Guangzhou Yingfeng Lighting Equipment Co.,Ltd
www.yf-light.com
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Problems and Solutions:
Note: the other maintenance work shall be conducted by qualified professional personage.
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Maintenance
1. Keep dry, and avoid working in damp conditions.
2. Intermittent use can effectively prolong the service life of the lamps.
3. In order to obtain the good ventilation effect and lighting effects,you’d better to clean the
fan, fan nets and lens often.
4.Do not use organic solvent such as alcohol..to wipe the lamps shell,it may cause some
damage.
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Statement
This product was in good performance condition and completely packed before delivery.
All users should strictly abide by the above statement warnings and instructions. Any damage
caused by misuse is not within the company warranty, and the company will not be
responsible for the cause of damage because of the operator’s ignorance of this user manual.
problem
solution
No power supply
Check the power supply voltage
Power on,but the moving head
light do not accept the control
command
Check the set of digital address code and the
connectivity of the control signal
The projected image has halo
Check the electronic focusing channel value to see
whether it is right for the current distance of
projection
The Beam light not bright enough
May be the end-of-life of the bulb, change a new
one, and check whether the optical component is
clean.
