ZIOCOM BT4853C Bluetooth 5.0 Transmitter Receiver User Manual

ZIOCOM BT4853C Bluetooth 5.0 Transmitter Receiver User Manual

Specifications:

Diagram:

1. Power Button: Power On / Off ; Play / Pause
2. Next Track / Volume Up
3. Previous Track / Volume Down
4. Bluetooth Pairing Button
5. RX/ TX Switch
6. Type C Charging Port
7. Optical for Speaker
8. Optical for v
9. 3.5mm AUX Port
10. Status Indicator Light

Power On / Power Off
Long press the Power button for 3 seconds.

TX/RX Mode Si h
TX: Bluetooth transmit mode for
TV RX: Bluetooth receive mode for Speaker

Volume Control
Play/Pause: Short press the Power button.
Volume Up: Short press the “+ button.
Volume Down: Short press the ” – ” button.
Next Track: Long press the “+ ” button.
Previous Track: Long press the ” – ” button.
Note: The volume can’t be controlled via BT4853C when it’s connected via the optical port.

Clear Bluetooth Pairing List
In power-on state, long press the ” ” button for 5 seconds (The pairing list can’t be cleared in power-off state).
Note: In Bluetooth receive mode, please clear pairing list on your smartphone simultaneously to reconnect quickly.

Bluetooth Reconnection

Reconnect when power On: It will enter reconnection state after power on.
Manually reconnect: If the product has been paired with a device but not connected, click the pairing button, and the product will enter the reconnect state.
Reconnect out of effective range: It will disconnect when your device is out of the effective range and enter reconnection state.
Note: The reconnection time is 10 minutes. If the reconnection fails after 10 minutes, the product will automatically turn off.

TX Mode–Bluetooth Transmitter

How to use ?

1. switchto “ TX * mode, use 3.5mm or optical audio cable to connect the BT4853C to your TV/Computer.
2. Inthe off state, press the power button for 3 seconds toturn on BT4853C and enter the reconnect state (the green light flashes slowly); or short press the pairing button to enter the pairing state (the green light flashes quickly)
3. Turn on your Bluetooth headphone or Bluetooth speaker, ensure the distance is within 1 meter. It may take 10-15S to complete the connection.
4. When the connection is complete, the green indicator light stays on.

Connect two Bluetooth Headphones

1. After completing the connection to the first headphone, short press the ”  ” button on BT4853C. The green indicator light flashes quickly, and BT4853C will enter paring mode.
2. Turn on the second Bluetooth headphone or Bluetooth speaker . Ensure the distance is within 1 meter. It may take 10-15s to complete the automatic connection between BT4853C and your Bluetooth headphone or Bluetooth speaker.
3. when the connection is complete, the green indicator light stays on.
4. Then, BT4853C is paired with two Bluetooth headphones or two Bluetooth speakers simultaneously.

Disconnect the current connection

Long press the ”   ” button for 3 seconds to disconnect the current devices. It enters pairing mode with the green indicator light flashing quickly.

X Mode–Bluetooth Receiver

How to use?

1. Switch to “ RX ” mode, use 3.5mm or optical audio cable to connect the BT4853C to your wired speaker.
2. Inthe off state, press the power button for 3 seconds to turn on BT4853C and enter the reconnect state (the blue light flashes slowly); or short press the pairing button to enter the pairing state (the blue light flashes quickly)
3. urn on the Bluetooth of your smartphone, ensure the distance is within 1 meter. It may take 5-10S to complete the connection.
4. When the connection is complete, the blue indicator light stays on.

Connect two smartphones

1. After completing the connection to the first smartphone, short press the ” ” button to enter Pairing mode with the blue indicator light flashing quickly (the first smartphone can still work normally).
2. Turn on the Bluetooth of the second smartphone, search BT4853C and click to connect.
3. When the connection to the second smartphone is complete, the blue indicator light stays on. Then, two smartphones will be connected to BT4853C simultaneously.
4. Note: If you want to change the music source from the first smartphone to the second smartphone. Pause the first smartphone, then you can play music on the second smartphone after 5 seconds.

LOW POWER PROMPT

When the battery is in low power. BT4853C’s indicator light will flash red quickly. If the power is too low, it will automatically power off.

CHARGING

When BT4853Cis in low power or can’t power on, you can charge it via a DC 5 V USB charging cable. The red indicator light stays on during the charging process and goes off when the charging is complete.

1. In TX mode, if the pairing is successful, but there is no sound from the headphones, please check your TV volume settings. If there is no sound from the 3.5mm jack on the front of the computer, you can select the 3.5mm jack on the back of the computer and adjust the computer settings.
2. If the pairing fails, please clear the pairing list on BT4853C and smartphones, and try pairing again. Meanwhile, check whether BT4853Cis in Bluetooth pairing mode. Also, you’d better turn off other Bluetooth devices.

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