Муқаддима
This manual provides comprehensive instructions for the OTTO Brand 3.5mm Listen Only Earpiece with Acoustic Audio Tube. Designed for public safety professionals, this earpiece delivers clear and reliable audio communication in demanding environments. It is compatible with speaker and shoulder microphones equipped with a 3.5mm earphone jack.
Хусусиятҳои маҳсулот
- Listen-Only device for use with Speaker Microphones
- Low-Profile, flexible, transparent acoustic tube
- Designed to fit either the left or right ear
- Right-angle 3.5mm plug for secure connection
- Lightweight design at approximately 0.96 ounces
- Public safety grade construction
- Proudly manufactured in the USA
Дар қуттӣ чӣ ҳаст
- OTTO 3.5mm Listen Only Earpiece Cable
- Дастури корбар (ин ҳуҷҷат)
Ташкил кардан
Follow these steps to set up your OTTO Listen Only Earpiece:
- Ҷойи аудиоро муайян кунед: Locate the 3.5mm audio output jack on your compatible speaker microphone or radio. This is typically a small, circular port.
- Гӯшмонакро пайваст кунед: Insert the right-angle 3.5mm plug of the OTTO earpiece firmly into the audio jack of your device. Ensure it is fully seated to prevent intermittent audio.
- Attach the Acoustic Tube: Gently push the transparent acoustic tube onto the earpiece's connector. Ensure a snug fit to maintain optimal sound transmission.
- Secure the Earpiece: Use the integrated clip on the earpiece cable to secure it to your clothing, such as a collar or uniform, to prevent tugging and ensure comfort during use.

A close-up image of the earpiece's 3.5mm right-angle audio plug, designed for secure and compact connection to compatible devices.

The OTTO 3.5mm Listen Only Earpiece, featuring a coiled cable and transparent acoustic tube, is shown alongside its product packaging.
Дастурҳои амалиётӣ
The OTTO Listen Only Earpiece is designed for straightforward operation:
- Пӯшидани гӯшмонак: Insert the eartip of the acoustic tube into either your left or right ear. The flexible tube is designed for comfortable wear in either ear.
- Танзими тасаллӣ: Gently adjust the acoustic tube and eartip until it sits comfortably and securely in your ear canal. Ensure the tube is not kinked or obstructed.
- Қабули аудио: Once connected to your speaker microphone, audio transmissions from your radio will be directed through the earpiece, providing clear and private listening.
- Назорати овоз: Volume is controlled directly from your connected speaker microphone or radio device. Adjust the volume to a comfortable listening level.

The flexible, transparent acoustic tube component of the earpiece is shown sealed in its individual plastic packaging, ready for assembly or replacement.
Нигоҳдорӣ ва нигоҳубин
Proper maintenance will extend the life of your earpiece:
- Тозакунӣ: Regularly wipe down the earpiece cable and acoustic tube with a soft, damp cloth. For the acoustic tube and eartip, use mild soap and water, then rinse thoroughly and allow to air dry completely before reattaching.
- Нигоҳдорӣ: When not in use, store the earpiece in a clean, dry place, away from direct sunlight and extreme temperatures. Avoid tightly coiling the cable to prevent damage.
- Санҷиш: Periodically inspect the cable, plug, and acoustic tube for any signs of wear, kinks, or damage. Replace components if necessary to maintain optimal performance.
Мушкилкушо
If you encounter issues with your earpiece, try the following solutions:
- Аудио нест:
- Ensure the 3.5mm plug is fully inserted into the device's jack.
- Сатҳи баландии овозро дар дастгоҳи пайвастшуда санҷед.
- Verify that the acoustic tube is securely attached and not blocked or kinked.
- Test the earpiece with another compatible device if possible to rule out a device issue.
- Аудиои таҳрифшуда:
- Баландии овозро дар дастгоҳи пайвастатон кам кунед.
- Ensure the acoustic tube and eartip are clean and free of debris.
- Check for any visible damage to the cable or plug.
- Earpiece Falls Out:
- Ensure the eartip is correctly sized for your ear.
- Use the cable clip to secure the earpiece cable to your clothing, reducing tension on the earpiece itself.
Мушаххасоти
| Бренд | ОТТО |
| Гӯшмонакҳо Jack | Ҷек 3.5 мм |
| Технологияи пайвастшавӣ | Симдор |
| Дастгоҳҳои мувофиқ | Speaker Microphones, Shoulder Mics |
| Хусусияти кабелӣ | Retractable (coiled section) |
| Диапазони басомад | 20 Гц - 20,000 Гц |
| Шумораи воҳид | 1.0 ҳисоб |
| Шумораи ашё | 1 |
| Навъи драйвери аудио | Ронандаи динамикӣ |
| Шакли гӯшмонак | Tube фасеҳ |
| UPC | 751354992205 |
| Истеҳсолкунанда | ОТТО |
| Андозаҳои бастаҳо | 6 x 3.6 x 0.9 инч |
| Вазни ашё | 0.958 унция |
| Кишвари аслӣ | ИМА |
| Ранги | Шаффоф |
| Ҷойгиркунии гӯш | Дар гӯш |
| Формаи форма | Дар гӯш |
Кафолат ва дастгирӣ
Your OTTO Listen Only Earpiece comes with a 3 Year OTTO Warranty, таъмини оромии рӯҳ дар бораи сифат ва устувории он.

Муфассал view of the earpiece's durable clip, which is marked 'Made in U.S.A.', highlighting its robust construction.
For technical support, warranty claims, or further assistance, please refer to the contact information provided on the product packaging or visit the official OTTO website. Please have your product model number (7545868178) and UPC (751354992205) ready when contacting support.





