Nicols PAR LED 1810 X IP Manuel D'utilisation page 10

Channel
8-Channel Mode
Channel
Part 4, Troubleshooting
4.1 Troubleshooting list for some common electrical problems may happen during use:
Phenomenon
* The fixture does not
work
* No light out
* No display
* No responding to
DMX
controller
* Signal error while use
DMX
4.2 Checking steps about why LED lamp not light
(Example: Red led lamp not light)
Step 1: Disassemble lighting fixture and use multi-meter to measure input
voltage between R+/ R- on main PCB. There should have DC48V.
☆ If there no 48V voltage, please check the electro circuit and parts such as CQ12, R39, R37, Q3 and etc.
Function
CH1
R Dimmer
CH2
G Dimmer
CH3
B Dimmer
CH4
W Dimmer
Function
CH1
Total Dimmer
CH2
R Dimmer
CH3
G Dimmer
CH4
B Dimmer
CH5
W Dimmer
CH6
Total Strobe
CH7
Function Choice
CH8
Function/Speed
Solution
* Check main power fuse & power cable
connection
* Measure main voltage on the main connector
* Check connection of display PCB
* Replace a new display
* Check working mode setting on display is DMX
mode or not
* Check whether the unit be set as SLAVE
* Check DMX address settings
* Check DMX cable and it's connection
* Try to use another DMX console
* Check whether DMX cables be connected well or
not
* Check whether the DMX cable has to be
terminated with a terminator to reduce signal
errors. If not, please Solder a 120-ohm 1/4W
resistor between pin 2(DMX-) and pin 3(DMX+)
into a 3-pin XLR-plug and plug it in the
DMX-output of the last fixture
Instruction
Red Dimmer- Dark to Bright
Green Dimmer- Dark to Bright
Blue Dimmer- Dark to Bright
White Dimmer- Dark to Bright
Instruction
RGBW Total Dimmer- Dark to Bright
Red Dimmer- Dark to Bright
Green Dimmer- Dark to Bright
Blue Dimmer- Dark to Bright
White Dimmer- Dark to Bright
RGBW Total Flash Strobe- Slow to Fast
0~50: CH1-CH8 Control.
51~100: Different Colors output (CH8
select colors)
101~150: Colors Jump Change.
151~200: Colors Gradate.
201~250: Colors Pulse Change.
251~255: Sound-Active
Slow to Fast (At the Colors output and
sound choose the color)
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