CJ TECH AmpUživatelská příručka k digitální televizní anténě Lified (model 72256)

Zavedení

This manual provides instructions for the setup, operation, and maintenance of your CJ TECH Amplified Digital TV Antenna, Model 72256. This antenna is designed to receive over-the-air digital television broadcasts, offering access to local channels without subscription fees. It features an integrated signal amplifier to enhance reception.

Obsah balení

Prosím, ověřte, zda jsou v balení přítomny všechny položky:

• CJ TECH Amplified Digital TV Antenna (Model 72256)
• USB Power Adapter (for ampživější)
• Koaxiální kabel
• Uživatelská příručka (tento dokument)

Vlastnosti

The CJ TECH Amplified Digital TV Antenna (Model 72256) incorporates several features to optimize your television viewzkušenosti:

• Signál Ampzvedání: Až 17 dB amplification to maintain or boost signal quality.
• Broad Spectrum Reception: Designed to receive both UHF and VHF broadcast elements, covering channels 6-57.
• High Definition Support: Supports reception of 1080p resolution broadcasts.
• Rozšířený rozsah: Provides a maximum reception range of 40 miles.
• Napájení přes USB: The amplifier connects via a USB power adapter for convenient power supply.
• Low Noise Circuitry: Features Extremely Low Noise (ELN) circuitry to preserve signal purity.

Nastavení

1. Vybalení a umístění

Carefully remove all components from the packaging. Choose an optimal location for the antenna. For best reception, place the antenna near a window or as high as possible, away from large metallic objects or other electronic devices that may cause interference.

Obrázek: Přední strana view of the CJ TECH Amplified Digital TV Antenna, a sleek black rectangular panel with the 'CJ TECH' logo.

Obrázek: Zadní view of the CJ TECH Amplified Digital TV Antenna, displaying the integrated kickstand for tabletop placement and keyhole slots for wall mounting.

Image: The CJ TECH Amplified Digital TV Antenna positioned on a media console, demonstrating its compact size and discreet placement next to a wall-mounted television.

2. Připojení antény

1. Connect the coaxial cable from the antenna to the "ANT/IN" or "CABLE/IN" port on the back of your television.
2. Connect the USB power adapter to the antenna's amplifier unit. Plug the USB adapter into an available USB port on your TV or a wall adapter.

3. Zapnutí

Ensure the USB power adapter is connected and receiving power. The amplifier unit typically has an indicator light to confirm it is powered on.

Provozní

1. Performing a Channel Scan

After connecting the antenna, you must perform a channel scan on your television to find available broadcasts.

1. Zapněte televizor a vyberte správný vstupní zdroj (např. TV, ANTÉNA).
2. Navigate to your TV's menu settings. Look for options such as "Channel Setup," "Auto Program," "Auto Scan," or "Channel Search."
3. Select "Air" or "Antenna" as the signal source, not "Cable."
4. Spusťte vyhledávání kanálů. Tento proces může trvat několik minut.
5. Jakmile je vyhledávání dokončeno, televizor zobrazí dostupné kanály.

2. Optimizing Antenna Placement

If you are not receiving all desired channels or experience poor signal quality, try repositioning the antenna. Slight adjustments in height or direction can significantly impact reception. Perform a new channel scan after each adjustment.

Údržba

Čištění

To clean the antenna, gently wipe its surface with a soft, dry cloth. Do not use liquid cleaners or abrasive materials, as these may damage the unit.

Skladování

When not in use for extended periods, store the antenna in a cool, dry place, away from direct sunlight and extreme temperatures.

Odstraňování problémů

No Channels Found or Poor Reception

• Zkontrolujte připojení: Ensure all cables are securely connected to the antenna, amplifier, and TV.
• Napájení: Ověřte amplifier is receiving power via the USB connection.
• Reposition Antenna: Try moving the antenna to a different location, preferably higher or closer to a window. Perform a channel scan after each adjustment.
• Znovu prohledat kanály: Always perform a full channel scan after moving the antenna or if new channels are expected.
• TV vstup: Confirm your TV's input source is set to "Antenna" or "Air."
• Local Signal Strength: Check online resources for local broadcast tower locations and signal strength in your area. Obstacles like buildings or terrain can affect reception.

Intermittent Signal Loss

• Rušení: Keep the antenna away from other electronic devices (e.g., microwaves, computers, cordless phones) that may cause interference.
• Povětrnostní podmínky: Severe weather can temporarily affect signal reception.

Specifikace

Záruka a podpora

For warranty information or technical support, please refer to the product packaging or contact CJ TECH customer service directly. Contact details are typically provided on the manufacturer's webwebu nebo přiložené dokumentace.