Press the volume or tuning keys to cycle between these options, then press (or AL2 ) to confirm. A small indicator light will remain lit on the screen, showing that the alarm is armed. Turning the Alarm On/Off

Tap the button repeatedly to choose your countdown duration: 90, 60, 45, 30, 15, or OFF minutes.

The Thomson BTC2138 is a versatile digital alarm clock radio that combines traditional bedside features with modern Bluetooth connectivity. Whether you need to set dual alarms, stream music from your smartphone, or tune into your favorite FM radio stations, this device serves as a central hub for your nightstand.

To recall your saved stations later, simply press the button repeatedly while listening to the radio.

According to the official specifications for the BTC2138, follow these steps immediately after unboxing:

Reposition the antenna wire away from other electronics or power strips, which can cause electromagnetic interference. 🎛️ Technical Specifications Reference AC 100-240V, 50/60Hz (via external DC adapter) Bluetooth Version: 4.2 / 5.0 compatible profiles FM Frequency Range: 87.5 — 108 MHz

Press and hold the (or ALARM 2 ) button until the display digits flash. Use the HOUR button to change the target hour field. Use the MINUTE button to adjust the target minute field.

Ensure the device is in by pressing the STANDBY button if necessary.

Search for available devices and select (or a similar naming convention like 'Thomson'). If prompted for a password, enter 0000 .

The Thomson BTC2138 features a , making it perfect for couples with different schedules or for setting a primary and backup alarm.

Independent buttons to configure and toggle the dual alarm systems.

Press or TUN+ to adjust the current hour. Pay close attention to the AM/PM indicator on the screen if applicable.

Scan for nearby devices and select (or a similar variant name) from the list. If prompted for a password, enter 0000 .

Cycle through the duration options (typically 90, 60, 45, 30, 15 minutes, or OFF).

AC External adaptor with 2 x AA battery backup (for time memory only) Additional Features: