1. 서론
The Wolo WOL345 Animal House Electric Horn is a versatile sound system designed for 12-volt vehicles. It features a wide array of sounds, including animal noises, sirens, and musical tunes, along with a public address (P.A.) system function. This manual provides detailed instructions for installation, operation, and maintenance to ensure optimal performance and longevity of your device.

Figure 1: Complete Wolo WOL345 Animal House Electric Horn system, including the control unit, weatherproof speaker, and P.A. microphone.
2. 안전 정보
Please read and understand all safety instructions before installing or operating the Wolo WOL345 horn. Failure to follow these instructions may result in property damage or personal injury.
- 전기 안전: Ensure the vehicle's power is disconnected before beginning installation to prevent electrical shock or short circuits.
- 권tage 호환성: This device is designed for 12-volt DC systems only. Do not connect to other voltag전자 소스.
- 설치: Mount the speaker and control unit securely to prevent detachment during vehicle operation.
- 소음 수준: The horn can produce very loud sounds. Avoid prolonged exposure to high volume levels to prevent hearing damage.
- Legal Use: Be aware of local laws and regulations regarding the use of vehicle horns and siren sounds.
3. 패키지 내용
패키지에 모든 구성 요소가 들어 있는지 확인하세요.
- 제어 장치
- 비바람에 견디는 스피커
- P.A. Microphone
- 장착 하드웨어
- 사용 설명서(본 문서)
4. 설치
The Wolo WOL345 horn is designed for easy installation in any 12-volt vehicle, requiring no special tools. Follow these general steps:
- 장착 위치 선택:
- 제어 장치: Select a dry, accessible location inside the vehicle, such as under the dashboard.
- 스피커: Mount the weatherproof speaker in an area that allows sound to project clearly, such as behind the grille or under the hood, ensuring it is protected from direct impact.
- 보안 구성 요소: Use appropriate mounting hardware to securely fasten the control unit and speaker.
- 배선:
- Connect the control unit to a 12-volt power source (e.g., vehicle battery) ensuring proper polarity (positive to positive, negative to ground). It is recommended to use an inline fuse for protection.
- Connect the speaker to the control unit using the provided wiring.
- 마이크 연결: Plug the P.A. microphone into the designated MIC input on the control unit.
- 테스트 기능: Once all connections are made, reconnect the vehicle's power and test the horn's functions.

Figure 2: The control unit, featuring volume control, sound selection dials, and mode switches.

Figure 3: The weatherproof speaker, designed for external vehicle mounting.
5. 운영
The Wolo WOL345 offers a variety of sound options and a P.A. system. Familiarize yourself with the control unit's functions:
- 전원 켜기/끄기 및 볼륨 조절: The left-most knob controls both power and volume. Turn clockwise to power on and increase volume; turn counter-clockwise to decrease volume and power off.
- 사운드 선택:
- 동물 소리: The middle knob selects from 9 animal sounds (hen, bull, horse, sheep, rooster, frog, dog, duck, cat).
- 사이렌 소리: The right-most knob selects from 10 siren sounds.
- 뮤지컬 노래: The unit also includes 50 musical songs, which are not individually selectable but are part of the sound rotation.
- 모드 스위치: A toggle switch allows you to select between "Animals" and "Sirens" modes.
- P.A. System:
- To use the P.A. system, ensure the microphone is plugged into the MIC input.
- Engage the P.A. function via the dedicated switch (labeled "PA").
- 마이크에 대고 말하세요. 소리가 들릴 것입니다. amplified through the external speaker. Adjust volume as needed using the main volume knob.

Figure 4: The P.A. microphone, used for public address functionality.
6. 유지관리
The Wolo WOL345 is built for dependable service with minimal maintenance. Follow these guidelines to ensure its longevity:
- 청소: Wipe the control unit and speaker with a soft, damp 옷감. 강한 화학 물질이나 연마성 세제를 사용하지 마십시오.
- 사이: 모든 전기 연결부를 주기적으로 점검하여 안전하고 부식되지 않았는지 확인하세요.
- 스피커 보호: Although weatherproof, avoid directing high-pressure water sprays directly at the speaker.
7. 문제 해결
If you encounter issues with your Wolo WOL345 horn, refer to the following common problems and solutions:
| 문제 | 가능한 원인 | 해결책 |
|---|---|---|
| 스피커에서 소리가 나지 않음 | No power; loose connections; faulty speaker. | Check power supply and fuse; verify all wiring connections; test speaker with another audio source if possible. |
| P.A. system not working | Microphone not connected; P.A. switch off; faulty microphone. | Ensure microphone is fully plugged in; activate P.A. switch; test microphone on another device if available. |
| 왜곡된 소리 | Volume too high; poor connection; damaged speaker. | Reduce volume; check wiring for secure connections; inspect speaker for physical damage. |
8. 사양
| 상표 | 울로 |
| 모델 번호 | 345 |
| 제품 크기(L x W x H) | 15.24 x 17.53 x 11.94cm(6 x 6.9 x 4.7인치) |
| 품목 무게 | 508g(1.12파운드) |
| 권tage | 12볼트 직류 |
| 재료 | 플라스틱 |
| 소음 수준 | 105데시벨 |
| 사운드 옵션 | 9 Animal Sounds, 10 Siren Sounds, 50 Musical Songs |
| 핏 타입 | 유니버설 핏 |
| 차량 서비스 유형 | 승용차 |
9. 보증 및 지원
For warranty information or technical support, please refer to the contact details provided with your purchase or visit the official Wolo Manufacturing Corp. web사이트. 보증 청구를 위해 구매 증빙 자료를 보관하세요.





