User Instructions

第 9页，共 10 页
8、Failure analysis and solution;
9.FCC Caution.
This device complies with part 15 of the FCC Rules. Operation is subject to the following two
conditions: (1) This device may not cause harmful interference, and (2) this device must accept
any interference received, including interference that may cause undesired operation.
Any Changes or modifications not expressly approved by the party responsible for compliance
could void the user's authority to operate the equipment.
Note: This equipment has been tested and found to comply with the limits for a Class B digital
device, pursuant to part 15 of the FCC Rules. These limits are designed to provide reasonable
protection against harmful interference in a residential installation. This equipment generates uses
and can radiate radio frequency energy and, if not installed and used in accordance with the
instructions, may cause harmful interference to radio communications. However, there is no
guarantee that interference will not occur in a particular installation. If this equipment does cause
harmful interference to radio or television reception, which can be determined by turning the
equipment off and on, the user is encouraged to try to correct the interference by one or more of
the following measures:
-Reorient or relocate the receiving antenna.
The fault
phenomenon
Cause analysis
The solution
Not bright
1、The switching power
supply is dead
2、The positive and
negative poles of the power
supply are connected
negatively
3、Wrong or insecure
connection
1、check the switching power
supply
2、Correct it
3、Check the wiring
Wrong color
4、RGB line wrong
4、RGB lines should be
reconnected
Mode unchanged
5、The speed is set too
slowly
5、Please press the speed button
to speed up
Can't remote
control
6、batteries
7、Out of control distance
6、Replace the battery
7、Reduce remote control
distance