Ltech LT-924-OLED Manuale utente

Product Introduction:

6. With photoelectric isolation function.

8. With fast self-testing function.

5. With the operations can be completed via the

RDM master console, such as parameters browsing & setting, DMX address

setting, equipment recognition, etc.

RDM remote management protocol,

2. Easy operation with OLED screen and the touch buttons.

1. Designed for Hi-power multiple channels application, 24 channels output, and

Max. 3A current per channel, up to 1728W output power.

3. 3 kinds of mode optional: single color, color temperature, RGB.

7. With shortcut protection and over load protection, as well as warning function

when fault.

10. Multiple dimming curve (0.1~9.9) optional.

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LT-924-OLED

Dimming Curve: 0.1~9.9

Shortcut / Over load protection

OLED display

8 bit / 16 bit

4 kinds of DMX interfaces

4. Support 4 kinds of DMX ports with signal isolation function: 3-pin XLR, 5-pin XLR,

RJ45 and green terminal (with signal amplifier function).

9. 16bit (65536 levels) / 8bit (256 levels) grey level optional.

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2 3

Main Component Descripition:

Technical Specs:

warranty

5 years

LT-924-OLED

DMX512/RDM

12~24Vdc

3A × 24CH Max 72A

(0~36W...72W) × 24CH Max. 1728W

3-pin XLR, 5-pin XLR, RJ45, Green terminal

Dimming/CT/RGB

0.1~9.9

8bit (256 levels) / 16bit (65536 levels)

Yes

Shortcut / Over load

-30℃~65℃

L300×W122×H39mm

L313×W127×H41mm

1180g

Model :

Input Signal :

Input Voltage :

Current Load :

Output Power :

DMX Interface :

Control Mode :

Dimming Curve :

Grey Level :

Photoelectric Isolation :

Protection:

Working Temperature :

Dimensions :

Package Size :

Weight (G.W.) :

Product Size:

Max. 18A

DC2DC1 DC3 DC4

OLED screen

Power

indicator

Signal

indicator

3-pin XLR RJ455-pin XLR 12-24V dc

Power input

Green terminals

(with signal amplifier function)

DMX/RDM input & output

Green terminals

LED lamps connection

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OLED Screen Interface:OLED Screen Interface:

Press “∧" or “∨" key to choose.

Optional : Dim

RGB

Main page

1. DMX Address

Setting

2. PWM

Frequency

3. Mode

Press “∧" or “∨" key to set DMX address.

Range: 001~512

5. Dimming

Curve

6. Enhance

Dimming

No flicker in

video camera.

Press “∧" or “∨" key to choose.

Std (standard)

High

Mid (middle)

Low

Optional :

Press “∧" or “∨" key to choose.

Optional :

Smo (smooth)

Std (standard)

Smo:

Smooth and delicate,

human eye

is comfortable.

This option with smooth processing, realize

the dimming flicker-free and dynamic effects

more downy.

DMX: Hz: High

Mode: RGB 8bit

Curve: Standard

Dim: Smo TOOL&v

001 DMX: 001 Hz: High

Mode: RGB 8bit

Curve:

Dim: Smo TOOL&v

Standard

DMX: 001 Hz: High

Mode: RGB 8bit

Curve: Standard

TOOL&v Dim: Smo

DMX: 001 Hz: High

Mode: 8bit

Curve: Standard

Dim: Smo TOOL&v

RGB

DMX: 001 Hz:

Mode: RGB 8bit

Curve: Standard

Dim: Smo TOOL&v

High

Press "M" key, switch entries.

Long press “M” key, back to main page.

Press "∧" or “∨" key, parameter adjustment.

Exit: back to previous page.

It is recommended to

use standard.

It is recommended to use standard.

4. Grey Level Press “∧" or “∨" key to choose.

Optional : 8bit

16bit

DMX: 001 Hz: High

Mode: RGB

Curve: Standard

Dim: Smo TOOL&v

8bit

(choose it if the master

controller support this function)

Press “∧" or “∨" key to choose.

Optional :

Linear

0.1~9.9

Standard

It is recommended to use standard,

0.1-9.9 is for special requirements.

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Press”∧" or "∨"

to next page

Brightness setting

(range: 0~255)

Press"∨" to exit

Change all value

simultaneously

(on the last page)

CH01: 255

CH02: 255

CH03: 255 [∧&V]

EXIT &V

[∧&V]

EXIT &V

ALL: 255

* Fast self-testing function: press “ or " keys simultaneously for 2-3 seconds under

any page, decoder will enter self-testing function.

∧"∨"

7. Tool

Press “∧" or “∨"

key to enter

submenu of test.

Press “∧" or “∨"

key to enter submenu

Test

Screen will be locked if

unmanned operation for

2 min, press "M" key for

3s to unlock.

Screensaver open and

display address.

Screensaver open and

black.

Screensaver is not open.

Screen: ON+Addr

Contrast: 40%

Beep: ON

Lock: OFF EXIT&v

TEST&v

Screen: ON+Addr

Screen: ON+black

Screen: OFF

001 Press M for 3s

Lock: ON

DMX: 001 Hz: High

Mode: RGB 8bit

Curve: Standard

Dim: Smo TOOL&v

DMX: 001 Hz: High

Mode: RGB 8bit

Curve: Standard

Dim: Smo TOOL&v

7 8

2 Connecting LED lights:

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Wiring Diagram:

LT-924-OLED is equipped with 4 types DMX terminals

for users’ selection. The following diagram takes 3-pin

XLR as an example, same connecting method for the

rest three: RJ45 & 5-pin XLR & green terminal (with

amplifier function).

1. DMX console onnectionc :

If the recoil effect occurs because of longer signal line or bad line quality, please try

to connect 0.25W 90-120Ω terminal resistor at the end of each line.

9 10

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3. The connection diagram of 4 kinds of DMX/RDM terminals:

RJ45 Connected in Parallel

These 4 terminals can be connected in a mixed way.

Installation Attention : please reserve enough ventilation distance between decoders (>20mm),

be sure not to block the vent, or will affect lifetime of decoder for .poor heat dissipation

11 12 Update Time: 2017.04.20_A1

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Address setting table

Address

Quantity

ModeMode

4. The connection diagram of :AMP signal amplifier terminal

DIM DIM

CT CT RGB RGB

81616 32

24 48

8bit 16bit8bit 16bit8bit 16bit

001 001 001

005 009 013

001 002 002

005 010 014

001 002 003

006

010 015

002 003 004

005

011 016

002 004 005

006 012 017

002 004 006

006 012 018

003 005 007

007 013 019

003 006 008

007 014 020

003 006 009

007 014 021

004 007 010

008 015 022

004 008 011

008 016 023

004 008 012

008 016 024

001

002

001

002

001

002 003

004 005

006

005

006

009

010

005

006

005

006

005

006

007

008

007

008

007

008 009

010

011

012

011

012

011

012

013

014

015

016

017

018

001

002

003

004 003

004

003

004

003

004

003

004

001

002

007

008

007

008

013

014

015

016

015

016

019

020

021

022

023

024

007

008

009

010

009

010

009

010

011

012

011

012

011

012

013

014

013

014

013

014

015

016

015

016

015

016

017

018 025

026

027

028

029

030

031

032

033

034

035

036

037

038

039

040

041

042

043

044

045

046

047

048

019

020

019

020

021

022

023

024

023

024

025

026

027

028

027

028

029

030

031

032

031

032

Resolution Resolution

Address

Quantity

Channel Channel

Connecting with green terminal or an extra amplifier will be needed when more than

32 decoders are connected or use overlong signal wire(as shown below).

Signal amplifier should not be more than 5 times continuously.

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