1. Заview
This manual provides instructions for the setup, operation, and maintenance of the FLYDOG Wireless Call System, Model CS-400D-JPU. This system is designed for efficient communication in various commercial and institutional settings, including restaurants, cafes, hospitals, and factories.
Key features include a long-range signal, multiple display options, and expandability to suit diverse operational needs.

Image 1.1: Complete FLYDOG Wireless Call System package.
2. Компоненты
The FLYDOG Wireless Call System typically includes the following components:
- Main Receiver Units (Model CS-400D-JPU): Displays call numbers. This set includes two units.
- Кнопки вызова (модель CS-X1): Transmits call signals. This set includes sixteen units.
- Пульты дистанционного управления: Used for configuring receiver settings and clearing numbers.
- Ретранслятор: Extends the signal range between call buttons and receivers.
- AC Adapters: For powering the main receiver units.
- Аккумуляторы: For call buttons (12V type, included).
- Монтажные принадлежности: Double-sided tape for call buttons, hanging hooks for receivers.
3. Настройка
3.1 Initial Receiver Setup
- Подключить антенну: Screw the antenna firmly into the designated port on the side of the receiver unit.
- Подключите питание: Plug the AC adapter into the receiver's power input and then into a power outlet. The receiver display will light up.
- Размещение: Position the receiver in a central location to maximize signal reception. The receiver can be wall-mounted using the included hooks.

Image 3.1: Receiver unit with antenna and power input.

Image 3.2: Receiver hanging hooks for installation.
3.2 Call Button Setup
The call buttons (Model CS-X1) come with pre-installed batteries and are pre-configured with numbers 001-ZZZ at the factory. No initial pairing is required for basic operation.
- Установка аккумулятора: If replacing batteries, open the back cover of the call button and insert a 12V battery. Ensure correct polarity.
- Монтаж: Use the included double-sided tape to securely attach the call buttons to desired surfaces.

Image 3.3: Call button specifications and battery replacement guide.
4. Инструкция по эксплуатации
4.1 Совершение звонка
To make a call, simply press the button on the call button unit (CS-X1). The corresponding number will be displayed on the receiver unit(s).

Image 4.1: Call button (CS-X1).
4.2 Receiver Display Modes
The receiver unit (CS-400D-JPU) features a high-brightness LED display capable of showing call numbers in various formats:
- Single Number Display: Shows one call number at a time (e.g., A01).
- Four Number Simultaneous Display: Shows up to four call numbers simultaneously (e.g., A01 | B22 | EE3 | SE4).
- Eight Number Simultaneous Display: Shows up to eight call numbers simultaneously (e.g., 01 | 22 | 3E | 4 | 05 | 06 | 0V | 08).
- Дисплей в режиме ожидания: Can show time and date when no calls are active.

Image 4.2: Various display modes of the receiver unit.
4.3 Sound and Volume Settings
- Типы звуков: The receiver supports 6 types of reception sounds, including Japanese and English voice prompts.
- Регулировка громкости: There are 10 levels of volume adjustment. Setting the volume to 0 will mute the sound.
- Broadcast Repetitions: The number of times a call is broadcast can be adjusted from 1 to 99 times.
4.4 Использование пульта дистанционного управления
The remote control allows for convenient management of the receiver unit:
- FUN (A) Button: Initiates or ends the setup menu.
- BIT (C) Button: Selects the digit to edit during number configuration. In call display state, it clears all displayed numbers.
- NUM (D) Button: Adjusts numbers or settings.
- ENT (B) Button: Confirms settings. In call display state, it clears the oldest displayed number one by one.

Image 4.3: Receiver and remote control button functions.
5. Advanced Features and Expansion
5.1 Signal Range Extension with Repeater
The receiver unit has a theoretical open-air reception range of approximately 500 meters. Indoors, this range is typically 50-100 meters, depending on obstacles. To extend the signal range, especially in large or multi-floor environments, a FLYDOG repeater can be added to the system.

Image 5.1: Operational workflow with repeater option.
5.2 Расширяемость системы
The FLYDOG system is highly expandable. You can add more receiver main units, call button units, or even wrist-worn call receivers to customize the system for your specific needs. The system supports up to 400 individual call button units.

Image 5.2: Flexible system configurations.
5.3 Подключение внешних динамиков
For environments requiring louder audio alerts, an external active speaker can be connected to the receiver unit via the "Audio Output" port.

Image 5.3: Connecting an external active speaker.
6. Техническое обслуживание
6.1 Замена батареи (кнопки вызова)
The call buttons use 12V batteries. When the signal strength weakens or the button stops responding, it's time to replace the battery. Refer to Image 3.3 for instructions on opening the call button and replacing the battery.
6.2 Очистка
The call buttons have an IPX56 waterproof rating, meaning they are protected against dust and high-pressure water jets. They can be wiped with a damp cloth. However, they are not fully submersible; do not immerse them in water. The receiver units should be cleaned with a dry or slightly damp ткань. Избегайте использования агрессивных химикатов.
7. Поиск Неисправностей
- No Signal/Short Range:
- Ensure the receiver antenna is securely connected.
- Check call button batteries.
- Minimize physical obstructions (thick walls, metal structures) between call buttons and receivers.
- Consider adding a FLYDOG repeater to extend the signal range.
- Receiver Not Displaying Numbers:
- Verify the receiver is powered on and connected correctly.
- Check if call button batteries are functional.
- Ensure the call button is within the receiver's range.
- Нет звука из ресивера:
- Check the volume setting (ensure it's not set to 0/mute).
- If using an external speaker, ensure it's properly connected and powered.
- Пульт дистанционного управления не работает:
- Ensure the remote control batteries are functional.
- Point the remote directly at the receiver unit.
8. Технические характеристики
| Особенность | Деталь |
|---|---|
| Бренд | БИХУБЕНГ |
| Модель приемника | CS-400D-JPU |
| Модель кнопки вызова | CS-X1 |
| Размеры приемника | Approx. 42 x 12 x 3 cm (excluding antenna) |
| Размеры кнопки вызова | Прибл. 60 х 60 х 31 мм |
| Входная мощность приемника | DC 12V/1A (AC adapter included) |
| Батарейка кнопки вызова | 12V 23A (Alkaline, replaceable, included) |
| Диапазон приема | Approx. 500m (open distance), 50-100m (indoors, varies by environment) |
| Режимы отображения | 1, 4, or 8 numbers simultaneous display |
| Уровни громкости | 10 уровней (0 = отключение звука) |
| Водонепроницаемость кнопки вызова | IPX56 |
| СКП | 755419629396 |
9. Гарантия и поддержка
The FLYDOG Wireless Call System comes with a Гарантия 1 год against natural failures from the date of purchase. If you experience any natural failures within this period, please contact the seller with your Amazon order number for assistance.
For any operational questions, technical support, or warranty claims, please refer to your purchase platform or contact BYHUBYENG customer service directly.