LEOTEC AM/FM 블루투스 휴대용 라디오(모델 LT-1808) 사용 설명서

소개

This manual provides detailed instructions for the operation and maintenance of your LEOTEC AM FM Bluetooth Portable Radio, Model LT-1808. Please read this manual thoroughly before using the device to ensure proper function and longevity.

주요 특징

AM/FM 라디오: Supports both AM and FM bands for broad station access.
블루투스 연결: Seamlessly connect to Bluetooth-enabled devices for audio playback.
10가지 백색소음 소리: Includes various soothing sounds for relaxation and sleep.
Digital Sleep Timer: Customizable sleep timer from 5 to 90 minutes.
헤드폰 잭: 개인 청취용 3.5mm 잭.
이중 전원: Operates via AC power cord or 4 AA batteries (not included).
휴대성 있는 디자인: 컴팩트하고 가벼우며, 편리한 손잡이가 있어 휴대가 간편합니다.
대형 LCD 디스플레이: Clear digital display for frequency and settings.

LEOTEC AM FM Bluetooth Portable Radio with key features listed: FM 87.5-108MHz, AM 520-1710kHz, Bluetooth 5.0, White Noise, Sleep Mode, LCD Display, 3.5mm Headphone Jack.

그림 1: 이상view of the LEOTEC AM FM Bluetooth Portable Radio's key features.

제품 구성 요소

The LEOTEC LT-1808 radio includes the following main components:

Main Unit (Radio)
AC 전원 코드
망원 안테나
통합 캐리 핸들
볼륨 조절 노브
튜닝 노브
Mode Selection Buttons (Sleep, BT, FM, AM)
LCD 디스플레이
3.5mm 헤드폰 잭
Battery Compartment (for 4 AA batteries, not included)

앞쪽 view of the LEOTEC AM FM Bluetooth Portable Radio, showing the speaker grille, LCD display, volume and tuning knobs, and control buttons.

그림 2: 전면 view of the radio, highlighting controls and display.

설정

1. 라디오에 전원 공급하기

The radio can be powered by two methods:

AC 전원: Connect the provided AC power cord to the radio's power input and then to a standard 120V wall outlet.
배터리 전원: Open the battery compartment on the back of the radio and insert 4 AA batteries (not included), ensuring correct polarity.

Image showing two power options for the radio: AC power cord plugged into a wall outlet and 4 AA batteries being inserted into the battery compartment.

Figure 3: Powering the radio using either AC power or AA batteries.

2. 안테나 조정

For optimal FM and AM reception, extend the telescopic antenna fully and adjust its direction. For AM reception, rotating the entire radio may also improve signal quality.

작업

1. 전원 켜기/끄기 및 볼륨 조절

회전하다 용량 다이얼을 시계 방향으로 돌리면 라디오가 켜지고 볼륨이 커집니다. 시계 반대 방향으로 돌리면 볼륨이 줄어들고 라디오가 꺼집니다.

2. Selecting Radio Bands (AM/FM)

를 누르세요 FM or AM button on the front panel to select the desired radio band. The selected band will be displayed on the LCD screen.

3. 라디오 방송국 튜닝

큰 것을 회전시키다 동조 knob to scan for radio stations. The frequency will be displayed on the LCD screen. Adjust the antenna for best reception.

Close-up of the radio's large LCD display showing 'AM 1710 kHz' and the large tuning knob.

Figure 4: Digital display and tuning knob for precise station selection.

4. 블루투스 페어링

를 누르세요 BT button to enter Bluetooth mode. The display will indicate Bluetooth pairing mode.
On your external device (e.g., smartphone), enable Bluetooth and search for available devices.
Select "LEOTEC LT-1808" from the list to pair. A confirmation sound will indicate successful pairing.
이제 기기의 오디오를 라디오를 통해 재생할 수 있습니다.

5. 백색 소음 기능

The radio offers 10 different white noise and nature sounds to aid relaxation or sleep. Press the dedicated white noise button (if available, or cycle through modes) to activate this feature. Use the tuning knob to select different sounds.

Image displaying 10 soothing sounds available on the radio: Piano, Waterfall, TV Noise, Storm, Fan, Lullaby, Fire, Wave, Station, Brook.

Figure 5: Selection of 10 white noise and nature sounds.

6. Digital Sleep Timer

취침 타이머를 설정하려면 :

를 누르세요 잠 단추.
반복해서 누르세요 잠 button to cycle through available sleep times: 90, 80, 70, 60, 50, 40, 30, 20, 10, 5 minutes.
선택한 시간이 지나면 라디오가 자동으로 꺼집니다.
취침 타이머를 취소하려면 잠 button until the timer display disappears or turn the radio off.

Image showing the radio on a bedside table with a person sleeping in the background, illustrating the sleep timer function with options from 5 to 90 minutes.

Figure 6: Setting the digital sleep timer for automatic power-off.

7. 헤드폰 사용

For private listening, plug any standard 3.5mm wired headphones into the headphone jack located on the side of the radio. The internal speaker will automatically mute when headphones are connected.

Image illustrating the 3.5mm headphone jack with a green checkmark for wired headphones and a red cross for Bluetooth headphones, indicating only wired headphones are supported.

Figure 7: Using the 3.5mm headphone jack for private audio.

유지

라디오는 부드럽고 마른 천으로 닦으십시오. 액체 세척제나 연마제를 사용하지 마십시오.
라디오를 극한 온도, 직사광선 또는 높은 습도에 노출시키지 마십시오.
배터리를 사용하는 경우, 장기간 라디오를 사용하지 않을 때는 누출을 방지하기 위해 배터리를 제거하세요.

문제 해결

문제	가능한 해결책
전원이 없습니다	Check if the AC power cord is securely plugged in. If using batteries, ensure they are inserted correctly and are not depleted.
라디오 수신 불량	Fully extend and adjust the telescopic antenna. Try repositioning the radio. For AM, rotate the unit for better signal.
블루투스가 연결되지 않습니다	Ensure the radio is in Bluetooth pairing mode. Check that Bluetooth is enabled on your external device and it is within range. Forget previous pairings on your device and try again.
헤드폰에서 소리가 나지 않음	Ensure headphones are fully plugged into the 3.5mm jack. Check headphone functionality with another device.

명세서

특징	세부 사항
제품 치수	8.46 x 2.95 x 5.16인치(21.5 x 7.5 x 13.1cm)
품목 무게	1.58파운드(0.72kg)
전원	Corded Electric (AC 120V) or 4 AA Batteries (not included)
지원되는 라디오 대역	오전/FM
연결 기술	블루투스
호환 장치	Headphones (3.5mm wired), Smartphones (via Bluetooth)
모델 번호	LT-1808

Image showing the dimensions of the portable radio: 8.46 inches length, 2.95 inches width, 5.16 inches height.

Figure 8: Physical dimensions of the LEOTEC LT-1808 radio.

보증 및 지원

For warranty information or technical support, please refer to the contact details provided with your product packaging or visit the official LEOTEC website. LEOTEC is committed to providing quality products and customer service.

LEOTEC LT-1808

소개