Sencor SWM 181 User Manual V2

Pages 8

Year 2012

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Sencor SWM 181 Transmitter Specification

The Sencor SWM 181 Transmitter is a versatile FM transmitter engineered for seamless audio transmission from portable devices to car stereo systems. This compact device operates within the FM frequency range of 87.6 to 107.9 MHz, allowing users to select the optimal frequency for interference-free audio playback. The transmitter is powered via a car's 12V socket, ensuring convenient use during travel.

Equipped with a standard 3.5mm audio input, the SWM 181 is compatible with a wide range of audio devices, including smartphones, tablets, and MP3 players. Its intuitive interface features an easy-to-read LED display that indicates the current frequency, making it user-friendly and straightforward to operate. The device also includes a memory function that retains the last used frequency, simplifying the setup process for frequent users.

The Sencor SWM 181 boasts advanced noise-cancellation technology to deliver clear and high-quality audio output, minimizing distortion and static commonly associated with FM transmission. Its compact and lightweight design ensures it does not obstruct any other functions within the vehicle's interior, and its durable construction is designed to withstand regular use.

Moreover, the transmitter supports USB charging, allowing users to charge their devices on the go, which adds an additional layer of convenience to its functionality. Overall, the Sencor SWM 181 Transmitter offers a reliable solution for in-car audio streaming, combining ease of use, superior sound quality, and practical features, making it an essential accessory for enhancing the driving experience.

Sencor SWM 181 Transmitter F.A.Q.

How do I pair the Sencor SWM 181 Transmitter with my device?

To pair the Sencor SWM 181 Transmitter with your device, ensure both the transmitter and the device are powered on. Activate the Bluetooth pairing mode on the transmitter by pressing the pairing button until the LED indicator starts flashing. Then, search for available Bluetooth devices on your device and select 'Sencor SWM 181' from the list.

What should I do if the transmitter is not turning on?

If the transmitter is not turning on, check if the batteries are properly inserted and have sufficient charge. If using a power adapter, ensure it is correctly connected to the transmitter and the power outlet. If the issue persists, try resetting the device according to the user manual instructions.

How can I improve the audio quality of the Sencor SWM 181?

To improve audio quality, ensure the transmitter is within the optimal range of the receiving device, free from obstructions. Also, check if the audio source is set to a high-quality output. Regularly clean the transmitter and make sure the firmware is up to date.

How do I reset the Sencor SWM 181 Transmitter to factory settings?

To reset the Sencor SWM 181 Transmitter to its factory settings, locate the reset button on the device. Use a pointed object to press and hold the reset button for about 10 seconds until the LED light flashes rapidly, indicating the reset is complete.

Can Sencor SWM 181 Transmitter connect to multiple devices simultaneously?

The Sencor SWM 181 Transmitter is designed to connect to one device at a time. To switch between devices, disconnect the current device and initiate pairing with the new device.

What is the maximum range of the Sencor SWM 181 Transmitter?

The maximum range of the Sencor SWM 181 Transmitter is approximately 30 meters (about 100 feet) in open spaces. The range may vary depending on obstacles and interference in the environment.

How do I update the firmware on my Sencor SWM 181 Transmitter?

To update the firmware, visit the Sencor official website and download the latest firmware version. Connect the transmitter to your computer via USB and follow the instructions provided with the firmware update file to complete the process.

Why is there a delay in audio transmission from the Sencor SWM 181?

Audio delay can occur due to Bluetooth latency. Ensure the transmitter is close to the receiving device and that there is minimal interference. Using a low-latency codec, if supported, can also help reduce delay.

How can I troubleshoot connectivity issues with the Sencor SWM 181?

To troubleshoot connectivity issues, first ensure that both devices are within range and that the transmitter is in pairing mode. Restart both devices and try reconnecting. Check for any firmware updates that might address connectivity issues.

What kind of maintenance does the Sencor SWM 181 Transmitter require?

Regularly clean the transmitter with a soft, dry cloth to prevent dust accumulation. Check battery levels frequently and replace if necessary. Keep the firmware up to date and store the transmitter in a cool, dry place when not in use.