press the menu control (02) to save.

Note: The SAVE/PIP1] button can also fulfill this setting.

7.2. Load From

01) Turn the menu control (02) to select the previously saved slot: SAVE1-10.

02) Press the menu control (02) to load the desired slot.

7.3. Delay Call

01) Delay of the input time. When multiple devices are powered on and the LS-190 is the last connected
device, it is possible to set a delay to run synchronously with the other devices. The adjustment range
is between 0-255 seconds.

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8. System

01) While in main menu, turn the menu control (02) and choose SYSTEM.

02) Press the menu control (02) to enter.

03) Turn the menu control (02) to choose, and then press it to enter one of the following 6 options:

8.1. System Info

System information. The pieces of information are:

• MCU VER: Current MCU version.

• VIDEO VER: Current video version.

• SN: Serial number of the LS-190.

• IP: The device’s IP address.

8.2. Date & Time

Show and change the date or time. The available menus are:

• DATE: View the current date.

• TIME: View the current time.

• WORK TIME: Show the working time from last boot to present.

• TOTAL TIME: Total working time.

• BOOT TIMES: The overall number of boots performed since the device was built.

• TIMING CONTROL: Timing control switch. Choose ON/OFF.

• CHANGE DATE: Turn the menu control (02) to adjust and press the menu control (02) to set the

desired year, month and day.

• CHANGE TIME: Turn the menu control (02) to adjust and press the menu control (02) to set the desired
hour, minutes and seconds.

8.3. Ethernet

Set the network settings. The available menus are:

• NETWORK: Choose ON/OFF.

• IP ADDRESS: Turn the menu control (02) to adjust and press the menu control (02) to set the desired

digits which create the IP address.

• SUBNET MASK: Turn the menu control (02) to adjust and press the menu control (02) to set the subnet
mask.

• GATEWAY: Turn the menu control (02) to adjust and press the menu control (02) to set the gateway.

8.4. Lock Front Panel

Set whether you want to lock the buttons.

01) Press the menu control (02) to lock the buttons or press the MENU/EFFECT button to return to the
previous menu.

02) When the keys are locked, the display will show: "BUTTONS ARE LOCKED! PRESS MENU KEY AND HOLD
3s TO RELEASE!"

03) Press and hold down the MENU/EFFECT button for 3 seconds to unlock the buttons.

8.5. License Setup

01) The device will not work if you exceed the total operation time.

8.6. Can Use Time

01) The menu displays the remaining operation time after which the device will cease to function.

9. Factory Reset

01) While in main menu, turn the menu control (02) and choose FACTORY RESET.

02) Press the menu control (02) to enter.

03) Turn the menu control (02) to choose, and then press it to enter either FACTORY RESET (complete
reset) or SAVE IP RESET (the IP address will not be reset).

04) Press the menu control (02) to confirm the desired reset option or press the MENU/EFFECT button to
return to the previous menu.

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Software Installation

The LS-190 video processor is very easy to configure with user friendly communication software, which
supports “drag and drop” operations. The software IS NOT COMPATIBLE with Mac operating systems.

01) Double click to install. Click on “Next” to proceed.

02) Accept the terms of the license agreement by checking the white square and click on “Agree” to
proceed.

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03) If need be, click on “Change” to select a different destination folder for the LS-190 software.

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04) Click on “Next” to proceed.

05) Click on “Next” to proceed.

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06) Click on “Next” to proceed.

07) Click on “Finish” to complete installation.

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Software Operation

01) Double click on the icon on your desktop to run the software. The display will show:

Connection

The LS-190 is equipped with the RS-232 line, DB9F line, and RJ11 (6 B4C) line, to connect the LS-190 to the
control software and USB.

For detailed information, please read “How to Connect Windows Control Program by RS232 Interface,”
page 49. It is also possible to connect the device with USB line. Please read “How to Connect Windows
Control Program by USB Interface,” page 51.

Note: While using the RS 232 COM line, it is possible to upgrade the 100M program. It is not possible while
using USB. (Upgrading is normally performed by the manufacturer. Inappropriate operations may
damage the LS-190 beyond repair.

01) Set the local port between 0-1023.

02) Set the remote host to 192.168.0.100.

03) Set the remote port to 1000.

04) Click on the icon to connect to the network. If the connection was successful, the icon will turn

red: . Press the button on the left, to see the status.

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File Toolbar

01) Click on the icon, in order to open a saved script and change its parameters.

02) Click on the icon, to save the current user parameters as a script.

03) Click on the icon to import templates. There are 6 available templates. You can call up the
desired template by using the following key combinations:

04) Click on the icon to export templates. Export the current settings as a template.

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05) Click on the icon to proceed to the options. It is possible to choose an open device upon start­up, as well as using the previously saved scripts or execute the schedule edited before starting the
software.

06) If you have chosen the open device, it is possible to resume the last activity or use the desired script
file.

07) Click on to choose the desired script.

08) If you choose “Execute schedule when start,” the display will show:

09) Click on the icon to set the language. The available languages are Chinese, English and
German.

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10) Close the software.

Communication Toolbar

01) Click on one of the following icons:

Open the COM

Close the COM

Set the COM

Device Toolbar

01) Click on one of the following icons:

Synchronization

Save to flash

Note: The same as MENU -> SAVE SETUP -> SAVE TO or the same as the SAVE key.

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02) Click on the icon to load from flash.

Note: The same as MENU -> SAVE SETUP -> LOAD FROM.

03) Click on one of the following icons:

Factory Setup

Advance

Note: Adjustments should be made only by a qualified engineer. Please contact us to receive the
password.

04) Click on the icon for audio patterns. Choose the audio input source for IMAGE A or IMAGE B.

Note: The same as MENU -> AU D IO -> AUDIO IN.

05) Click on the icon for VGA adjustment.

Note: The same as MENU -> INPUT -> VGA ADJUST.

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Schedule Toolbar

01) Click on the icon to customize a schedule.

02) Click on the icon to execute the schedule. Execute the tasks in the order of appearance.

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Output Resolution Toolbar

It is possible to choose different output resolutions by selecting them from the pull-down menu. There are
20 output resolutions.

Note: The same as MENU -> OUTPUT -> FORMAT OUT.

Images Display Mode Toolbar

01) Choose whether you want to work in a single channel or dual channel.

Layout Toolbar

01) If in single channel mode, this option in unavailable.

02) If in dual channel mode, it is possible to set the device to PIP or PBP mode directly with the quick
preset layout button:

Note: The same as MENU -> OUTPUT -> PIP - > LAYOUT.

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Aspect Ratio Toolbar

01) Select the desired aspect ratio from the pull-down menu. The available options are: 4:3, 16:9, Nor m al.

Note: The same as MENU -> OUTPUT - > RAT IO.

Signal Input Toolbar

01) When the signal interface (green color) is connected, the white area displays the input signal.

\

02) If you have selected two window mode, select any channel signal by connecting the signal
interface (green color). The red box indicates the selected signal for channel 1, system default the
last selected signal as channel 2 signal. And the white area will show the input signal.

Screen Parameter Toolbar

Set the size and position of the screen. Once the settings have been adjusted, the display will show:

Note: The same as MENU -> OUTPUT -> SCREEN .

Image Toolbar

It is possible to scale the images. Image 2 is not available in one-window mode.

Note: The same as MENU -> OUTPUT -> SCALE, or SCALE/CROP key.

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Display Toolbar

By means of the Display toolbar, it is possible to set Alpha value of “Live Video” and “Freeze Frame.”
When in “Live Video,” the video will play properly. When in “Freeze Frame,” playback will stop.

Note: The same as MENU -> OUTPUT -> DISPLAY MODE -> MODE or the FREEZE button.
By means of the volume toolbar users can adjust the volume of audio, or mute.
Note: The same as MENU -> AU DIO -> MUTE.

Setting Gamma is generally not recommended, due to the fact that a LED display itself already has the
Gamma function.

Note: The same as MENU -> OUTPUT -> GAMMA.

Output Image Setup Toolbar

It is possible to customize brightness, contrast, saturation, color temperature and sharpness.

Note: The same as MENU -> OUTPUT -> PICTURE.

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LED Screen Toolbar

Sending Card

It is possible to choose the sending card type, sending card number. You can also set brightness,
gamma, X, Y, width and height.

Display Connection

Set column, row, width, height, connect type, network port and the relative offset.

Receiving Card

Set the receiving card number, and set the X, Y value.

Box Link

View the current settings.

Note: The same as MENU -> DISPLAY CORRECTION.

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Images Display Toolbar

Customize image position and size by dragging the image into this area. This process has the same effect
as setting the parameters in the image toolbars.

User Mode Toolbar

Call up the saved user mode1, mode2 or mode3.

Log Toolbar

It is possible to save or delete the log file.

Information Toolbar

View the current software version, core board version, firmware version and the serial number at the
bottom of the software interface.

Video Processor Options

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Minus Pixel Adjustment

Set the minus pixel adjustment for DVI1 and DVI 2.

Split

Choose ON and set H total, V total, H position, V position, H size and V size.

Note: The same as MENU -> SPLIT.

Output Polarity

Set the polarity for all your ports.

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Layout

By means of the layout it is possible to set a variety of double-picture modes.

Alpha Delay Time

Set Alpha delay time. Set the value to 0 or 50.

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Device Schedule

It is possible to set up the LS-190 to automatically play the assigned input video in time. It is also possible
to choose either one-window or two-window mode and set ratio place. A maximum of 10 timing
operations can be saved in the schedule.

IP Address

Set the device’s IP address.

Clock

Set or adjust the computer time.

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VGA Adjust

Adjust your VGA’s contrast and brightness. You can also set the horizontal and vertical polarity.

Output DE Delay

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Input DE Delay

Output Adjust

AV Output Format

Set the desired AV output format. Set to NTSC or PAL.

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DVI Gamma

VGA Gamma

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Input Config

Audio Setting

Device Update

USB Upgrade

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Device Info

You can monitor the device’s total working time and, if need be, to reset or export it.

Hot Backup

Set to ON, in order to set the backup signal to BACKUP_1-5. When the received signal becomes
interrupted, the device will switch to the preset backup signal.

USB Playlist

Geen flauw idee

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Title Setting

Set the color, position and rate of your subtitles.

Test Pattern

Select the desired test pattern.

Help

Click on “Version History” (software update history) or on “About” (software version and company
information).

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How to Connect Windows Control Program by LAN Interface

01) Install the LS-190 software on the computer. The software IS NOT COMPATIBLE with Mac operating
systems.

02) Connect the LS-190 to the computer with a network cable. See the diagram below:

03) Power on the LS-190, start the network function (MENU -> SYSTEM -> ETHERNET -> NETWORK) and
adjust the settings to match the network settings of the PC.

04) Click on the icon to start the software. The screen will show:

05) Select <Ethernet>.

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or

06) Insert the IP address and click on <OK>.

07) Click on the icon to open the Ethernet connection.

08) Check if the <Comm> icon in the lower right corner of the software interface is green, and insert the
output information. Now it is possible to control the device with the installed software.

How to Connect Windows Control Program by RS232 Interface

01) Install the software on your PC.

02) Take the included RS 232 cable and connect one side of the RJ11 download line to the RS232 on the
LS-190. Connect the other end to the serial port on the PC.

03) If there is not any serial port on your PC you will need a serial to USB adapter.

04) Connect one end of the RJ11 download line to the RS232 on the LS-190.

05) Connect the end of USB side to the PC.

06) Switch the LS-190 on.

07) Right click on [My Computer], go to [Attributes], find [Hardware]. The following screen will appear:

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08) Click on [Device Manager] and check the COM number. In the example below, COM1 is available.

09) Remember the COM number which you are using and then run the control software.

10) Find [Communication] option.

11) When used for the first time, it is necessary to click on the button:

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12) Open [Serial] port. Set the BaudRate to 115200. Click on [Confirm].

13) Click on the button [open serial] and che ck if the [COM] icon is in the bottom right corner.

14) When the text turns green , it means that the connection was successful and the
software is ready for use.

Note: If you switch the device off while connecting, close the port and then remove and insert the

USB and reconnect.

How to Connect Windows Control Program by USB Interface

Install the Driver

01) Connect the USB cable to the PC and the LS-190.

02) Switch the LS-190 on. The PC will look for appropriate software.

03) Install the recommended software and click on“NEXT”.

04) Click on “NEXT”.

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05) When the installation is finished, check the installed COM port in the Device Manager. See the
picture below:

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06) Install the console software, and run it. The interface will show:

07) Select the COM, as before, and set the BaudRate to 115200.

08) Click on the button to connect. If the icon in the lower right corner turns green, it means that
the connection is ok. Now you can use the software to control the device.

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How to Perform Customized Output Resolution

01) Press the MENU/EFFECT button to enter the menu.

02) Turn the menu control (02) and select [OUTPUT].

03) Press the menu control (02) to enter.

04) Turn the menu control (02), select <OUTPUT FORMAT> and press the menu control (02) to enter.

05) Turn the menu control (02) to select <CUSTOM> and press the menu control (02) to enter. The display
will show:

06) Press the menu control (02) to enter edit mode.

07) Turn the menu control (02) to adjust and press the menu control (02) to set: width, height and the
frequency (50 or 60Hz).

08) If you multiply all the resolution values (width, height, frequency), the result should not exceed

141557760.

Example

Resolution # 1: 1536x1536x60=141557760 (OK)
Resolution # 2: 2560x1536x60=235929600 (INCORRECT/NOT SUPPORTED)

How to Perform Single Image Switching

01) Boot the default CV1 to the current input source. If you need to seamlessly switch to other sources,
such as DVI, press the DVI button. The display will show:

02) The CV1 button’s light turns off after pushing the DVI button. (The DVI button ON = input is ok. The DVI
button is flashing = input is not present or not supported.)

03) Use the same method to switch the signals between CV2, CV3, S-Video, YPbPr, VGA, SDI and DP.

Note: When it comes to CV1, CV2 and CV3, only cut switching is supported.

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PIP L+T

PBP L+R

PBP T+B

How to Set up the PIP

01) Press the SAVE/PIP1 button or the LOAD/PIP2 button twice. The display will show:

02) Turn the menu control (02) to select LAYOUT and press the menu control (02) to enter. Turn the menu
control (02) to choose one of the following 3 PIP layouts:

03) Press the menu control (02) to confirm your choice.

04) Turn the menu control (02) to select SWAP IMAGE and press the menu control (02) to enter.

05) Turn the menu control (02) to select ON/OFF. If set to ON, the device will switch between IMAGE A
and IMAGE B. Press the menu control (02) to confirm your choice.

06) Turn the menu control (02) t o select ALPHA. Press the menu control (02) to enter.

07) Turn the menu control (02) to set the image transparency. The adjustment range is between 0-16.
Press the menu control (02) to confirm.

08) Turn the menu control (02) to select SELECT and press the menu control (02) to enter.

09) Turn the menu control (02) to select IMAGE A or B (alternatively, press the IMAGE1/IMAGE2 button.)

How to Set up the Size and Position of the Single Image

01) Press the SCALE/CROP button to enter the menu. The display will show:

02) Press the menu control (02) to enter edit mode.

03) Press the 0-9 buttons (04) to set the values. Alternatively, turn the menu control (02).

04) You can adjust the following settings:

• H SIZE: Width setting

• V SIZE: Height setting

• H POS: Horizontal phase setting

• V POS: Vertical phase setting

• RESET: If the image quality deteriorates because of improper operation, you can reset it with this

function.

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LS-190 LED Screen Processor

How to Perform the Screen Size Setting

When using the LS-190, it is possible to switch between scale screen size and full display size. This is only
possible while working with a single display window. The example below uses the screen size 1408 x 832.

It is possible to choose one of the standard output resolution presets or create one by yourself.

01) Press the MENU/EFFECT button to enter the menu.

02) Turn the menu control (02) and choose <OUTPUT>.

03) Press the menu control (02) to enter. Turn the menu control (02) and choose <SCREEN>.

04) Press the menu control (02) to enter. The available parameters are:

• H SIZE: Horizontal pixels. Turn the menu control (02) or press the 0-9 buttons (04) to set the value

to 1408.

• V SIZE: Vertical pixels. Turn the menu control (02) or press the 0-9 buttons (04) to set the value to

832.

• H POS: Horizontal position. The default value is 0. Set the value in the same way as H SIZE and V

SIZE.

• V POS: Vertical position. The default value is 0. Set the value in the same way as H SIZE and V

SIZE.

• MODE: Mode option. Press the menu control (02) and turn it to select SCREEN SIZE. Press the

menu control (02) again, to confirm your choice.

How to Perform the Text Overlay Setting

Before setting the text overlay, please make sure that you have set the input channel for the text. For
example, set the VGA input as the text channel. Subsequently, set the top layer channel to CV1.

01) Press the VGA button to make sure that there is a VGA input.

02) Press the CV1 button to make sure there is a CV1 input.

03) Press the MENU/EFFECT button, turn the menu control (02) to select <OUTPUT>. Press the menu control
(02) to confirm. Turn the menu control (02) to select <TEXT OVERLAY>. Press the menu control (02) to
confirm. The display will show:

04) Turn the menu control (02) to select <TEXT OVERLAY>, press the menu control (02) to enter. Turn the

menu control (02) and select ON, to activate text overlay.

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LS-190 LED Screen Processor

05) Make sure that the VGA input is set to IMAGE B, and the CV1 input is set to IMAGE A. If not, select
<PIP> and go to <SWAP WINDOW>. Press the menu control (02), to enter edit mode, and turn the
menu control (02) to choose ON. Press the menu control (02) to confirm.

06) Turn the menu control (02) to select <SELECT> and press the menu control (02) to enter edit mode.
Turn the menu control (02) to select IMAGE B and press the menu control (02) to confirm your choice.

07) Press the SCALE/CROP button to adjust the size and position of VGA image, then set the VGA image
to the required position.

08) Ensure that the VGA image overlay on the CV1 image is displayed normally and without black
edges. If there are black edges around the VGA image, choose the <ZOOM> option in <PICTURE>
menu, to adjust.

09) Set the text overlay mode: Go to <TEXT OVERLAY> and turn the menu control (02) to select <PRESET>.
Press the menu control (02) to enter. Turn the menu control (02) to choose the preset mode (for
example, set the VGA text to WhOnBk). Choose WhOnBk1 or WhOnBk2 (Note: Text Overlay support
only monochrome subtitles). It is also possible to adjust <BLEND MODE> or <BLEND LEVEL> to get a
better effect.

10) Press the SAVE/PIP1 button to save the parameters.

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LS-190 LED Screen Processor

How to Perform the Freeze and Live Image Switching

01) Press the FREEZE button, and freeze the current image:

02) Press the FREEZE button again, the currently frozen image will switch to live image:

Note: It is also possible to activate FREEZE IMAGE or LIVE VIDEO via MENU -> OUTPUT -> DISPLAY MODE ->
MODE.

How to Set up the Volume

In single image mode, do as follows:

01) Press the MENU/EFFECT button to enter the menu. Turn the menu control (02) to select <AUDIO>, press
the menu control (02) to confirm and turn the menu control (02) to select <MUTE>.

02) Press the menu control (02) to enter <MUTE> and turn the menu control (02) and select OFF to
disable the function.

03) Set the <VOLUME> according to your preferences.

04) In <PIP> mode, choose IMAGE A or IMAGE B as audio input source (MENU -> AU DIO -> AUDIO IN ->
IMAGE A/IMAGE B, or press the IMAGE1/IMAGE2 button. Choose IMAGE A or IMAGE B, then repeat
steps 1-3.

Note: It is possible to adjust the volume only if <HDMI> is set to INTERNAL.

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LS-190 LED Screen Processor

How to Perform LED Display Connection

While using the LS-190, it is possible to make 3 kinds of connections:

• Connect the Port D or Port U of one sending card to a LED display.

• Connect both ports (D and U) of one sending card to a LED display.

• Connect ports D and U of two sending cards to a LED display.

Connect the D Port or the U Port of One Sending Card to a LED Display

Example: No.1 sending card, port U1. (Note: No.1 se n d i ng card corresponds with port D1 and theU1 port.
No.2 sending card corresponds with the D2 port and the U2 port.)

01) Make sure that the device is operating in normal mode: both red power indicators and both green
signal indicators are ON, when the device receives signal input.

02) Choose the input signal, for example, DVI.

03) Connect the cable to the U1 port.

04) Press the MENU/EFFECT button and turn the menu control (02) t o cho ose < DISPLAY CONNECTION>.
Press the menu control (02) to enter.

05) Turn the menu control (02) to select <SENDING CARD NO.> and press the menu control (02) to enter.
Turn the menu control (02) to select NO.1 and press the menu control (02) to confirm.

06) Turn the menu control (02) to select <QUICK CONNECTION> and press the menu control (02) to enter.

07) Turn the menu control (02) to select <RECEIVING CARD SET> and press the menu control (02) to enter.

08) In <CHOOSE CABLE>, select <PORT U>, and set the horizontal card, vertical card, width and height.
For example, set the horizontal card to 2, vertical card to 3, width and height to 120:

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LS-190 LED Screen Processor

09) The settings are as follows:

10) Turn the menu control (02) to select <DISPLAY CONNECTION> and press the menu control (02) to
enter. Press the menu control (02) again to confirm and then turn the menu control (02) to choose
the desired connection mode. There 8 available kinds of connection:

11) Press the menu control (02) to confirm your choice and press the MENU/EFFECT button to return to
the previous menu.

12) Turn the menu control (02) to select <SEND TO RECEIVER> and press the menu control (02) to save.

13) Repeat the above steps for port D1. Look at the picture below for preview.

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LS-190 LED Screen Processor

Connect Both Ports (D and U) of One Sending Card to a LED Display

01) Make sure that the device is operating in normal mode: both red power indicators and both green
signal indicators are ON, when the device receives signal input.

02) Choose the input signal, for example, DVI.

03) Connect one end of the cable to the D1 port, and the other end one to the U1 port.

04) Connect the U1 port of N o.1 sending card to the LED display. It can be done by following the same
procedure as on page 59.

05) Connect the D1 port of No.1 sending card to the LED display.

06) Turn the menu control (02) to select NO.1 and press the menu control (02) to confirm.

07) Turn the menu control (02) to select <SENDING CARD NO . > and press the menu control (02) to
confirm. Turn the menu control (02) to select NO.1 and press the menu control (02) to confirm.

08) Turn the menu control (02) to select <QUICK CONNECTION> and press the menu control (02) to enter.

09) Turn the menu control (02) to select <RECEIVING CARD SET> and press the menu control (02) to enter.

10) Turn the menu control (02) to select <CHOOSE CABLE> and press the menu control (02) to enter. Turn
the menu control (02) to select <PORT D> and press the menu control (02) to confirm.

11) Turn the menu control (02) to select <D PORT Offset (A/B) Y>. Press the menu control (02) to enter.
Turn the menu control (02) to set its value to 240.

12) Turn the menu control (02) to select <DISPLAY CONNECTION> and press the menu control (02) to
enter. Press the menu control (02) again to confirm and then turn the menu control (02) to choose
the desired connection mode. 8 different kinds of connection are available:

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LS-190 LED Screen Processor

13) Press the menu control (02) to confirm your choice and press the MENU/EFFECT button to return to
the previous menu.

14) Turn the menu control (02) to select <SEND TO RECEIVER> and press the menu control (02) to save.

15) Repeat the above steps for the U1 port. Look at the preview below.

Connect the ports D and U of Two Sending Cards to a LED Display

01) Make sure that the device is operating in normal mode: both red power indicators and both green
signal indicators are on, when the device receives signal input.

02) Choose the input signal, for example, DVI.

03) Connect four cables to the ports: U1, D1, U2 and D2.

04) Connect the D1 and U1 ports of No.1 sending card to the LED display. Follow the instructions from
page 61.

05) Connect both ports (D2 and U2) of N o.2 sending card to the LED display.

06) Turn the menu control (02) to select <DISPLAY CONNECTION> and press the menu control (02) to
enter. Press the menu control (02) to select <SENDING CARD NO.> and press the menu control (02) to
enter. Turn the menu control (02) to select NO.2 and press the menu control (02) to confirm.

07) Turn the menu control (02) to select <QUICK CONNECTION> and press the menu control (02) to enter.

08) Turn the menu control (02) to select <RECEIVING CARD SET> and press the menu control (02) to enter.

09) Turn the menu control (02) to select <CHOOSE CABLE> and press the menu control (02) to enter. Turn
the menu control (02) to select <PORT U> and press the menu control (02) to confirm.

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LS-190 LED Screen Processor

10) Press the MENU/EFFECT button to return to the previous menu. Turn the menu control (02) to select
<SENDING CARD SET>.

11) Press the menu control (02) to enter.

12) Turn the menu control (02) to select <X>, and set it to 360 (Note: X=VERTICAL CARD×WIDTH. VERTICAL
CARD = 3, WIDTH = 120. 3 x 120 = 360).

13) Set X of the D port of No.2 sending card to 360.

14) Look at the previews below.

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LS-190 LED Screen Processor

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LS-190 LED Screen Processor

How to Use Blackout

Press the BLACK/0 button to perform a blackout.

How to Save Parameters

01) Press the SAVE/PIP1 button to enable the SAVE function.

02) Turn the menu control (02) to select one of the 10 save positions (SAVE1-10).

03) Press the menu control (02) to save.

04) It is also possible to press the MENU/EFFECT button to enter the menu. Turn the menu control (02) to
select <SAVE SETUP> and press the menu control (02) to select “SAVE TO,” in order to save the
parameter.

How to Load the Saved Parameters

01) Press the LOAD/PIP2 button to enable LOAD function.

02) Turn the menu control (02) to select the save slot which you would like to load.

03) Press the menu control (02) to confirm.

04) It is also possible to press the MENU/EFFECT button to enter the menu. Turn the menu control (02) to
select <SAVE SETUP> and press the menu control (02) to select “LOAD FROM,” in order to load the
saved parameter.

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LS-190 LED Screen Processor

WARNING!

to damaging the LS-190 beyond repair and the warranty will become void.

or

Maintenance

The DMT LS-190 requires almost no maintenance. However, you should keep the unit clean. Disconnect
the mains power supply and then wipe the cover with a damp cloth. Wipe the front panel clean with
glass cleaner and a soft cloth. Do not use alcohol or solvents. Do not immerse in liquid.
Keep connections clean. Disconnect electric power, and then wipe the Video and audio connections
with a damp cloth. Make sure connections are thoroughly dry before linking equipment or supplying
electric power.

The operator has to make sure that safety-related and machine-technical installations are to be
inspected by an expert after every year in the course of an acceptance test.
The operator has to make sure that safety-related and machine-technical installations are to be
inspected by a skilled person once a year.

The following points have to be considered during the inspection:

01) All screws used for installing the device or parts of the device have to be tightly connected and must
not be corroded.

02) There may not be any deformations on housings, fixations and installation spots.

03) Mechanically moving parts like axles, eyes and others may not show any traces of wearing.

04) The electric power supply cables must not show any damages or material fatigue.

Software Upgrade

If the upgrading process is not carried out in the proper way or gets interrupted, it may lead

Downloading the IP Software

01) Switch the LS-190 off. Set the two DIP switches to down position.

02) Connect one end of the RJ11 download line to the RS232 on the LS-190, and connect the other end
to the serial port on your PC.

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LS-190 LED Screen Processor

03) Double click on the icon to run Flash Magic.

04) Select the right serial port and set the Baud rate to 9600.

05) Select LPC2368 to load the hex file for IP board upgrading.

06) Check the item below to confirm.

07) Click on the START button.

08) After downloading, exit the program, turn off the power and set the 2 DIP switches back to the up
position.

09) Reboot the LS-190.

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LS-190 LED Screen Processor

WARNING!

to damaging the LS-190 beyond repair and the warranty will become void.

Fireware Upgrade

If the upgrading process is not carried out in the proper way or gets interrupted, it may lead

You can upgrade the fireware via the Internet, specific steps are as follows:

01) Connect the LS-190 to the PC.

02) Start the network function (MENU -> SYSTEM -> ETHERNET -> NETWORK, select “ON”, and check the IP
address of the LS-190. Make sure that the LS-190 and the PC both use the same IP address.

03) Open the website. Enter the current IP address, the username (admin) and the password (DMT123)
and click on “OK.”

04) Enter the website, click on "Fireware Upgrade" and load the page:

05) Click on "Browse...", choose the fireware directory path (the format should be "FVB").

06) Click on "Update" to update the program.

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LS-190 LED Screen Processor

07) When the display shows "UPDATE FIREWARE...," it means that the software is being loaded.

08) When the display shows "UPDATE SUCCESS! PLEASE RESTART!” or if you can see "Video Fireware
Update Success!" on the website, it means that the software is loaded successfully.

09) Reboot the LS-190 and check the status.

10) Exit the fireware update.

Troubleshooting

This troubleshooting guide is meant to help solve simple problems.
If a problem occurs, carry out the steps below in sequence until a solution is found. Once the unit
operates properly, do not carry out following steps.

Not working

If the LS-190 does not operate properly, refer servicing to a technician.
Suspect two potential problem areas as: the power supply, the cables.

01) Power supply. Check if the unit is plugged into an appropriate power supply.

02) All cables. Please check all connections and all cables.

03) If all of the above appears to be O.K., plug the unit in again.

04) If you are unable to determine the cause of the problem, do not open the LS-190, as this may
damage the unit and the warranty will become void.

05) Return the device to your DMT dealer.

No Output in LED Display

01) Confirm if there is any input signal.

02) Press the MENU/EFFECT button, and go to INPUT -> INPUT DETAIL to see whether the input signal is
detected. If the display shows "NO INPUT," check the input source.

03) Connect a preview monitor to one of the DVI outputs to check if there is output.

04) Reset the sending card, using LED Studio software.

LED Display Only Displays a Part of the Image

01) Signal needs to scale. Press the SCALE/CROP button to adjust the actual screen size, including the <H
SIZE>, <V SIZE>, <H POS> and <V POS.> Press the menu control (02) to confirm.

No Display in the Second Half Part of LED Display

01) Resolution is incorrect. Select the resolution which is bigger than the screen width.

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LS-190 LED Screen Processor

Left Screen Appears Two Black Sides

01) Adjust DE deviation. Adjust the DVI output and the DE migration of the processor. Press the
MENU/EFFECT button, turn the menu control (02) to select <OUTPUT> and find the corresponding
output, such as <DVI1 OUT ADJUST>, and go to <DVI1 DE.>

02) Adjust the corresponding horizontal and vertical DE.

03) Remember to save the corresponding channel after setting up.

All Key Lights Light Up Simultaneously

01) Check if the DIP switches are set correctly.

02) Switch the LS-190 off. Check if the two red DIP switches are in the up position. If they are not, set
them to the up position and reboot the LS-190.

Aliasstep or Shaking When the Input SDI Signal is Selected

01) Press the MENU/EFFECT button and enter the menu.

02) Turn the menu control (02) to select <INPUT>, and press the menu control (02) to confirm and select
<SDI ADJUST>.

03) Turn the menu control (02) to select <ANTI-ALIASSTEP> and select one of the available effects (ANTI­ALIASSTEP STEP_1-7). STEP_1 corresponds to 1080i, and STEP_4 can be used for solving the shaking
issue. If the device shakes again, press the MENU/EFFECT button twice, and proceed to
<DEINTERLACE> to solve the problem.

Spotted Image or Freeze When Switch CV Signal is Present

01) Set the consistent CV input resolutions to avoid spotted image.

DP Port Can Receive a DVI or HDMI Signal

01) The DP port can only receive a DP signal. Please choose a graphics card with a DP output port.

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LS-190 LED Screen Processor

BNC Input

Number of Inputs:

3

Supported Standards:

PAL/NTSC

Signal Level:

1Vpp±3db (0.7V Video+0.3v Sync ) 75 ohm

Multiplex:

480i, 576i

S-Video Input

Number of Inputs:

1

Supported Standard:

PAL/NTSC

Y:1Vpp±3dB (0.7V Video+0.3v Sync ) 75 ohm U/V:0.7Vpp±3dB 75
ohm

Multiplex:

480i, 576i

YPbPr BNC Input

Number of Inputs:

3 x BNC

Supported Standard:

analog signals

Y:1Vpp±3dB(0.7V Video+0.3v Sync )75 ohm Pb/Pr:0.7Vpp±3dB 75
ohm

480i, 576i, 480p, 576p, 720p50, 1080i50, 1080p50
1080i50, 1080i60

VGA DB15 Input

Number of Inputs:

1

Connector:

Standard DB15 Socket

Supported Standard:

VGA-UXGA

R, G, B, Hsync, Vsync: 0 to1Vpp±3dB (0.7V Video+0.3v Sync ) 75
Black level: 300mV Sync-tip: 0V

1024×768@60Hz, 800×600@60Hz, 640×480@60Hz,

1920×1080@60Hz,

1366×768@60Hz

DVI Input

Number of Outputs:

1

Connector:

Standard DVI-I socket

SMPTE: 625/25 PAL, 525/29.97 NTSC, 625/50p PAL, 525/59.94p NTSC

1920×1080@50Hz

Signal Level:

TMDS pwl, single pixel input,165MHz bandwidth

Format Standard:

HDMI 1.3

DP (Display port) Input

Number of Inputs:

1

Connector:

Standard

Supported resolution: WQXGA + (1920 x 1200), and color depth:
30/36 bit (each primary 10/12 bit)

Supported Bandwidth:

10.8Gb/s

Format Standard:

DP1.1

Product Specifications

Signal Level:

Signal Level:

Supported Resolution:

Signal Level:

Supported Resolution:

Supported Resolution:

Supported Resolution:

ohm

1280×720@60Hz, 1280×800@60Hz, 1280×960@60Hz,
1280×1024@60Hz, 1440×900@60Hz, 1400×1050@60Hz,
1600×1200@60Hz, 1680×1050@60Hz,

1080i50,1080i59.94/60,720p50,720p59.94/60
VESA: 800×600@60Hz, 1024×768@60Hz, 1280×768@60Hz,
1280×1024@60Hz, 1600×1200@60Hz, 1920×1080@60Hz,

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LS-190 LED Screen Processor

3G-SDI Input

Number of Inputs:

1

Connector:

BNC

SMPTE 259M SD-SDI 270 Mbit/s 480i, 576i
SMPTE 424M 3G-SDI 2.970 Gbit/s, 1080p

Belden 1694A 100m self-adaptive 3G, 200m self-adaptive 1.485G,
350m self-adaptive 270Mbps

Audio Input

Number of Inputs:

10

Connector:

Standard RCA socket

Audio Standard:

48Kbps 24bit

DVI Output

Number of Outputs:

2

Connector:

Standard DVI-I Socket

Signal Level:

TMDS pw, 165MHz bandwidth

VESA: 800×600@60Hz, 1024×768@60Hz, 1024×768@75Hz,

2560×812@60Hz, 2560×816×60Hz

VGA Output

Number of Outputs:

1

Connector:

Standard DB15 Socket

VESA: 800×600@60Hz, 1024×768@60Hz, 1024×768@75Hz,

2560×812@60Hz, 2560×816@60Hz

R, G, B, Hsync, Vsync:0 to1Vpp±3dB (0.7V Video+0.3v Sync ) 75
Black level: 300mV Sync-tip: 0V

Audio Output

Number of Outputs:

1

Audio standard:

48Kbps 24bit

Function

Input channel
configuration:

PIP:

Support PIP, PBP between inputs

Audio sync switch:

support

Extras

Communication:

RS232 USB TCP/IP

Power Supply:

85-264V 2.1A IEC-3

Working Temperature:

0°C~45°C

Relative Humidity:

10% to 90%

Product Warranty:

1 year

Design and product specifications are subject to change without prior notice.

Supported Standard:

Balance:

Supported Resolution:

Supported Resolution:

SMPTE 292M HD-SDI 1.485 Gbit/s 720p, 1080i

1280×720@60Hz, 1280×720@50Hz, 1280×768@60Hz,
1280×800@60Hz, 1280×1024@60Hz, 1360×768@60Hz,
1366×768@60Hz, 1400×1050@60Hz, 1440×900@60Hz,
1600×1200@60Hz, 1680×1050@60Hz, 1920×1080@60Hz,
1920×1080@50Hz, 1920×1200@60Hz, 2048×1152@60Hz,

1280×720@60Hz, 1280×720@50Hz, 1280×768@60Hz,
1280×800@60Hz, 1280×1024@60Hz, 1360×768@60Hz,
1366×768@60Hz, 1400×1050@60Hz, 1440×900@60Hz,
1600×1200@60Hz, 1680×1050@60Hz, 1920×1080@60Hz,
1920×1080@50Hz, 1920×1200@60Hz, 2048×1152@60Hz,

Signal Level:

ohm

Support each input channel signal programming configuration

Website: www.DutchMediaTools.info

Email: [email protected]

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LS-190 LED Screen Processor

Dimensions

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LS-190 LED Screen Processor

©2016 DMT