Hints:
When arranging the transmitter and receiver, make sure there is no obstacle around
the 2.4G/2.4G antenna and the 433MHz antenna. Otherwise transmission of the
signal will be affected.
3. 433MHz Wireless IR Remote Extender
2.4G/2.4G Digital STB wireless sharing device needs no remote controller. If the STB
or other device is equipped with a remote controller, you can use it to remotely control
the receiver end to realize the function of wireless remote control from another place.
Transmitting RF
：
1. Transmission frequency: 433.92MHz±200KHz Superheterodyne
2. Carrier frequency: 38KHz
3. IR signal Receiving:
≤
10m
Receiving RF
：
1. Transmission frequency: 433.92MHz±500KHz Superheterodyne
2. Carrier frequency: 38KHz
3. IR signal Transmitting:
≤
5m
1. Power switch
Pressing the power switch
can switch on or off the power to the transmitter or
receiver and enable it to transmit or not transmit the signal.
Hints:
To ensure that the product can be used normally, the product should be connected when
power off In case the product be damaged. Switch on when finish connection and never
plug in or out at will. Please turn off the product if long time not use it.
2. 2.4GHz channel selection
Press the Channel switches can be free to choose 2.4GHz transmission channel.
AV signal can be transmitted normally only when the transmitter and the receiver are on
the same channel.
■
2.4GHz /2.4GHz transmission channel(turn the switch down)
：
Hints:
Please select the 2.4GHz transmission channel with the best image and sound effect
according to the actual operation environment. If there is interference from the router
signal in the environment, please select another 2.4GHz transmission channel to avoid
the interference source.
Hints:
If the Wireless IR Remote Extender is not sensitive, you can adjust the relative
locations of the transmitter and the receiver. Keep them away from the AV connection
wires or other metal objects to ensure barrier-free signal transmission.
