Ltech LT-898 User manual

LT-898
8CH DMX512 CV Decoder
1
LT-898 8CH DMX512 CV Decoder
warranty
5 years
LT-898 DMX CV decoder
LEDs, works with DMX512 console, 0-100% dimming range with various changing effects. Equiped
with DMX standard XLR-3, RJ45 interface, controls single color, two color, RGB, RGBW LED lights.
converts the universal standard DMX512 signal into PWM signal to drive
1. Product Parameter:
LT-898
Dimming Range:
Working Temp.:
Dimensions:
Package Size:
Weight(G.W.):
0~100%
-30℃~65℃
L222×W108×H42(mm)
L242×W113×H46(mm)
740g
DMX512
5~24Vdc
6A×8CH Max. 48A
Max. 240W/576W/1152W(5V/12V/24V)
XLR-3, RJ45
Input Signal:
Input Voltage:
Current Load:
Output Power:
DMX512 Socket:
2. Configuration Diagram:
(Side A) (Side B)
3. Dip Switch Operation:
3.1 How to set DMX address via dip switch:
Value
3.2 T esting function:
No.1-8 control 8 channels accordingly.
No.9 is for brightness option, 100% or 50%, which applies for all channels.
2
RGBW
LED Strip
Single Color
LED Strip
4. Wiring Diagram:
4.1 Connecting RGBW LED lights: 4.2 Connecting single color LED lights:
When dip switch 1-9 are OFF, the defaulted .initial DMX address is 1
FUN=ON (the 10th ) dip switch=ON Self-testing Mode
FUN=ON (the 10th ) dip switch=ON Self-testing Mode
FUN=OFF (the 10th ) Modedip switch=OFF DMX
FUN=OFF (the 10th ) Modedip switch=OFF DMX
E.g.1: Set Initial Address To 32. E.g.2: Set Initial Address To 37. E.g.3: Set Initial Address To 178.
001+004+032=37 002+016+032+128=178
*
DMX address value=the total value of (1-9), to get the place value when in “on” position,
otherwise will be 0.
1CH
On/Off
3CH
On/Off
2CH
On/Off
5CH
On/Off
4CH
On/Off
7CH
On/Off
6CH
On/Off
Off: 50% brightness
On: 100% brightness
8CH
On/Off
LT-898 8CH DMX512 CV Decoder
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4.3 DMX console connection:
3
5. Attention:
5.1 The product shall be installed and serviced by the qualified person.
5.2 This product is non-waterproof. Please avoid the sun and rain. When installed outdoors please
ensure it is mounted in a water proof enclosure.
5.3 Good heat dissipation will prolong the working life of the controller. Please ensure good ventilation.
5.4 Please check if the output voltage of the LED power supply used comply with the working
voltage of the product.
5.5 Please ensure that adequate sized cable is used from the controller to the LED lights to carry
the current. Please also ensure that the cable is secured tightly in the connector.
5.6 Ensure all wire connections and polarities are correct before applying power to avoid any
damages to the lights.
5.7 If a fault occurs, please return the product to your supplier. Do not attempt to fix this product
by yourself.
LT-898 8CH DMX512 CV Decoder
4
LT-898 8CH DMX512 CV Decoder
6. Warranty Agreement:
Update Time: 2016.09.23
6.1 We provide lifelong technical assistance with this product:
A 5-year warranty is given from the date of purchase. The warranty is for free repair or
replacement if cover manufacturing faults only.
For faults beyond the 5-year warranty, we reserve the right to charge for time and parts.
6.2 Warranty exclusions below:
Any man-made damages caused from improper operation, or connecting to excess voltage
and overloading.
The product appears to have excessive physical damage.
Damage due to natural disasters and force majeure.
Warranty label, fragile label and unique barcode label have been damaged.
The product has been replaced by a brand new product.
6.3 Repair or replacement as provided under this warranty is the exclusive remedy to the
customer. We shall not be liable for any incidental or consequential damages for breach
of any stipulation in this warranty.
6.4 Any amendment or adjustment to this warranty must be approved in writing by our company
only.
★This manual only applies to this model. We reserve the right to make changes without prior notice.
*
An amplifier is needed when more than 32 decoders are connected, signal amplification should not be more
than 5 times continuously.
*
terminal resistor at the end of each line.
If the recoil effect occurs because of longer signal line or bad line quality, please try to connect 0.25W 90-120Ω
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