Changing Of Receiver Module Frequency Channel - SOYO -WM24G02 User Manual

2.4G Digital Wireless Audio Transceiver Module SOYO-WM24G02
 For Mode B, by adding function of ID pairing to it, interference can be avoided automatically.
When the receiver is working and receiving signals properly, LED is out; otherwise it is on for 1s, and then begins to
search for the channel automatically until signals are received.

2.2.4 Changing of Receiver Module Frequency Channel

The module has an extremely good resistance to interference as a result of the 2.4G digital
wireless technology. It can be very effectively shielding the interference from cordless phones, cellular
phones, walkie-talkies and other wireless devices and ensures a high-fidelity wireless audio. However,
the characteristics of the wireless products determine that the module can not avoid the interference
with the frequencies. Therefore, when encountering this source of interference, the easiest way is to
change the channel, selecting a different frequency channel.
Our company provides, in the industry, the most optional
channel tracking and switching (RF channel changing and the receiving end automatically sweep-tracking-and
switching transformation) to facilitate the customer.
In the case of being interfered, say receiving intermittent sound or no sound (in an effective distance),
replacement of the channel can avoid interference.
The specific method is as follows.
 Mode A: When Transmitter Modulechannel has been changed, LED will remains on, which means that no
signals can be received. In this case, it is necessary to press the button and then release it (Note: the pressing
period can not be more than 3 seconds, otherwise it will get into the state of pairing)until LED becomes out,
which indicates that the channel has been replaced once and the receiver has correctly been changed into the
same channel as the transmitter.

Mode B: With the function of Transmitter Modulechannel tracking automatically, the receiver is able to change
automatically into the same channel as the transmitter a second after the transmitter channel has been changed
by scanning. The whole process is automatic, and no manual operation is needed.
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channels (20channels) the most convenient
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