Notes For The Product - JTS RU-8011D Instruction Manual

7. Notes for the product

(1) For the best signal receiving quality, always keep the receiver within 3m of the
transmitter.
(2)
The receiver and transmitter shall be away from other metal objects, preferably
50cm or farther.
(3) Do not point the microphone directly to a speaker, or there will be feedbacks.
It is recommended to hold the transmitter (microphone) at the middle section for
the best pickup.
In case that the transmitter will not be in use for an extended period of time, the
(4)
batteries shall be removed from the battery holder to prevent damage to the
transmitter due to leak of battery electrolyte solution.
For the best power performance, it is recommended to change both batteries or
(5)
use the products of the same manufacturer when they are to be changed.
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