4
6. Attention:
7. Warranty Agreement:
6.1 The product shall be installed and serviced by the qualified person.
6.2 This product is non-waterproof. Please avoid the sun and rain. When installed outdoors please ensure
it is mounted in a water proof enclosure.
6.3 Good heat dissipation will prolong the working life of the controller. Please ensure good ventilation.
6.4 Please check if the output voltage of the LED power supply used comply with the working voltage of
the product.
6.5 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.
6.6 Ensure all wire connections and polarities are correct before applying power to avoid any damages to
the LED lights.
6.7 If a fault occurs, please return the product to your supplier. Do not attempt to fix this product by yourself.
7.1 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.
7.2 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The product has been replaced by a brand new product.
7.3
7.4 Any amendment or adjustment to this warranty must be approved in writing by our company only.
★
This manual only applies to this model.
reserve the right to make changes without
We
prior notice.
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.
5.2 The connection diagram of two DMX terminals:
Update Time: 2016.09.23
3
5. Wiring Diagram:
DMX/RDM Signal
DMX/RDM signal
DMX Console
LT
-
8048 is equipped with 2 types DMX terminals for users’ selection.
The
diagram takes XLR-3 terminal as a example, same connecting method for the
green terminal (with amplifier function)
.
Terminal resistor
5.1 Decoder can be connected to a variety of standard DMX512 devices:
*
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
5
dc
-
24V
5
dc
-
24V
5
dc
-
24V
Input Power
Input Power
Input Power
5.3 The connection diagram of
:
AMP signal amplifier terminal
XLR-3 Connected in Parallel
Green Terminal Connected in Parallel
DMX
signal
input
*
when too many DMX decoders are connected or signal line is too long, signal
amplification should be no more than 5 times continuously.
AMP interface can be used for signal amplification
These 2 terminals can be connected in a mixed way
.
LT-8048 DMX/RDM 3CH CV Decoder
LT-8048 DMX/RDM 3CH CV Decoder
DMX/RDM Signal
DC
+
DC
+
DC
+
DC
-
DC
-
DC
-
R
R
R
G
G
G
B
B
B
R
3
R
3
R
3
R
2
R
2
R
2
R
1
R
1
R
1
CH1
CH2
Ch3
V
1
2
3
4
5
6
7
8
910
ON
LT 8048
-
CH1
CH2
Ch3
V
1
2
3
4
5
6
7
8
910
ON
LT 8048
-
CH1
CH2
Ch3
V
1
2
3
4
5
6
7
8
910
ON
LT 8048
-
GND
DATA+
DATA-
DM
X IN
G
DM
X AM
P
G
CH1
CH2
Ch3
V
1
2
3
4
5
6
7
8
910
ON
LT 8048
-
DM
X IN
G
DM
X AM
P
G
CH1
CH2
Ch3
V
1
2
3
4
5
6
7
8
910
ON
LT 8048
-
DM
X IN
G
DM
X AM
P
G
CH1
CH2
Ch3
V
1
2
3
4
5
6
7
8
910
ON
LT 8048
-
DM
X IN
G
DM
X AM
P
G
CH1
CH2
Ch3
V
1
2
3
4
5
6
7
8
910
ON
LT 8048
-
DM
X IN
G
DM
X AM
P
G
CH1
CH2
Ch3
V
1
2
3
4
5
6
7
8
910
ON
LT 8048
-
DM
X IN
G
DM
X AM
P
G
CH1
CH2
Ch3
V
1
2
3
4
5
6
7
8
910
ON
LT 8048
-
AMP
DM
X IN
G
DM
X AM
P
G
CH1
CH2
Ch3
V
1
2
3
4
5
6
7
8
910
ON
LT 8048
-
DM
X IN
G
DM
X AM
P
G
CH1
CH2
Ch3
V
1
2
3
4
5
6
7
8
910
ON
LT 8048
-
DM
X IN
G
DM
X AM
P
G
CH1
CH2
Ch3
V
1
2
3
4
5
6
7
8
910
ON
LT 8048
-
DM
X IN
G
DM
X AM
P
G
CH1
CH2
Ch3
V
1
2
3
4
5
6
7
8
910
ON
LT 8048
-
DM
X IN
G
DM
X AM
P
G
CH1
CH2
Ch3
V
1
2
3
4
5
6
7
8
910
ON
LT 8048
-
DM
X IN
G
DM
X AM
P
G
CH1
CH2
Ch3
V
1
2
3
4
5
6
7
8
910
ON
LT 8048
-