Introducció
The ChunHee Wireless Intercom System provides reliable and convenient communication for various environments, including homes, offices, and outdoor settings. Designed for ease of use, this system facilitates clear, real-time communication between units, making it ideal for family members, caregivers, and small business teams. This manual provides detailed instructions for setting up, operating, and maintaining your intercom system.
Figure 1: ChunHee Wireless Intercom System (4-pack)
Contingut del paquet
Before proceeding, please verify that all components are present in your package:
- ChunHee Wireless Intercom Units (Quantity as per your purchase, e.g., 4 Pcs SET 2)
- Cables de càrrega USB
- Adaptadors de corrent
- Lanyards (for portability)
- Manual d'usuari (aquest document)
Vídeo 1: Desempaquetatge i més enllàview of the ChunHee Wireless Intercom System components.
Configuració
1. Charging the Intercom Units
Each intercom unit is equipped with a rechargeable Lithium Polymer battery (DC 3.7V 1000mAh). For optimal performance, fully charge all units before first use.
- Connect the provided USB charging cable to the charging port on the intercom unit.
- Connect the other end of the USB cable to a power adapter, computer USB port, or mobile power bank.
- Connecteu l'adaptador d'alimentació a una presa de corrent estàndard.
- The indicator light on the unit will show charging status. A full charge typically takes approximately 5 hours.
- Once fully charged, the unit can operate for up to 24 hours (average battery life is 2 days in standby mode).
Figure 2: USB Charging of the Intercom Unit. The unit can be charged via computer, mobile power, or car with a USB cable.
Figure 3: The 1000mAh Lithium-ion battery provides up to 48 hours of standby time.
2. Encès / apagat
To power on or off the intercom unit, press and hold the ON/OFF button (located on the side or front panel) for approximately 3 seconds until you hear an audible confirmation.
Figure 4: Oversized buttons for easy pressing, including the PTT and power buttons.
Instruccions de funcionament
1. Controls bàsics
Familiarize yourself with the main controls of your ChunHee intercom unit:
- Botó PTT (Premeu per parlar): The large round button on the front, and a smaller one on the side. Press and hold to transmit your voice. Release to listen.
- Botons CH+ / CH-: Used to change the communication channel. The system supports 16 channels.
- Botons VOL+ / VOL-: Used to adjust the receiving volume (8 levels). Note: The broadcast voice volume (e.g., "Volume 2") cannot be changed.
- Botó ON/OFF: Press and hold for 3 seconds to power the unit on or off.
Figure 5: Extra-large PTT buttons for easy use.
Figure 6: High-quality loudspeaker with 8 adjustable volume levels.
Video 2: Demonstration of basic controls including PTT, volume, and channel adjustment.
2. Communication Modes
The intercom system supports both one-to-one and one-to-two communication. For units to communicate, they must be set to the same channel.
Figure 7: The intercom system offers a long communication range, up to 1.5 miles in open areas, allowing communication between different rooms or even houses.
Figure 8: The system operates without internet or wiring, providing reliable communication.
3. Funció VOX (centralita operada per veu)
The VOX function allows for hands-free communication. When activated, the intercom will transmit your voice automatically when it detects sound, without needing to press the PTT button.
- An intercom unit in VOX mode should be stationed on your side to help you speak without pressing and holding the TALK button.
- VOX mode lasts for up to 24 hours.
- VOX mode needs to detect someone within a close speaking range to activate the intercom (say "Hello" to activate the intercom before speaking).
- In VOX mode, you can speak without pressing and holding the TALK button. The other user can press and hold the TALK button to talk to you.
Figure 9: The VOX function simplifies operation, especially for elderly users or children, allowing hands-free communication.
Figure 10: VOX mode is designed to be user-friendly for all ages.
4. Alarma d'emergència
The intercom system includes an emergency alarm feature for critical situations. When activated, a loud alarm will sound on both the local and remote intercoms (if they are on the same channel).
Figure 11: Emergency Alarm feature for increased safety and peace of mind.
Figure 12: Timely handling of emergency situations, ensuring help can be summoned quickly.
5. Bloqueig del teclat
To prevent accidental channel changes, especially by children or during travel, you can activate the keypad lock function. Press the CH+ button for 3 seconds to lock the keypad. This prevents unintended button presses that could change the channel, ensuring continuous communication.
Figure 13: Keypad Lock feature to prevent accidental channel changes.
6. Wide Application Scenarios
The ChunHee Wireless Intercom System is versatile and can be used in a variety of settings:
- Ús domèstic: Ideal for room-to-room communication, especially for elderly individuals, children, or those with mobility issues.
- Ús d'oficina: Streamlines communication between departments or colleagues without needing to leave your desk.
- Ús exterior: Functions as a portable walkie-talkie for activities like camping, hiking, or simply communicating across a large property.
- Caregiver Pager: Enables real-time communication for caregivers to understand specific needs (e.g., "I need water now") rather than just an alert.
Figure 14: The intercom system is suitable for a wide range of applications, from home to professional settings.
Figura 15: El disseny compacte i lleuger permet una fàcil portabilitat.
Manteniment
1. Cura de la bateria
- To avoid being startled by low battery voice alerts while sleeping at night, it is recommended that you charge your intercom system regularly or leave it on charge during the night.
- Do not disassemble the battery or throw it into fire.
- Charge the battery in a safe place.
- Do not replace the battery with non-original chargers or batteries. Use the original charger for charging.
Figure 16: Low Battery Alert reminder.
2. Neteja i emmagatzematge
- Netegeu les unitats amb un drap suau i sec. No utilitzeu productes químics agressius ni netejadors abrasius.
- Store the intercom units in a cool, dry place away from direct sunlight and extreme temperatures.
- The units are not water resistant; avoid exposure to water or high humidity.
Resolució de problemes
| Problema | Causa possible | Solució |
|---|---|---|
| No communication between units. | Units are on different channels. | Ensure all units are set to the same channel using the CH+ / CH- buttons. |
| Loud voice alerts for volume/channel changes. | This is a fixed system feature. | The broadcast voice volume cannot be adjusted. If sensitive to noise, adjust settings away from sleeping individuals. |
| "Please charge the battery!" alert is too loud. | Avís de bateria baixa. | Charge the unit regularly to prevent the alert. Consider charging overnight. |
| Cannot tell which channel the unit is on. | No screen display for channel. | Press CH+ or CH- briefly to hear the current channel number announced. |
| Intercom light is too bright at night. | Normal operation indicator. | If sensitive to light, it is recommended to place the intercom unit face down or upside down when sleeping at night. |
Figure 17: Tip for reducing light disturbance from the intercom unit at night.
Especificacions
| Característica | Detall |
|---|---|
| Número de model | WT26 |
| Dimensions | 2.09 x 0.67 x 4.17 polzades |
| Pes | 1.3 pounds (for the set, individual unit weight not specified) |
| Font d'alimentació | Funciona amb bateria |
| Tipus de bateria | Lithium Polymer (DC 3.7V 1000mAh) |
| Durada mitjana de la bateria | 2 dies (en espera) |
| Wattage | 5 watts |
| Nombre de canals | 16 |
| Interval de freqüència | 462.55 - 462.725 MHZ, 467.5625 - 467.7125 MHZ |
| Abast màxim de conversa | Up to 1.5 miles (actual range may vary based on terrain and obstructions) |
| Nivell de resistència a l'aigua | No resistent a l'aigua |
| Components inclosos | Battery, USB Charging Cables, Power Adapters, Lanyards |
Garantia i Suport
ChunHee products are designed for reliability and performance. For specific warranty details and terms, please refer to the warranty information provided with your product packaging or contact ChunHee customer support directly. Keep your purchase receipt as proof of purchase.
For technical assistance, troubleshooting beyond this manual, or general inquiries, please visit the official ChunHee weblloc web o poseu-vos en contacte amb el seu departament d'atenció al client. La informació de contacte normalment es troba a l'embalatge del producte o a la presència oficial en línia de la marca.
