TR23 - Radio BIGBEN - Free user manual and instructions
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| Product type | Portable radio |
| Brand | Bigben |
| Model | TR23 |
| Dimensions (L x H x D) | 180 x 120 x 60 mm |
| Weight | 500 g (with batteries) |
| Power supply | 4 LR6 (AA) 1.5 V batteries or mains adapter (not included) |
| Power consumption | Max. 2 W |
| FM frequency range | 87.5 – 108 MHz |
| AM frequency range | 520 – 1710 kHz |
| Speaker | 77 mm diameter, 1 W power |
| Display | Backlit digital display |
| Main functions | FM/AM radio, 20 presets, programmable sleep timer, alarm with radio or buzzer |
| Connectivity | 3.5 mm headphone jack |
| Battery life | Approximately 40 h (moderate listening) |
| Care and cleaning | Clean with a soft, slightly damp cloth. Do not use abrasive products. |
| Safety | Do not expose to moisture or heat sources. Use only recommended batteries. |
| Spare parts and repairability | Standard batteries available everywhere. For any other parts, contact Bigben customer service. |
| General information | Portable radio ideal for home or outdoor use. Compact design with carrying handle. |
Frequently Asked Questions - TR23 BIGBEN
How to turn the Bigben TR23 radio on and off?
To turn on the radio, turn the volume knob to the right until you hear a click. To turn off, turn it fully to the left until the click. The device automatically turns off after the sleep timer.
What type of batteries to use and how to install them?
Use 4 LR6 (AA) alkaline or rechargeable (Ni-MH) batteries. Open the battery compartment on the back, insert the batteries respecting the indicated polarities (+/-), then close the cover.
How to set the time on the alarm clock?
Press and hold the CLOCK button for 3 seconds. The hours flash, turn the TUNING knob to set the hour, press CLOCK to confirm. The minutes flash, set them similarly, then press CLOCK to confirm.
How to memorize a radio station?
Tune to the desired station, then press and hold the MEMORY (or PRESET) button for 2 seconds. The preset number flashes. Turn the TUNING knob to select a location (1 to 20), then press MEMORY again to confirm.
Why is the FM reception poor?
Fully extend the telescopic antenna and orient it for the best signal. Avoid metal obstacles. In weak reception areas, switch to mono mode (MONO/STEREO button).
How to use the alarm function?
Press ALARM to enter the setting menu. Set the alarm time by turning TUNING, confirm with ALARM. Choose the mode (radio or buzzer) by pressing ALARM again. To activate/deactivate, press ALARM in standby mode: an icon indicates the status.
Can I plug in headphones?
Yes, the radio has a headphone jack (3.5 mm) on the side. Plug in your headphones; the speaker will then be automatically muted. Be careful with the volume!
How to clean the radio?
Disconnect the mains adapter and remove the batteries. Use a soft, slightly damp cloth (not wet). Never use chemicals, alcohol, or solvents. Clean the speaker grille with a soft brush.
What to do if the radio does not turn on?
Check that the batteries are inserted correctly (right orientation) and that they are charged (or replace them). If using the mains adapter, make sure it works and is properly connected. If the problem persists, contact Bigben customer service.
Where to find the complete user manual?
The complete manual is available for free download in PDF format at notice-facile.com. You can also request a translation in your language via the form on the page.
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