ആമുഖം
Thank you for choosing the AVANTEK CW-21 Wireless Doorbell. This device is designed to provide a reliable and convenient notification system for your home or office. Featuring a waterproof transmitter, long wireless range, and customizable melodies, this doorbell ensures you never miss a visitor. Please read this manual carefully to ensure proper installation and operation.
പാക്കേജ് ഉള്ളടക്കം
നിങ്ങളുടെ പാക്കേജിൽ എല്ലാ ഘടകങ്ങളും ഉണ്ടെന്ന് ഉറപ്പാക്കുക:
- 1 × Plug-in Receiver
- 2 × Wireless Transmitters
- 2 × Double-sided Adhesive Tapes
- 1 × സ്ക്രൂഡ്രൈവർ
- 4 × സ്ക്രൂകൾ
- 4 × ആങ്കറുകൾ
- 1 × ഉപയോക്തൃ മാനുവൽ (ഈ പ്രമാണം)
Image: Contents of the AVANTEK CW-21 Wireless Doorbell kit, showing the receiver, two transmitters, mounting hardware, and user manual.
സജ്ജീകരണവും ഇൻസ്റ്റാളേഷനും
The AVANTEK CW-21 doorbell offers flexible installation options for the transmitter and simple setup for the receiver.
റിസീവർ സജ്ജീകരണം
- Plug the receiver into a standard electrical outlet. Ensure it is placed in a central location to maximize wireless range.
- The receiver will power on and be ready for operation.
ട്രാൻസ്മിറ്റർ ഇൻസ്റ്റാളേഷൻ
Before installation, ensure the transmitter's battery is active. The transmitter uses a lithium battery with a maximum lifespan of 3 years. No battery installation is typically required upon initial setup as it comes pre-installed with a protective tab that needs to be removed.
There are two methods for mounting the transmitter:
Method A: Using Double-Sided Adhesive Tape
- Clean the mounting surface thoroughly to ensure it is free of dust and moisture.
- Peel off one side of the protective film from the double-sided adhesive tape and attach it to the back of the transmitter.
- Peel off the other side of the protective film and firmly press the transmitter onto the desired location on the wall or door frame for at least 30 seconds.
Method B: Using Screws and Anchors
- ട്രാൻസ്മിറ്റർ തുറക്കുക casing using the provided screwdriver.
- Mark the desired drilling points on the wall using the transmitter's back plate as a template.
- Drill two holes at the marked positions. Insert the anchors into the holes.
- Align the transmitter's back plate with the holes and secure it with the screws.
- Reattach the front casing of the transmitter.
Image: Installation instructions diagram illustrating both adhesive tape and screw/anchor mounting methods for the transmitter.
പ്രവർത്തന നിർദ്ദേശങ്ങൾ
The AVANTEK CW-21 doorbell system is designed for user-friendly operation with customizable settings.
മെലഡി തിരഞ്ഞെടുക്കൽ
റിസീവർ 52 വ്യത്യസ്ത മെലഡികൾ വാഗ്ദാനം ചെയ്യുന്നു. മെലഡി മാറ്റാൻ:
- Press the 'Music' button on the side of the receiver to cycle through the available melodies.
- Once you hear a desired melody, stop pressing the button. The receiver will automatically save this selection.
വോളിയം ക്രമീകരണം
The receiver has 5 adjustable volume levels, with a maximum setting of 115 dB. To adjust the volume:
- Press the 'Volume' button on the side of the receiver to cycle through the volume levels.
- ആവശ്യമുള്ള വോളിയം ലെവൽ തിരഞ്ഞെടുക്കുക. റിസീവർ ഈ ക്രമീകരണം സംരക്ഷിക്കും.
Image: The receiver unit highlighting its features: 52 chimes and tunes, 5 volume levels, and an LED indicator.
Customizing Transmitters with Different Tones
You can assign a unique melody to each transmitter, allowing you to differentiate between multiple entry points (e.g., front door, back door).
- Select the desired melody on the receiver using the 'Music' button.
- Immediately after selecting the melody, press and hold the 'Volume' button on the receiver for approximately 5 seconds until you hear a 'ding' sound and the LED indicator flashes rapidly. This indicates pairing mode.
- Within 5 seconds, press the button on the specific transmitter you wish to pair with this melody. The receiver will sound the selected melody, confirming successful pairing.
- Repeat this process for each additional transmitter, selecting a different melody for each if desired.
Image: Diagram showing how to assign different tones to individual transmitters for distinct notifications (e.g., front door vs. back door).
മെമ്മറി ഫംഗ്ഷൻ
The receiver is equipped with a memory function. It will remember your last selected melody and volume level even after a power outage, eliminating the need to reset your preferences.
മെയിൻ്റനൻസ്
വൃത്തിയാക്കൽ
Wipe the doorbell units with a soft, dry cloth. Avoid using abrasive cleaners or solvents, as these can damage the surface. The transmitter has an IP55 dustproof and waterproof rating, meaning it is protected against dust ingress and low-pressure water jets from any direction. However, it is not designed for submersion.
Battery Replacement (Transmitter)
The transmitter uses a CR2 lithium battery, which typically lasts up to 3 years. When the transmitter's performance degrades or the LED indicator no longer flashes upon pressing, it's time to replace the battery.
- ട്രാൻസ്മിറ്റർ തുറക്കുക casing using the provided screwdriver.
- പഴയ CR2 ബാറ്ററി ശ്രദ്ധാപൂർവ്വം നീക്കം ചെയ്യുക.
- ശരിയായ പോളാരിറ്റി (+/-) ഉറപ്പാക്കിക്കൊണ്ട് ഒരു പുതിയ CR2 ബാറ്ററി ഇടുക.
- Close the transmitter casinഗ്രാം സുരക്ഷിതമായി.
Image: The transmitter unit, highlighting its IP55 waterproof rating, operating temperature range, and 3-year battery lifespan.
ട്രബിൾഷൂട്ടിംഗ്
If you encounter issues with your AVANTEK CW-21 doorbell, refer to the following common solutions:
| പ്രശ്നം | സാധ്യമായ കാരണം | പരിഹാരം |
|---|---|---|
| Receiver does not sound when transmitter is pressed. |
|
|
| ഹ്രസ്വ വയർലെസ് ശ്രേണി. |
|
|
| Melody or volume settings reset. | Not applicable, as the unit has a memory function. If this occurs, contact support. | Contact AVANTEK customer support for assistance. |
സ്പെസിഫിക്കേഷനുകൾ
Key technical specifications for the AVANTEK CW-21 Wireless Doorbell:
- മോഡൽ: സിഡബ്ല്യു -21
- വയർലെസ് ശ്രേണി: Up to 1000 ft (300 m) in open areas
- മെലഡികൾ: തിരഞ്ഞെടുക്കാവുന്ന 52 മണിനാദങ്ങൾ
- വോളിയം ലെവലുകൾ: 5 adjustable levels (max 115 dB)
- ട്രാൻസ്മിറ്റർ പവർ: 3V CR2 Lithium Manganese Dioxide battery
- Transmitter Lifespan: Up to 3 years (battery dependent)
- IP Rating (Transmitter): IP55 (പൊടി പ്രതിരോധശേഷിയുള്ളതും വെള്ളം കടക്കാത്തതും)
- പ്രവർത്തന താപനില: -4 °F മുതൽ 140 °F വരെ (-20 °C മുതൽ 60 °C വരെ)
- റിസീവർ അളവുകൾ: Approximately 3.15 in (H) x 2.87 in (W) x 0.6 in (D)
- ട്രാൻസ്മിറ്റർ അളവുകൾ: Approximately 3 in (H) x 1.57 in (W) x 0.6 in (D)
Image: The AVANTEK CW-21 doorbell system illustrating its 1000 ft (300 m) wireless range capability.
Image: Dimensions of the compact receiver and transmitter units, showing they do not obstruct adjacent outlets.
വാറൻ്റിയും പിന്തുണയും
AVANTEK products are designed for reliability and performance. For any questions, technical support, or warranty inquiries, please contact AVANTEK customer service. Refer to the contact information provided on the product packaging or the official AVANTEK webസൈറ്റ്.
വാറൻ്റി ക്ലെയിമുകൾക്കായി നിങ്ങളുടെ വാങ്ങിയതിൻ്റെ തെളിവ് സൂക്ഷിക്കുക.
