5. Conjunction Diagram
3
1. Repeaters are all connected to controller in parallel.
2. DMX decoder connected to cv power repeater as follows
SIGNAL INPUT
IN1 IN2 IN3 IN+
POWER OUTPUT
DC+ DC- CH1 CH2 CH3 V+
CH1 CH2 CH3
D2
DC5V-DC24V 8Ax3CH
D1
LN
AC
DC
POWER
S UPPLY
AC2 20V/ 110V
DC1 2V
LT-3030-8A
LED CONTR OLLER
H H HH
HH
SIGNAL INPUT
IN1 IN2 IN3 IN+
POWER OUTPUT
DC+ DC- CH1 CH2 CH3 V+
CH1 CH2 CH3
D2
DC5V-DC24V 8Ax3CH
D1
LN
AC
DC
POWER
S UPPLY
LN
AC DC
POWER
S UPPLY
DC1 2V
AC2 20V/ 110V
AC2 20V/ 110V
DC1 2V
in-phase cable
LT-3030-8A
RGB LED l igh ts
RGB LED l igh ts
RGB LED l igh ts
SIGNAL INPUT
IN1 IN2 IN3 IN+
POWER OUTPUT
DC+ DC- CH1 CH2 CH3 V+
CH1 CH2 CH3
D2
DC5V-DC24V 8Ax3CH
D1
LT-3030-8A
LN
AC
DC
POWER
S UPPLY
AC2 20V/ 110V
DC1 2V
SIGNAL INPUT
IN1 IN2 IN3 IN+
POWER OUTPUT
DC+ DC- CH1 CH2 CH3 V+
CH1 CH2 CH3
D2
DC5V-DC24V 8Ax3CH
D1
LT-3030-8A
LN
AC
DC
POWER
S UPPLY
AC2 20V/ 110V
DC1 2V
in-phase cable
RGB LED l ights
POWER SU PPLY
AC9 0-2 50V
DC1 2V
RGB LED l ights
12345678910
ON
DMX OUT
DMX IN
DMX I N
G
DMX O UT
G
DC V
DC CH1 CH2 CH3
Outp ut Input
DMXSignal
V
RGB LED l ights
ZHUHAI LTECH ELECTRONIC TECHNOLOGY CO., LTD. WWW.LTECHONLINE.COM
LT@LTECHONLINE.COM
Tel: +86 756 620 8823 Fax: +86 756 620 8833
LT-3030-8A LED CV Power Repeater Manual LT-3030-8A LED CV Power Repeater Manual
LTECHLTECH
4
3. Power repeater connected to LED dimmer as follows
6. Attention
SIGNAL INPUT
IN1 IN2 IN3 IN+
POWER OUTPUT
DC+ DC- CH1 CH2 CH3 V+
CH1 CH2 CH3
D2
DC5V-DC24V 8Ax3CH
D1
LT-3030-8A
LN
AC
DC
POW ER
S UP PLY
AC2 20V/11 0V
DC1 2V
+
SIGNAL INPUT
IN1 IN2 IN3 IN+
POWER OUTPUT
DC+ DC- CH1 CH2 CH3 V+
CH1 CH2 CH3
D2
DC5V-DC24V 8Ax3CH
D1
LT-3030-8A
R2
R4
DC+DC NC 0+ 0-
GND
PWM
LT-3200-6A
OUT C4 C6
R1
W1 U1
C3
R6
RARB
C5
XC2
Xc1
C2
E2
C1
R7
D1
E1
TT
AC9 0-2 50V
DC1 2-48 V
LT-32 00- 6A
DC1 2-48 V
LN
AC
DC
POW ER
S UP PLY
AC2 20V/11 0V
DC1 2V
+
in-ph ase cab le
1. The product shall be debugged and installed by professional persons.
2. Good condition of heat dissipation will prolong the working life of controller, please install the
product in a good ventilated condition.
3. Please check if the output voltage of the LED power supply comply with the voltage range of
the product.
4. The diameter of adopted cable should load enough connected LED light. Ensure a solid
connection in order to avoid triggering accident result from poor contact or cable overheat.
5. Ensure all wire connection are correct before power debugging, which is to avoid lamps to be
burnt because of wrong connection.
6. Please do not maintain it by yourself if any fault, please contact your supplier if any question.
7. Warranty Agreement
★ This manual only applies to this model. Ltech reserves the right to make changes without prior notice.
1. We provide lifelong technical assistance with this product:
A 3 year warranty is given from the date of purchase. The warranty is for free repair or
replacement and covers manufacturing faults only.
For faults beyond the 3 year warranty we reserve the right to charge for time and parts.
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.
3. Repair or replacement as provided under this warranty is the exclusive remedy to the customer.
Ltech shall not be liable for any incidental or consequential damages for breach of any stipulation
in this warranty.
4. Any amendment or adjustment to this warranty must be approved in writing by Ltech only.
