ACME LED-835B User manual

LED-835B
User Manual

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In order to reduce the damage and risk while operation, please carefully
read the user manual before use the fixture.
A．Safety Instructions
Please read the instruction carefully which including important information
about the installation, operation and maintenance.
Please keep this User Manual for future consultation. If you sell the unit to
another user, be sure that they also receive this instruction booklet.
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 and 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 mains power before maintenance or servicing.
Make sure there are not flammable materials close to the unit while
operating as it is fire hazard.
In the event of serious operating problem, stop using the unit immediately.
Never try to repair the unit by yourself. Repair carried out by unskilled
people can lead to damage or malfunction. Please contact the nearest
authorized technical assistance center and always use the same type
spare parts.
Do not touch any wire during operation as high voltage might be causing
electric shock.

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B．Warning
To prevent or reduce the risk of electrical shock or fire, do not expose the
unit to rain or moisture.
The housing, the lenses, or the ultraviolet filter must be replaced if they are
visibly damaged.
Don’t look directly while the fixture is on.
C．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.
D．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 10kgs of the unit’s weight.
E．Troubleshooting
Following are a few common problems that may occur during operation.
Here are some suggestions for easy troubleshooting:
A. The unit does not work, no light and the fan does not work
1. Check the connection of power and main fuse.
2. Measure the mains voltage on the main connector.
B. No response to the sound
1. Check microphone to see if it is good by tapping the microphone

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F．Technical Specifications
Input Voltage ：AC 230V/ 50Hz
LED：46pcs (R：16pcs G：15pcs B：15pcs)
Dimension：429×172×157 mm
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