Kirish
Thank you for choosing the AVANTEK Wireless Doorbell D-3C. This manual provides detailed instructions for the installation, operation, and maintenance of your new doorbell system. Please read this manual thoroughly before use to ensure proper functionality and to maximize the product's lifespan.
Paket tarkibi
Quyida sanab o'tilgan barcha narsalar paketingizga kiritilganligini tekshiring:
- 1 × Transmitter (Push Button)
- 2 × Plug-in Receivers
- 1 × foydalanuvchi qo'llanmasi
- 2 × yopishqoq lenta
- 1 × tornavida
- 4 × vintlardek
- 4 × langar

Mahsulot tugadiview
The AVANTEK Wireless Doorbell D-3C system consists of a weatherproof transmitter (push button) and plug-in receivers. The system offers a long wireless range, multiple chime options, and adjustable volume levels.

Sozlash; o'rnatish
1. Transmitter (Push Button) Installation
The transmitter can be installed using either adhesive tape or screws and anchors.
A usuli: Yopishqoq lentadan foydalanish
- Clean the desired installation surface thoroughly to ensure it is free of dust and moisture.
- Yopishqoq lentaning bir tomonini ajratib oling va uni uzatgichning orqa tomoniga yopishtiring.
- Peel off the other side of the adhesive tape and firmly press the transmitter onto the cleaned surface for at least 30 seconds.
B usuli: Vintlar va langarlardan foydalanish
- Transmitterni oching casino'rnatish teshiklariga kirish uchun g.
- Mark the positions for drilling on the wall using the transmitter's mounting holes as a guide.
- Drill holes at the marked positions and insert the wall anchors.
- Secure the transmitter to the wall using the provided screws.
- Close the transmitter casing.

2. Qabul qiluvchilarni o'rnatish
Simply plug the receiver into any standard electrical outlet within range of the transmitter. Ensure the outlet is easily accessible and not obstructed.

3. Pairing (If Needed)
The doorbell system is typically pre-paired at the factory. If the transmitter and receiver do not communicate, follow these steps to pair them:
- Qabul qilgichni rozetkaga ulang.
- Press and hold the volume button on the receiver for approximately 5 seconds until you hear a 'ding' sound and the LED indicator flashes. The receiver is now in pairing mode.
- Immediately press the transmitter (push button). The receiver will chime, indicating successful pairing.
- Repeat for any additional transmitters or receivers.
Foydalanish bo'yicha ko'rsatmalar
1. Changing Melodies
The receiver offers 52 different melodies. To change the melody:
- Press the 'Next' or 'Previous' button on the side of the receiver to cycle through the available melodies.
- Once you find a desired melody, it will be set automatically.

2. Ovoz balandligini sozlash
The receiver has 5 adjustable volume levels, with a maximum volume of 115 dB. To adjust the volume:
- Press the 'Volume' button on the side of the receiver repeatedly to cycle through the 5 volume levels.
- The lowest setting is mute (0 dB).

3. Xotira funktsiyasi
The receiver features a memory function that preserves your last set melody and volume level even after a power outage. There is no need to reset your preferences.

4. Expandable Doorbell System
This doorbell system is expandable. You can add up to 2 additional transmitters and an unlimited number of receivers to create a customized alert system for your home or office. The system is compatible with AVANTEK CR-1 RB-1 plug-in receivers, CR-2 RB-2 transmitters, and other AVANTEK plug-in doorbell kits with 1 transmitter.

Xizmat
1. Transmitter batareyasini almashtirish
The transmitter uses a CR2032 lithium battery with an approximate 3-year lifespan. When the transmitter's LED indicator no longer flashes or the signal weakens, it's time to replace the battery.
- Carefully open the transmitter casing using the provided screwdriver or a small flat-head screwdriver.
- Eski CR2032 batareyasini chiqarib oling.
- Yangi CR2032 batareyasini musbat (+) tomoni yuqoriga qaratib joylashtiring.
- Close the transmitter casing xavfsiz.
2. Tozalash
Wipe the doorbell units with a soft, dry cloth. Avoid using abrasive cleaners or solvents, as these can damage the finish and internal components.
Muammolarni bartaraf qilish; nosozliklarni TUZATISH
- Qabul qilgichdan ovoz yo'q:
- Ensure the receiver is properly plugged into a working power outlet.
- Check if the volume is set to mute (0 dB). Adjust the volume level.
- Re-pair the transmitter and receiver as described in the 'Setup' section.
- Transmitter Not Working:
- Replace the CR2032 battery in the transmitter.
- Ensure the transmitter is within the wireless range of the receiver (up to 1300 ft in open areas).
- Avoid placing the transmitter near large metal objects, as metal can interfere with the wireless signal.
- Short Wireless Range:
- Metal structures, thick walls, and other electronic devices can reduce the wireless range. Try relocating the receiver or transmitter.
- Ensure the transmitter battery is not low.

Texnik xususiyatlari
| Xususiyat | Tafsilot |
|---|---|
| Model raqami | D-3C |
| Simsiz diapazon | Up to 1300 ft (400 m) in open areas |
| Ohanglar | 52 qo'ng'iroqlar |
| Ovoz balandligi | 5 (0 dB dan 115 dB gacha) |
| Transmitter batareyasi | 1 × CR2032 (included), 3-year lifespan |
| Transmitter Waterproof Rating | IP55 |
| Ishlash harorati | -4 °F dan 140 °F gacha (-20 °C dan 60 °C gacha) |
| Qabul qiluvchining kuchi | Plug-in (AC powered) |
| Mahsulot o'lchamlari (uzatgich) | 3.6 x 1.7 dyuym (9.2 x 4.3 sm) |
| Mahsulot o'lchamlari (qabul qilgich) | 5 x 2.4 x 0.9 dyuym (12.7 x 6.1 x 2.3 sm) |
| Element og'irligi | 12.3 untsiya (jami paket) |

Kafolat va qo'llab-quvvatlash
AVANTEK products are designed for reliability and performance. For warranty information or technical support, please refer to the contact details provided on the product packaging or visit the official AVANTEK websayt. Kafolat da'volari uchun xarid kvitansiyasini saqlang.





