ACME LP-900 User manual

TV LIGHT PANEL 900
LP-900
UserManual
Please read the instructions carefully before use

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CONTENTS
1. Safety Introductions..................................................................................................2
2. Technical Specifications............................................................................................3
3. Installation.................................................................................................................3
4. How To Set The Fixture ............................................................................................3
4.1 Control Panel ......................................................................................................3
4.2 Main Function......................................................................................................4
5. How To Control The Unit...........................................................................................7
5.1 Master/Slave Function ........................................................................................7
5.2 DMX Controller....................................................................................................7
6. DMX512 Configuration .............................................................................................8
7. DMX512 Connections...............................................................................................8
8. Troubleshooting........................................................................................................9
9. Fixture Cleaning......................................................................................................10

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1. Safety Introductions
WARNING
yPlease keep this User Manual for future consultation. If you sell the unit to another user, be sure that
they also receive this instruction booklet.
yUnpack and check carefully there is no transportation damage before using the unit.
yBefore operating, ensure that the voltage and frequency of power supply match the power
requirements of the unit.
yIt’s important to ground the yellow/green conductor to earth in order to avoid electric shock.
yThe unit is for indoor use only and use only in a dry location.
yThe unit must be installed in a location with adequate ventilation, at least 50cm from adjacent
surfaces. Be sure that no ventilation slots are blocked.
yDisconnect mains power before fuse replacement or servicing.
yReplace fuse only with the same type.
yMake sure there are not flammable materials close to the unit while operating as it is fire hazard.
yUse safety cable when fixes this unit.
yMaximum ambient temperature is TA: 40℃and don’t operate it where the temperature is higher
than this.
yThere are no user serviceable parts inside the fixture. Do not open the housing or attempt any
repairs by yourself. In the unlikely event your fixture may require service, please contact the nearest
authorized technical assistance center and always use the same type spare parts. .
yDon’t connect the device to any dimmer pack or power pack.
yDo not look directly at the LED light beam while the fixture is on.
yDo not touch any wire during operation as high voltage might be causing electric shock.
yDue to the magnifying type lens, please keep the lens out of contact with direct sunlight. Direct
sunlight can cause heat to build up inside of the unit, which will seriously damage unit.
Please read the instructions carefully which includes important
information about the installation, operation and maintenance.
For power supply, do not connect in series much more than 4 units, use
another mains supply for next 4 units.

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2. Technical Specifications
yIt can be operated by DMX512 control or can be used as an individual unit without controller.
yIt can be linked together as many as required in master/slave mode, and perform the great built-in
programmed lighting shows triggered by music.
yPlease use a 3 pin XLR cable/plug when connecting them together.
yIt features different pre-programmed chase patterns.
y3 Channel modes.
yVoltage：AC 100V-240V~ 50/60Hz
yLED: Total 900pcs,
CW: 450pcs,
WW: 450pcs
yPower consumption: 76W
yFuse: T6.3A
yDimension: 356 x 328 x 111mm
yWeight: 5.6KG
3. Installation
The unit should be mounted via its screw holes on the bracket. Always ensure that the unit is firmly fixed
to avoid vibration and slipping while operating. Always ensure that the structure to which you are
attaching the unit is secure and is able to support a weight of 10 times of the unit’s weight.Also always
use a safety cable that can hold 12 times of the weight of the unit when installing the fixture.
The equipment must be fixed by professionals. And it must be fixed at a place where is out of the touch
of people and has no one pass by or under it.
4. How To Set The Fixture
4.1 Control Panel

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○
1Display: To show the various menus and the selected functions
○
2 Indicator LED:
DMX On DMX input present
MASTER On Master Mode
SLAVE On Slave Mode
COLOR
TEMP. Flashing Max. power consumption of
CW/WW
○
3 Button:
MENU To select the programming functions
DOWN To go backward in the selected functions
UP To go forward in the selected functions
ENTER To confirm the selected functions
○
4 Color Adjust knob: Adjust the color temperature from 3200k to 6500k, 25K as a step. When the
value is between 4825K and 4875K the green LED indicator will light .It
means the power consumption of CW/WW color the has reached maximum.
○
5 Dimmer Adjust knob: Adjust lightness for the unit.
○
6 DMX output: For DMX512 link, use 3/5-pin XLR plug cable to link the next unit.
○
7 DMX input: For DMX512 link, use 3/5-pin XLR plug cable to input DMX signal
○
8 Mains output: Connect to supply mains power for the next unit.
○
9 Mains input: Connect to supply mains power.
4.2 Main Function
To select any functions, press MENU button until the required one is shown on the display. Select the
function by ENTER button and the display will blink. Use DOWN and UP button to change the mode.
Once the required mode has been selected, press ENTER button to setup or it will automatically return
to the main functions without any change after idling 30 seconds. Back to the functions without any
change press MENU button. The main functions are shown below:

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DMX 512 Address Setting
Press the MENU button up to when the is shown on the display. Pressing ENTER button and
the display will blink. Use DOWN and UP button to change the DMX 512 address. Once the address has
been selected, press ENTER button to setup or automatically exit menu mode without any change after
30 seconds. Back to the previous functions without any change press MENU button.
Channel Mode
Press the MENU button up to when the is shown on the display. Pressing ENTER button and
the display will blink. Use DOWN and UP button to select the (2 channels) or (2
channels) or (3 Channels) mode. Once the mode has been selected, press the ENTER button to
setup or automatically exit menu mode without any change after 30 seconds. To go back to the functions
without any change press the MENU button.

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Channel Mode
Press the MENU button up to when the is shown on the display. Pressing ENTER button and
the display will blink. Use DOWN and UP button to select the or or (dimmer)
mode, press the ENTER button to confirm, use UP and DOWN button to adjust the value between 0 and
255, once select press ENTER button to setup or automatically exit menu mode without any change
after 30 seconds. To go back to the functions without any change press the MENU button.
Blackout mode
Press the MENU button up to when the is shown on the display. Pressing ENTER button, Use
DOWN and UP button to select the (blackout) or (normal). Once select, press ENTER
button to setup or automatically exit menu mode without any change after 30 seconds. To go back to the
functions without any change press the MENU button
LED display
Press the MENU button up to when the is shown on the display. Pressing ENTER button and
the display will blink. Use DOWN and UP button to select (display on) or (display off)
mode. Once select, press ENTER button to setup or exit menu mode without any change after 30
seconds. Back to the functions without any change press MENU button again.
Display Inverse
Press MENU button until is blinking on the display. Use DOWN and UP button to select
(normal) or (inverse), press ENTER button to setup. Back to the functions without any change
press MENU button.
Self-Test
Press the MENU button up to when the is blinking on the display. Pressing ENTER button and
the unit will run the built-in programmer for self-test. To go back to the functions press the MENU button.

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Fixture Hours
Press the MENU button up to when the is blinking on the display. Pressing ENTER button and
the display will show the number of working hours of the unit. To go back to the functions press the
MENU button.
Software version
Press the MENU button up to when the is blinking on the display. Pressing ENTER button and
the display will show the version of software of the unit. To go back to the functions press the MENU
button again.
5. How To Control The Unit
You can operate the unit in three ways:
1. By master/slave function
2. By DMX controller
No need to turn the unit off when you change the DMX address, as new DMX address setting will be
effected at once. Every time you turn the unit on, it will show type on the display. After that the unit will be
ready to receive DMX signal or run the built in programs.
5.1 Master/Slave Function
By linking the units in master/slave connection, the first unit will be master automatically. You should set
the master unit effect via its knobs, then the other units (slave) will lighting as the same.
5.2 DMX Controller
An universal DMX controller to control the units, you have to set DMX address from 1 to 512 channel so
that the units can receive DMX signal.
Press the MENU button up to when the is showing on the display. Pressing ENTER button and
the display will blink. Use DOWN and UP button to change the DMX512 address. Once the address has
been selected, press and keep ENTER button pressed up to when the display stops blinking or storing
automatically 30 seconds later. To go back to the functions without any change press the MENU button
again.

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If you use please refer to the following diagram to address your DMX512 channel for the first 4 units.
2 channels:
3 channels:
6. DMX512 Configuration
2/2/3 Channels Mode:
7. DMX512 Connections
The DMX512 is widely used in intelligent lighting control, with a maximum of 512 channels.

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1. Connect the fixture together in a “daisy chain” by XLR plug cable from the output of the fixture to the
input of the next fixture. The cable cannot be branched or split to a “Y” cable. Inadequate or
damaged cables, soldered joints or corroded connectors can easily distort the signal and shut down
the system
2. The DMX output and input connectors are pass-through to maintain the DMX circuit when one of the
units’ power is disconnected.
3. At last fixture, the DMX cable has to be terminated with a terminator to reduce signal errors. 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.
4. Each lighting fixture needs to have an address set to receive the data sent by the controller. The
address number is between 0-511 (usually 0 & 1 are equal to 1).
5. 3 pin XLR connectors are more popular than 5 pins XLR.
3 pin XLR: Pin 1: GND, Pin 2: Negative signal (-), Pin 3: Positive signal (+)
5 pin XLR: Pin 1: GND, Pin 2: Negative signal (-), Pin 3: Positive signal (+),
Pin4/5: not used
8. Troubleshooting
Following are a few common problems that may occur during operation. Here are some suggestions for
easy troubleshooting:
A. The fixture does not work, no light
1. Check the connection of power and main fuse.
2. Measure the mains voltage on the main connector.
B. Not responding to DMX controller
1. DMX LED should be on. If not, check DMX connectors, cables to see if link properly.
2. If the DMX LED is on and no response to the channel, check the address settings and DMX
polarity.
3. If you have intermittent DMX signal problems, check the pins on connectors or on PCB of the fixture
or the previous one.
4. Try to use another DMX controller.

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5. Check if the DMX cables run near or run alongside to high voltage cables that may cause damage or
interference to DMX interface circuit.
C. No response to the sound
1. Make sure the fixture does not receive DMX signal.
2. Check microphone to see if it is good by tapping the microphone.
D. One of the channels is not working well
1. The stepper motor might be damaged or the cable connected to the PCB is broken.
2. The motor’s drive IC on the PCB might be out of condition.
9. Fixture Cleaning
The cleaning of internal must be carried out periodically to optimize light output. Cleaning frequency
depends on the environment in which the fixture operates: damp, smoky or particularly dirty surrounding
can cause greater accumulation of dirt on the fixture’s optics.
yClean with soft cloth using normal glass cleaning fluid.
yAlways dry the parts carefully.
yClean the external optics at least every 20 days. Clean the internal optics at least every 30/60 days.

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