The BTC‑2138 includes a —a gentle, calming glow that can serve as a small bedside light or a comfort light for children.
Verify the PM indicator light on the clock face. Set the alarm source volume to an audible level. Backup batteries are missing or dead.
Thomson BTC2138 is a multifunctional Bluetooth digital clock radio featuring a 0.9-inch red LED display, FM radio with 20 presets, and a USB charging port for mobile devices. Core Control Functions Power/Mode thomson bluetooth digital alarm clock radio btc2138 manual
If you prefer traditional broadcasts or local news, use the built-in FM receiver. FM Radio Mode Press the button to toggle to FM mode.
: Press the AL1 or AL2 button to view the current alarm time. The BTC‑2138 includes a —a gentle, calming glow
Before diving into the setup, ensure your device matches the standard specifications of the Thomson BTC2138 series. Technical Specifications Multi-level dimmable LED digital display Connectivity: Bluetooth wireless audio, 3.5mm AUX-in jack
If you encounter any issues with your Thomson Bluetooth Digital Alarm Clock Radio BTC2138, refer to the troubleshooting section below: Backup batteries are missing or dead
is often packaged with the device, it shares a standardized interface with other Thomson models like the CR50 .
Switch the device on and press until you enter FM mode.