Enping Aokeo Electronics Factory DU-8038 用户手册
Multi‐channel wireless UHF microphone
INSTRUCTION
PROFESSIONAL WIRELESS MICROPHONE SYSTEM
●Precautions
In order to ensure better use of this product, please before using, read this manual
and understand the correct operation method in order to get the best effect; please keep a
good this manual for future needs.
●Safety
good this manual for future needs.
●Safety
▲For security reasons, in the machine for all kinds of connections, please don't pull
cable, operate and hold the plug; do not damage the power cord, in order to ensure
safe use.
safe use.
▲Only use the supplied power adapter, and make sure that connected to the power
supply voltage is consistent with the adapter requires, the use of other
vendor‐supplied power adapter may damage the unit.
vendor‐supplied power adapter may damage the unit.
▲The machines with 220VAC power supply voltages, use other voltage can cause a fire
and trouble.
▲Do not leave the unit in a hot, humid and dusty place and across a liquid substance, so
as to avoid failure.
▲Do not bend and vibration of the collision, the unit to avoid damage.
▲Do not open the receiver, transmitter, and power adapters, touch, change, there is not
▲Do not open the receiver, transmitter, and power adapters, touch, change, there is not
any place can be modified by the user, if the machine has trouble, it can only be
performed by an authorized service center for repairs.
performed by an authorized service center for repairs.
▲In the course of using, if any strange, such as smoke, odor, immediately unplug the
power adapter and products authorized service center for repair.
▲When inserting the batteries, the battery cannot reverse polarity reversed inserted, if
not use it for a long time, please remove the batteries from the transmitter.
▲Prohibited the use of the shell insulation damaged battery; it may cause a short
circuit.
▲ If left the native working for a long time please turn off the machine, unplug the
power adapter, and machines must not be allowed to open.
●Product features
▲UHF than VHF band interference less than traditional transmission more reliable;
▲DPLL multi‐channel frequency DPLL synthesis technique, frequency band 50MHz to
▲DPLL multi‐channel frequency DPLL synthesis technique, frequency band 50MHz to
300KHz channel spacing, providing up to 200 channel selection, easy to use multiple
machines at the same time, easily avoid various interference;
machines at the same time, easily avoid various interference;
▲Advanced auto technology, even if the frequency of the transmitter and receiver, you
simply press, the transmitter will automatically lock the receiver frequency
adjustment, easy to use;
adjustment, easy to use;