ACME LED BEAM 350 User manual

LED-MB350
User Manual
Please read the instruction carefully before use

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CONTENTS
1. Safety Instruction ...................................................................................................2
2. Technical Specifications.......................................................................................... 3
3. How To Set The Unit............................................................................................... 4
3.1 Rear Panel ........................................................................................................ 4
3.2 Main Function ..................................................................................................6
3.3 Home Position Adjustment............................................................................. 12
4. How to Control the Unit ....................................................................................... 13
4.1 Master/Slave Built In Preprogrammed Function............................................. 14
4.2 Easy Controller ............................................................................................... 14
4.3 DMX Controller............................................................................................... 15
5. DMX512 Configuration......................................................................................... 16
6. DMX Connection .................................................................................................. 18
7. Troubleshooting ................................................................................................... 19
8. Fixture Cleaning ................................................................................................... 20

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1. Safety Instruction
WARNING
Please keep this User Guide for future consultation. If you sell the unit to another user, be sure
that they also receive this instruction manual.
Unpack and check carefully there is no transportation damage before using the unit.
Before operating, ensure that the voltage and frequency of power supply match the power
requirements of the unit.
It’s important to ground the yellow/green conductor to earth in order to avoid electric shock.
The unit is for indoor use only. Use only in a dry location.
The unit must be installed in a location with adequate ventilation, at least 50cm from adjacent
surfaces. Be sure that no ventilation slots are blocked.
Disconnect main power before replacement or servicing.
Make sure there are no flammable materials close to the unit while operating as it is fire hazard.
Use safety cable when fixes this unit. DO NOT handle the unit by taking its head only, but always
by taking its base.
Maximum ambient temperature is Ta: 40℃. DO NOT operate it where the temperature is higher
than this.
Unit surface temperature may reach up to 85℃. DO NOT touch the housing bare-hand during its
operation. Turn off the power and allow about 15 minutes for the unit to cool down before
replacing or serving.
In the event of serious operating problem, stop using the unit immediately. Never try to repair
the unit by yourself. Repairs carried out by unskilled people can lead to damage or malfunction.
Please contact the nearest authorized technical assistance center. Always use the same type
spare parts.
DO NOT touch any wire during operation as high voltage might be causing electric shock.
Warning
To prevent or reduce the risk of electrical shock or fire, do not expose the unit to rain or
Please read carefully the instruction, which includes important
information about the installation, usage and maintenance.

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moisture.
DO NOT open the unit within five minutes after switching off.
The housing, the lenses, or the ultraviolet filter must be replaced if they are visibly damaged.
Caution
There are no user serviceable parts inside the unit. DO NOT open the housing or attempt any
repairs yourself. In the unlikely event your unit may require service, please contact your nearest
dealer.
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. And make sure 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.
2. Technical Specifications
DMX channel modes: 8/11CH
3 DMX control modes: DMX, Master/Slave Mode, Sound Active mode
1 Rotation Gobo Wheel
1 Color Wheel
Option easy controller CA-8 for instant lighting shows
For AC 120V, 60Hz power supply, maximum fixtures that can be connected together from
the same mains outlet is 4pcs;
For AC 230V, 50Hz power supply, maximum fixtures that can be connected together from
the same mains outlet is 8pcs;

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Specification:
Power Voltage: AC 100~240V, 50/60Hz
Power Consumption: 130W
Light Source: 1 x 60W White LED
Beam Angle: 6°
Fuse: T 3.15A
Dimension: 292 x 185 x 461mm
Weight: 7.5Kgs
3. How To Set The Unit
3.1 Rear Panel

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1. LED:
DMX
On
DMX input present
MASTER
On
Master Mode
SLAVE
On
Slave Mode
SOUND
Flashing
Sound activation
2. Function Display:
Show the various menus and the selected functions;
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. POWER IN/OUT:
Connect the fixture to mains power.
5. DMX IN:
For DMX512 link, use 3-pin XLR plug cable to link the DMX controller and the fixture, and
input the DMX signal.
6. DMX OUT:
For DMX512 link, use 3-pin XLR plug cable to link the next fixture and output the DMX signal.
7. Fuse (T 3.15A):
Protect the fixture from damage of over current.
8. Only For Remote Control:
Connect with optional CA-8 to control the fixture for Stand by, Function and Mode select.

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3.2 Main Function
To select any functions, press the MENU button until the required function is showing on the
display. Select the function by pressing the ENTER button and the display will blink. Use the
DOWN and UP button to change the mode. Once the required mode has been selected, press the
ENTER button to setup to go back to the functions without any changes press the MENU button
again. Hold and press the MENU button for one second or wait for one minute to exit the menu
mode.
The main functions are shown below:

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DMX Address
To select the DMX Address, press the ENTER button to show the DMX ADDRESS on the display.
Use the DOWN/UP button to adjust the address from 001to 512. Once the address has been
selected, press the ENTER button to setup, to go back to the functions without any changes press
the MENU button again. Hold and press the MENU button for one second or wait for one minute
to exit the menu mode.
Channel Mode
To select the Channel Mode, press the ENTER button to show the CHANNEL MODE on the display.
Use the DOWN and UP button to select the 8Chan or 11Chan mode. Once the mode has been
selected, press the ENTER button to setup, to go back to the functions without any change press
the MENU button again. Hold and press the MENU button about one second or wait for one
minute to exit the menu mode.
Show Mode
To select the Show Mode, press the ENTER button to show the SHOW MODE on the display. Use
the DOWN and UP button to select the Show 1, Show 2 or Show 3, Show 4 Mode. Once the mode
has been selected, press the ENTER button to setup, to go back to the functions without any
change press the MENU button again. Hold and press the MENU button about one second or wait
for one minute to exit the menu mode.
Split Color
To select the Split Color, press the ENTER button to show the SPLIT COLOR on the display. Use the
DOWN and UP button to select the Yes (Split color mode) or No (Normal). Once the mode has
been selected, press the ENTER button to setup, to go back to the functions without any change
press the MENU button again. Hold and press the MENU button about one second or wait for one
minute to exit the menu mode.
Slave Mode
To select the Slave Mode, press the ENTER button to show the SLAVE MODE on the display. Use
the DOWN and UP button to select the Slave 1 or Slave 2 mode. Once the mode has been selected,

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press the ENTER button to setup, to go back to the functions without any change press the MENU
button again. Hold and press the MENU button about one second or wait for one minute to exit
the menu mode.
Black Out
To select the Black Out, press the ENTER button to show the BLACK OUT on the display. Use the
DOWN and UP button to select the Yes (blackout) or No (normal) mode. Once the mode has been
selected, press the ENTER button to setup, to go back to the functions without any change press
the MENU button again. Hold and press the MENU button about one second or wait for one
minute to exit the menu mode.
Sound State
To select the Sound State, press the ENTER button to show the SOUND STATE on the display. Use
the DOWN and UP button to select the On (Sound Mode On) or Off (Sound Mode Off). Once the
mode has been selected, press the ENTER button to setup, to go back to the functions without any
change press the MENU button again. Hold and press the MENU button about one second or wait
for one minute to exit the menu mode.
Sound Sense
To select the Sound Sense, press the ENTER button to show the SOUND SENSE on the display. Use
the DOWN and UP button to adjust the sound sensitivity from 0to 100, press the ENTER button to
setup, to go back to the functions without any change press the MENU button again. Hold and
press the MENU button about one second or wait for one minute to exit the menu mode.
Pan Inverse
To select the Pan Inverse, press the ENTER button to show the PAN INVERSE on the display. Use
the DOWN and UP button to select the Yes (pan inversion) or No (normal) mode. Once the mode
has been selected, press the ENTER button to setup, to go back to the functions without any
change press the MENU button again. Hold and press the MENU button about one second or wait
for one minute to exit the menu mode.

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Tilt Inverse
To select he Tilt Inverse, press the ENTER button to show the TILT INVERSE on the display. Use the
DOWN and UP button to select the Yes (tilt inversion) or No (normal) mode. Once the mode has
been selected, press the ENTER button to setup, to go back to the functions without any change
press the MENU button again. Hold and press the MENU button about one second or wait for one
minute to exit the menu mode.
Back Light
To select the Back Light, press the ENTER button to show the BACK LIGHT on the display. Use the
DOWN and UP button to select the On (display on) or Off (display off) mode. Once the mode has
been selected, press the ENTER button to setup, to go back to the functions without any change
press the MENU button again. Hold and press the MENU button about one second or wait for one
minute to exit the menu mode.
Function Delay
To select the Function Delay, press the ENTER button to show the FUNCTION DELAY on the display.
Use the DOWN and UP button to select the No Delay or 1S Delay, 2S Delay, 3S Delay (wait for
1/2/3 seconds before these functions of 8/11CH are activated/deactivated). Once selected, press the
ENTER button to setup, to go back to the functions without any change press the MENU button
again. Hold and press the MENU button about one second or wait for one minute to exit the menu
mode.
Dimmer Calibrat.
To select the Dimmer Calibrat., press the ENTER button to show the DIMMER CALIBRAT. on the
display. Use the DOWN and UP button to adjust the dimmer from 50 to 100, press the ENTER
button to setup and store, to go back to the functions without any change press the MENU button
again. Hold and press the MENU button about one second or wait for one minute to exit the menu
mode.
Auto Test
To select the Auto Test, press the ENTER button to show the AUTO TEST on the display and the

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unit will run a self-test. To go back to the functions press the MENU button again. Hold and press
the MENU button about one second or wait for one minute to exit the menu mode.
Temp.
To select the Temp., press the ENTER button to show the TEMP. on the display and the display will
show the temperature of the unit. To go back to the functions press the MENU button again. Hold
and press the MENU button about one second or wait for one minute to exit the menu mode.
Fixture Time
To select the Fixture Time, press the ENTER button to show the FIXTURE TIME on the display and
the display will show the number of working hours of the fixture. To go back to the functions press
the MENU button again. Hold and press the MENU button about one second or wait for one
minute to exit the menu mode.
Firmware Version
To select the Firmware Version, press the ENTER button to show the FIRMWARE VERSION on the
display and the display will show the version of software of the unit. To go back to the functions
press the MENU button again. Hold and press the MENU button about one second or wait for one
minute to exit the menu mode.
Defaults
To select the Defaults, press the ENTER button to show the DEFAULTS on the display. Use the
DOWN and UP button to select the Confirm? Yes or Confirm? No. Once the Confirm? Yes has
been selected, use the DOWN and UP button to select the PRO defaults or AUTO defaults.
PRO Defaults: For professional users, detailed explanation as followings:
Channel Mode 11Chan
Split Color Mode Yes
Slave Mode Slave 1
Black Out Yes
Sound State Off
Sound Sense 90
Pan Inverse No
Tilt Inverse No
Back Light Off

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Function Delay 3S Delay
AUTO Defaults: Mostly automatic mode, for non professional users, detailed explanation as
followings:
Channel Mode 8Chan
Split Color Mode No
Slave Mode Slave 1
Black Out No
Sound State On
Sound Sense 90
Pan Inverse No
Tilt Inverse No
Back Light On
Function Delay 3S Delay
(Notice: Other settings are NOT changed while choosing Defaults Setting!)
Then press the ENTER button and the corresponding functions will set to defaults setting, to go
back to the functions without any change press the MENU button again. Hold and press the MENU
button about one second or wait for one minute to exit the menu mode.
Reset
To select the Reset, press the ENTER button to show the RESET on the display, and all channels of
the unit will return to their standard position. To go back to the functions press the MENU button
again. Hold and press the MENU button about one second or wait for one minute to exit the menu
mode.
3.3 Home Position Adjustment

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PAN OFFSET —Pan home position adjustment
To select the Pan Offset, press the ENTER button to show the PAN OFFSET on the display. Use
the DOWN and UP button to adjust the value from -127 to 127, press the ENTER button to store.
Press the MENU button to exit.
TILT OFFSET —Tilt home position adjustment
To select the Tilt Offset, press the ENTER button to show the TILT OFFSET on the display. Use
the DOWN and UP button to adjust the value from -127 to 127, press the ENTER button to store.
Press the MENU button to exit.
COLOR OFFSET —Color home position adjustment
To select the Color Offset, press the ENTER button to show the COLOR OFFSET on the display.
Use the DOWN and UP button to adjust the value from -127 to 127, press the ENTER button to
store. Press the MENU button to exit.
GOBO 1 OFFSET —Gobo1 home position adjustment
To select the Gobo 1 Offset, press the ENTER button to show the GOBO 1 OFFSET on the
display. Use the DOWN and UP button to adjust the value from -127 to 127, press the ENTER
button to store. Press the MENU button to exit.
R GOBO 1 OFFSET —Gobo1 rotation home position adjustment
To select the RGobo 1 Offset, press the ENTER button to show the RGOBO 1 OFFSET on the
display. Use the DOWN and UP button to adjust the value from -127 to 127, press the ENTER
button to store. Press the MENU button to exit.
4. How to Control the Unit
There are three ways to control the unit:
1. Master/slave built-in preprogram function
2. Easy controller
3. Universal DMX controller
No need to turn the unit off when you change the DMX address, as new DMX address setting will
be affect at once. Every time you turn the unit on, it will show “LED MB350”on the display and

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move all the motors to their ‘home’ position and you may hear some noises for about 20 seconds.
After that the unit will be ready to receive DMX signal or run the built in programs.
4.1 Master/Slave Built In Preprogrammed Function
By linking the units in master/slave connection, the first unit will control the other units to give an
automatic, sound activated, synchronized light show. This function is very good when you want an
instant show. You have to set the first unit in master mode Show Mode and select show 1 or show
2 or show 3 or show 4 mode. Its DMX input jack will have nothing plugged into it, and Its master
LED will be constantly on and sound LED will flash to the music. The other units will have to set in
slave mode and select Slave 1 (normal) or Slave 2 (2 light show) mode, Their DMX cables plugged
into the DMX input jacks (daisy chain) and the slave led lights will constantly on.
2-light show
In slave mode, Slave 1 means the unit works normally and Slave 2 means 2-light show. In order to
create a great light show, you can set Slave 2 on the second unit to get contrast movement to each
other, even if you have two units only.
4.2 Easy Controller
The easy remote control is used only in master/slave mode. By connecting to
the 1/4” microphone jack of the first unit, you will find that the remote
controller on the first unit will control all the other units for Stand by,
Function and Mode selection.
Stand By
Blackout the unit
Function
1. Sync. Strobe
2. Async strobe
3. Sound Strobe
Show
1-4
1. Press to select color
2. Hold to select gobo
Mode
Sound
(LED OFF)
Show
(LED Slow Blinking)
LED ON

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4.3 DMX Controller
Using a 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 DMX Address is showing on the display. Press the ENTER
button and the display will blink. Use the DOWN and UP button to change the DMX512 address.
Once the address has been selected, press and keep the ENTER button pressed up to when the
display stops blinking or storing automatically 7 seconds later. To go back to the functions without
any change press the MENU button again.
Please refer to the following diagram to address your DMX512 channel for the first 4 units.
Channel mode
Unit 1
Address
Unit 2
Address
Unit 3
Address
Unit 4
Address
8 channels
1
9
17
25
11 channels
1
12
23
34

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5. DMX512 Configuration
8 Channels Mode:

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11 Channels Mode:

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6. DMX Connection
Unit 1 Unit 2 Unit 3 Unit 4
1. At last unit, the DMX cable has to be terminated with a terminator. 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 unit.
2. Connect the unit together in a `daisy chain` by XLR plug from the output of the unit to the
input of the next unit. The cable can not branched or split to a `Y` cable. DMX 512 is a very
high-speed signal. Inadequate or damaged cables, soldered joints or corroded connectors can
easily distort the signal and shut down the system.
3. The DMX output and input connectors are pass-through to maintain the DMX circuit, when
power is disconnected to the unit.
4. Each lighting unit 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. The end of the DMX 512 system should be terminated to reduce signal errors.
6. 3 pin XLR connectors are more popular than 5 pin XLR.

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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 (+)
Pin 4/5: Not used.
7. 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.
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. Some fixtures don’t respond to the easy controller
1. You may have a break in the DMX cabling.
2. Check the LED for the response of the master/ slave mode signal.
D. 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.