LTH LC-512 Series User manual

Geschäftsführer
Daniela Bordan
Handelsregister
AG Memmingen HRB 13410
Steuer-Nr. 54001/09616
UID-Nr. DE811 702 179
Bankverbindungen
Volksbank Laupheim eG
Konto Nr.: 760 570 03
BLZ: 654 913 20
BIC: GENO DE S1 VBL
IBAN: DE04 6549132000076057003
VR-Bank Donau-Mindel eG
Konto Nr.: 632 558 0
BLZ: 720 690 43
BIC: GENODEF1GZ2
IBAN: DE76 7206 9043 0006 3255 80
Sparkasse Ulm
Konto Nr. 58784
BLZ: 630 500 00
BIC: SOLADES1ULM
IBAN: DE79 6305 0000 0000 0587 84
Wireless DMX Transceiver
LC-512 Series User Manual - Version 2.0
Thank you for choosing LTH PROFESSIONAL LC-512 Series Wireless
DMX Transceiver. LTH PROFESSIONAL LC-512 Series is unique in its
use of advance radio technologies that are also used in military
communication and mobile phones. Its user-friendly operation that
simplifies all the complex communication protocols makes it possible for
the users to plug and play.
LTH PROFESSIONAL LC-512 Series uses 2.4GHz global open ISM band
with license-free use. The Gaussian Frequency Shift Keying (GFSK)
modulation, Frequency Hopping Spread Spectrum (FHSS) with 79
channels interference-free operation.
LTH PROFESSIONAL LC-512 Series is continually considered as a
reliable wireless DMX product for lighting installations over large distances
and in any environment.
There are no upgrading troubles. Because ours is now compatible with the
world's leading wireless communication protocols like the Sweden’s
protocol or the GZ protocols.
For complete instructions and product features, please read this manual
or visit our website at www.lth-gmbh.de
Content
SAFETY INFORMATION
STATEMENT
1 INTRODUCTION
oFEATURES
oSPECIFICATIONS
oPACKING LIST
oINTERFACE
OPERATING GUIDE
oOPERATING MODE
oDESCRIPTION OF STATUS INDICATOR
oSELECT WIRELESS GROUP
oRESTORE FACTORY SETTINGS
oCONNECTION AND DELETE CONNECTION
APPLICATIONS
oONE TRANSMITTER TO ONE RECEIVER
oONE TRANSMITTER TO MANY RECEIVERS
oPARALLEL TRANSMISSION
oREPEATER OR AMPLIFIER
MAINTENANCE

Geschäftsführer
Daniela Bordan
Handelsregister
AG Memmingen HRB 13410
Steuer-Nr. 54001/09616
UID-Nr. DE811 702 179
Bankverbindungen
Volksbank Laupheim eG
Konto Nr.: 760 570 03
BLZ: 654 913 20
BIC: GENO DE S1 VBL
IBAN: DE04 6549132000076057003
VR-Bank Donau-Mindel eG
Konto Nr.: 632 558 0
BLZ: 720 690 43
BIC: GENODEF1GZ2
IBAN: DE76 7206 9043 0006 3255 80
Sparkasse Ulm
Konto Nr. 58784
BLZ: 630 500 00
BIC: SOLADES1ULM
IBAN: DE79 6305 0000 0000 0587 84
Safety Information
Please keep the product far away from the heat. It should be away from
the heater, radiator or any other heat source. Heat will damage and break
the product, even worse it may start a fire.
Please shutdown the product where there are slogans like “Explosion
Zone”, “May Burst Area” and “Turn off the wireless transceiver” or
somewhere such as Hospital, Gas Station and Airport.
It may bring trouble for some medical electronic equipment like hearing-
aid and cardiac pacemaker and so on. Please follow the warning notes
and safety instructions.
Please use the attached power adapter. It might damage the device if
using unapproved power adapter.
1 Introduction
1.1 Features
LTH PROFESSIONAL LC-512 Series is unique in its use of advance radio
technologies that are also used in military communication and mobile
phones. Its user-friendly operation that simplifies all the complex
communication protocols makes it possible for the users to plug and play.
2.4GHz ISM Band, license-free worldwide
FHSS with 79 Channels, interference-free operation
32-bit ARM processor, DMA transfer without delay
Standard DMX512 3-pin XLR, 5-pin XLR, transceiver
Built-in Wireless Solution compatibility mode
Group Mode, easy plug-and-play operation; Pairing Mode,
supports more transmitter universes
1.2 Specifications
Band: 2.402GHz –2.480GHz, ISM, 79 channels
Spread spectrum: FHSS, 1100 hops / sec
Modulation: GFSK
Maximum Transmit Power: 23dBm
Receiver Sensitivity: -94dBm
Power: DC 5V ± 10%
Size：212 x 18 x 18 mm

Geschäftsführer
Daniela Bordan
Handelsregister
AG Memmingen HRB 13410
Steuer-Nr. 54001/09616
UID-Nr. DE811 702 179
Bankverbindungen
Volksbank Laupheim eG
Konto Nr.: 760 570 03
BLZ: 654 913 20
BIC: GENO DE S1 VBL
IBAN: DE04 6549132000076057003
VR-Bank Donau-Mindel eG
Konto Nr.: 632 558 0
BLZ: 720 690 43
BIC: GENODEF1GZ2
IBAN: DE76 7206 9043 0006 3255 80
Sparkasse Ulm
Konto Nr. 58784
BLZ: 630 500 00
BIC: SOLADES1ULM
IBAN: DE79 6305 0000 0000 0587 84
1.3 Packing List
Delivery includes:
1) Wireless DMX Transceiver 1pcs
2) Power Adapter 1pcs
3) User Manual 1pcs
1.4 Interface
1, DMX512 3-pin or 5-pin male or female XLR
2, External power supply input
3, Status indicator
4, Button
5, Antenna
2 Operating Guide
2.1 Operating mode
Wireless transceiver has two operating modes: set-up mode and use
mode
1, Set-up mode: Press and hold the button before you power up. When
you see status indicator turns into the white light, release the button to
enter the Set-up mode. In this mode you can select different transmission
protocols. Each time you press the button, you would see the status
indicator changes in follow order: red, green, blue and yellow. In the
Set-up mode, different colors mean different communication protocols
which are listed on the following table. Choose one of the protocols and
press and hold the button (> 1S), when you see the white light, release it
to enter the use mode.
Note: The wireless transceiver will remember the chosen protocol even
after you disconnecting the power supply. There is no need for repeated
setting.
Color Protocol
Red WI-DMX
Green W-DMX Receive
Blue W-DMX G3 Transmit
Yellow GZ Protocol
Purple W-DMX G4 Transmit

Geschäftsführer
Daniela Bordan
Handelsregister
AG Memmingen HRB 13410
Steuer-Nr. 54001/09616
UID-Nr. DE811 702 179
Bankverbindungen
Volksbank Laupheim eG
Konto Nr.: 760 570 03
BLZ: 654 913 20
BIC: GENO DE S1 VBL
IBAN: DE04 6549132000076057003
VR-Bank Donau-Mindel eG
Konto Nr.: 632 558 0
BLZ: 720 690 43
BIC: GENODEF1GZ2
IBAN: DE76 7206 9043 0006 3255 80
Sparkasse Ulm
Konto Nr. 58784
BLZ: 630 500 00
BIC: SOLADES1ULM
IBAN: DE79 6305 0000 0000 0587 84
2、Use mode:
a) Powered up and enter the use mode;
b) If it is in set up mode, press and hold the button (> 1S) until you see the
white light, then release it to enter the use mode.
2.2 Description of Status

Geschäftsführer
Daniela Bordan
Handelsregister
AG Memmingen HRB 13410
Steuer-Nr. 54001/09616
UID-Nr. DE811 702 179
Bankverbindungen
Volksbank Laupheim eG
Konto Nr.: 760 570 03
BLZ: 654 913 20
BIC: GENO DE S1 VBL
IBAN: DE04 6549132000076057003
VR-Bank Donau-Mindel eG
Konto Nr.: 632 558 0
BLZ: 720 690 43
BIC: GENODEF1GZ2
IBAN: DE76 7206 9043 0006 3255 80
Sparkasse Ulm
Konto Nr. 58784
BLZ: 630 500 00
BIC: SOLADES1ULM
IBAN: DE79 6305 0000 0000 0587 84

Geschäftsführer
Daniela Bordan
Handelsregister
AG Memmingen HRB 13410
Steuer-Nr. 54001/09616
UID-Nr. DE811 702 179
Bankverbindungen
Volksbank Laupheim eG
Konto Nr.: 760 570 03
BLZ: 654 913 20
BIC: GENO DE S1 VBL
IBAN: DE04 6549132000076057003
VR-Bank Donau-Mindel eG
Konto Nr.: 632 558 0
BLZ: 720 690 43
BIC: GENODEF1GZ2
IBAN: DE76 7206 9043 0006 3255 80
Sparkasse Ulm
Konto Nr. 58784
BLZ: 630 500 00
BIC: SOLADES1ULM
IBAN: DE79 6305 0000 0000 0587 84
Note:
1. Flashing: > 20ms ON + <180ms OFF (Depending on the refresh rate of
the DMX signal)
2. Fast-Flash: 100ms ON + 100ms OFF
3. Slow-Flash: 900ms ON + 100ms OFF
2.3 Select Wireless Group
Each time you press the button, the status indicator will change different
colors. In this case different colors mean different groups. Only when the
indicators of the transmitter and receiver show the same color they can
communicate with each other.
When the transmitter connects to the controller, the status indicator of the
transmitter would flash red. If the receiver gets the DMX signal, the
indicator would flash green.
NOTE: The first time when you press the button, it will not change the
color but show you the group that you are in. If you press it again it will
switch to other group.
W-DMX mode supports 6 groups
(FHSS, 1100 hops / sec)
1: RED ---------------------------- Red
2: GREEN ------------------------ Green
3: BLUE --------------------------- Blue
4: RED + GREED --------------- Yellow
5: GREEN + BLUE -------------- Cyan
6: RED + BLUE ------------------ Purple
GZ protocol supports 7 groups
(Frequency Agile)
1: RED ----------------------------- Red
2: GREEN ------------------------- Green
3: RED + GREED --------------- Yellow
4: BLUE ---------------------------- Blue
5: RED + BLUE ------------------ Purple
6: GREEN + BLUE -------------- Cyan
7: RED+GREED+BLUE ------- White

Geschäftsführer
Daniela Bordan
Handelsregister
AG Memmingen HRB 13410
Steuer-Nr. 54001/09616
UID-Nr. DE811 702 179
Bankverbindungen
Volksbank Laupheim eG
Konto Nr.: 760 570 03
BLZ: 654 913 20
BIC: GENO DE S1 VBL
IBAN: DE04 6549132000076057003
VR-Bank Donau-Mindel eG
Konto Nr.: 632 558 0
BLZ: 720 690 43
BIC: GENODEF1GZ2
IBAN: DE76 7206 9043 0006 3255 80
Sparkasse Ulm
Konto Nr. 58784
BLZ: 630 500 00
BIC: SOLADES1ULM
IBAN: DE79 6305 0000 0000 0587 84
2.4 Restore factory settings
By pressing and holding the button (> 1S), When see the BLUE flashing,
Then release the button, the devices would flash "RED-GREEN-BLUE"
quickly, and then turns red. It indicates that the device has restored to
factory settings successfully. The default group is red.
2.5 Connection and Delete
Connection
In the W-DMX G3 or G4 Transmit Mode, by pressing the button, the
transmitter can be connected to all powered but not connected receivers
within the coverage area; Press and hold (> 3S) the transmitter’s button
until the indicator turns red. The device will disconnect with all receivers
within the coverage range.
In the W-DMX Receive Mode, Press and hold (> 3S) the receiver’s button
until the indicator turns white. The device would disconnect with the
transmitter.
Note: Receiver could only be connected to the new transmitter after the
old connection is deleted.
3 Applications
3.1 One transmitter to one receiver
Controller inputs DMX signal onto a wireless transmitter, and the latter
would send DMX signal via Radio to the receiver with the same group or
to the receiver connected.
3.2 One transmitter to many receivers
Controller inputs DMX signal onto a wireless transmitter, and the latter
would send DMX signal via Radio to the receivers with the same group or
the other receiver connected.

Geschäftsführer
Daniela Bordan
Handelsregister
AG Memmingen HRB 13410
Steuer-Nr. 54001/09616
UID-Nr. DE811 702 179
Bankverbindungen
Volksbank Laupheim eG
Konto Nr.: 760 570 03
BLZ: 654 913 20
BIC: GENO DE S1 VBL
IBAN: DE04 6549132000076057003
VR-Bank Donau-Mindel eG
Konto Nr.: 632 558 0
BLZ: 720 690 43
BIC: GENODEF1GZ2
IBAN: DE76 7206 9043 0006 3255 80
Sparkasse Ulm
Konto Nr. 58784
BLZ: 630 500 00
BIC: SOLADES1ULM
IBAN: DE79 6305 0000 0000 0587 84
3.3 Parallel Transmission
Many sets of radio transmitters can be operated simultaneously, without
mutual interference.
3.4 Repeater or Amplifier
If directly connect a receiver to a transmitter (both the receiver and
transmitter work in different groups or in different sets), it would become a
repeater or amplifier. In this way, the working distance increases.
4 Maintenance
Please storage and use the device within required temperature. Device
may damage if the temperature is too high or too low.
The device is not water-proof. Please keep the item and its accessories
dry. Please do not use it in bathroom or other place with high humidity. Do
not let water or other liquid seep into the device, or it may be damaged.
Do not place and use the device in dusty place.
Please use a soft, slightly moist cloth to clean the outer case. Never use
alcohol, acetone or other similar solvent to clean it.
Please do not attempt to take apart the device and repair it by yourself. If
the device is detected, please contact with the dealer as soon as possible