200M 2.4Ghz Hifi Digital Wireless Audio Adapter Music Sound Wireless Transmitter Receiver With Audio Cable For iPad Computer TV
2.4GHz Digital Wireless Stereo Audio Transceiver
Product Model: AB-2425
Packing list：
1 * Transmitter（Blue indicator light）optional
1 * Receiver（Green indicator light）
2 * Audio Line
1 * User Guide
Transmitter function description
①Transmitting antenna: The wireless signal is sent by this antenna.
②Power button: Press and hold for 3 seconds to turn it on; press and hold for 3 seconds to turn it off.
③Status indicator light: This Blue indicator light is always on after power on.
④Pairing button: The transmitter and receiver are paired and completed in the factory, and the normal application does not need to be re-paired.
In some cases, if the transmitter and receiver need to be re-paired,, they all need to press the pairing button for 3 seconds at the same time after booting up. You will see both the transmitter status indicator light and the receiver status indicator light flashing. When the pairing is successful, the receiver status indicator light will change from blinking to steady.
Tips:
The transmitter is only 15 seconds in the pairing mode. Regardless of whether the pairing is successful or not, the transmitter will automatically exit the pairing mode after 15 seconds, and the transmitting indicator light will change from blinking to steady state. Be sure to press the receiver's pairing button within 15 seconds.
If one transmitter is required to be used in combination with multiple receivers, each receiver must be re-paired separately with the transmitter.
⑤Audio input port: Plug the audio extension cable into this port and connect it to the audio device output port through the audio extension cable.
⑥Power input port: 5V supply voltage, powered by 5V 1A power adapter.
Receiver function description
①Receiving antenna : The wireless signal is received by this antenna.
②Power button : Press and hold for 3 seconds to turn it on; press and hold for 3 seconds to turn it off.
③Status indicator light : If the receiver receives a signal after startup, the Green indicator light is always on. If no signal is received, the Green indicator light flashes slowly.
④Pairing button : The transmitter and receiver are paired and completed in the factory, and the normal application does not need to be re-paired.
If you need to re-pair, follow the above process for pairing。
⑤Audio output port : Plug the audio extension cable into this port and connect it to the signal input port of the audio amplifier via an audio extension cable.
⑥Power input port : 5V supply voltage, powered by 5V 1A power adapter.
Parameters Table:
Warning:
1、Do not place the transmitter at a dead angle to keep the transmitted signal quality good.
2、When using the receiver, try to avoid placing it closer to other wireless transmitters, in order to avoid the interruption of the sound caused by the interference of the received signal.
3、The digital modulation of this product is wireless bidirectional transmission, and the receiver will also transmit signals when receiving signals.
For very few models of audio amplifiers, this transmitted signal may interfere with the audio and cause the noise floor to rise, if the audio is found to be disturbed, move the receiver to avoid interference effects.
4、This product is made up of precision parts, Do not throw, throw, throw, etc. to avoid serious damage.
5、This product is not waterproof, do not let water directly into the inside of the casing.
6、Try to stay away from the electromagnetic sound field, high-voltage transmission network, and large metal objects.
