Produkt overview
The LEOTEC LT-1811 is a versatile portable radio offering AM/FM reception, Bluetooth connectivity, and multiple power options. Its compact design and clear sound make it suitable for both indoor and outdoor use.
Figur 1: Forside view of the LEOTEC LT-1811 Portable AM/FM Bluetooth Radio.
Nøglefunktioner
- AM/FM radio: Tune into your favorite stations with a wide frequency range (AM 520-1710kHz / FM 87-108MHz).
- Bluetooth-forbindelse: Easily pair with your smartphone or other devices for wireless audio streaming.
- Dobbelt strømindstillinger: Operates via AC power (plug-in) or 3 x D-cell batteries (not included) for portability.
- Hovedtelefonstik: Features a 3.5mm headphone jack for private listening.
- Udtrækkelig antenne: Forbedrer modtagelsen for klar lyd.
- Kompakt og bærbar: Designed for easy carrying with a convenient handle.
Opsætning
Strøm til radioen
The LEOTEC LT-1811 radio can be powered in two ways:
- AC strøm: Connect the included charging cable to the AC input on the back of the radio and plug it into a standard 120V/60Hz wall outlet.
- Batteristrøm: For portable use, insert three (3) D-cell batteries (not included) into the battery compartment located on the back of the radio. Ensure correct polarity (+/-) when inserting batteries.
Figure 2: The radio can be powered by plugging into a wall outlet or by inserting three D-cell batteries.
Betjeningsvejledning
Tænd/sluk og lydstyrkekontrol
- For at tænde radioen skal du dreje Lydstyrkekontrol drejeknap med uret.
- For at justere lydstyrken skal du fortsætte med at dreje Lydstyrkekontrol knop.
- For at slukke radioen skal du dreje Lydstyrkekontrol dreje knappen mod uret, indtil den klikker.
Selecting Radio Band (AM/FM)
Brug Funktionsknap (BT/FM/AM switch) located on the top of the radio to select your desired band:
- Skub kontakten til FM til FM-radio.
- Skub kontakten til AM for AM radio.
- Skub kontakten til BT for Bluetooth mode.
Figure 3: Close-up of the radio's controls, including volume, tuning, and the BT/FM/AM function switch.
Indstilling til en station
- Forlæng Udtrækkelig antenne for optimal FM reception. For AM, the internal antenna is usually sufficient, but adjusting the radio's orientation may improve reception.
- Drej på Tuning kontrol knob to scan through frequencies until you find your desired station. The frequency scale is visible on the front panel.
Bluetooth-betjening
- Skub til Funktionsknap til BT. The radio will enter pairing mode, indicated by an audible prompt.
- Aktiver Bluetooth på din mobilenhed, og søg efter tilgængelige enheder.
- Select "LEOTEC LT-1811" (or similar) from the list to pair.
- Når den er parret, kan du streame lyd fra din enhed til radioen.
Figure 4: The radio wirelessly connected to a smartphone via Bluetooth, streaming music.
Brug af hovedtelefonstikket
For private listening, plug any standard 3.5mm headphones into the Hovedtelefonstik located on the side of the radio. The internal speaker will automatically mute when headphones are connected.
Figure 5: Close-up of the 3.5mm headphone jack on the side of the radio.
Opretholdelse
- Rensning: Brug en blød, tør klud til at rengøre radioens yderside. Brug ikke flydende rengøringsmidler eller slibende materialer.
- Udskiftning af batteri: If using batteries, replace all three D-cell batteries simultaneously when the sound quality degrades or the radio stops functioning. Remove batteries if the radio will not be used for an extended period to prevent leakage.
- Opbevaring: Opbevar radioen et køligt, tørt sted væk fra direkte sollys og ekstreme temperaturer.
Fejlfinding
| Problem | Mulig årsag | Løsning |
|---|---|---|
| Ingen strøm | AC cable not connected; Batteries depleted or incorrectly inserted. | Ensure AC cable is securely plugged in. Check battery polarity and replace if necessary. |
| Dårlig radiomodtagelse | Antenne ikke strakt ud; Område med svagt signal; Interferens. | Fully extend the telescopic antenna. Try repositioning the radio. Avoid placing near electronic devices that may cause interference. |
| Bluetooth ikke parring | Radio not in BT mode; Device too far; Already paired with another device. | Ensure radio is in BT mode. Move device closer to the radio. Disconnect from other Bluetooth devices. |
| No sound from speaker (headphones unplugged) | Volume too low; Headphones still connected. | Increase volume. Ensure headphones are fully unplugged from the jack. |
Specifikationer
- Model: LT-1811
- Mærke: LEOTEC
- Farve: Rød (i henhold til produktvariant)
- Dimensioner (L x B x H): 8.26 cm x 3.74 cm x 4.6 cm
- Vægt: 1.98 pund
- Forbindelse: Bluetooth
- Tuner teknologi: AM/FM
- AM frekvensområde: 520-1710 kHz
- FM-frekvensområde: 87-108 MHz
- Strømkilde: AC 120V/60Hz (included cable) or 3 x D-cell batteries (not included)
- Hovedtelefonstik: 3.5 mm
- Materiale: Plast
Officiel produktvideo
Video 1: An official product video from LEOTEC-AUDIO showcasing the features and design of the LEOTEC AM FM Radio. This video highlights the radio's functionality and appearance.
Garanti og support
For warranty information or technical support, please refer to the contact details provided in the packaging or visit the official LEOTEC website. LEOTEC is committed to providing professional technical assistance and 24/7 after-sales support.
Note: The product includes an Owner's Manual. Please consult it for additional details and specific warranty terms.