හැඳින්වීම
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.
පැකේජයේ අන්තර්ගතය
කරුණාකර සියලුම අයිතම පැකේජයේ ඇති බව තහවුරු කරගන්න:
- CJ TECH Amplified Digital TV Antenna (Model 72256)
- USB Power Adapter (for ampජීවිත කාලය)
- කොක්සියල් කේබල්
- පරිශීලක අත්පොත (මෙම ලේඛනය)
විශේෂාංග
The CJ TECH Amplified Digital TV Antenna (Model 72256) incorporates several features to optimize your television viewඅත්දැකීම්:
- සංඥාව Ampඉසිලීම: 17 dB දක්වා amplification to maintain or boost signal quality.
- Broad Spectrum Reception: Designed to receive both UHF and VHF broadcast elements, covering channels 6-57.
- ඉහළ විභේදන සහාය: Supports reception of 1080p resolution broadcasts.
- විස්තීරණ පරාසය: Provides a maximum reception range of 40 miles.
- USB බලගතු: ද amplifier connects via a USB power adapter for convenient power supply.
- Low Noise Circuitry: Features Extremely Low Noise (ELN) circuitry to preserve signal purity.
සැලසුම
1. ඇසුරුම් ඉවත් කිරීම සහ ස්ථානගත කිරීම
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.
රූපය: ඉදිරිපස view of the CJ TECH Amplified Digital TV Antenna, a sleek black rectangular panel with the 'CJ TECH' logo.
රූපය: පසුපස 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 ඇන්ටෙනාව සම්බන්ධ කිරීම
- Connect the coaxial cable from the antenna to the "ANT/IN" or "CABLE/IN" port on the back of your television.
- 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. බලගැන්වීම
Ensure the USB power adapter is connected and receiving power. The amplifier unit typically has an indicator light to confirm it is powered on.
ක්රියාත්මක වෙනවා
1. Performing a Channel Scan
After connecting the antenna, you must perform a channel scan on your television to find available broadcasts.
- Turn on your television and select the correct input source (e.g., TV, ANTENNA).
- Navigate to your TV's menu settings. Look for options such as "Channel Setup," "Auto Program," "Auto Scan," or "Channel Search."
- Select "Air" or "Antenna" as the signal source, not "Cable."
- නාලිකා ස්කෑන් කිරීම ආරම්භ කරන්න. මෙම ක්රියාවලියට මිනිත්තු කිහිපයක් ගත විය හැකිය.
- ස්කෑන් කිරීම අවසන් වූ පසු, ඔබේ රූපවාහිනිය පවතින නාලිකා පෙන්වනු ඇත.
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.
නඩත්තු කිරීම
පිරිසිදු කිරීම
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.
ගබඩා කිරීම
When not in use for extended periods, store the antenna in a cool, dry place, away from direct sunlight and extreme temperatures.
දෝෂගවේෂණය
No Channels Found or Poor Reception
- සම්බන්ධතා පරීක්ෂා කරන්න: Ensure all cables are securely connected to the antenna, amplifier, and TV.
- බල සැපයුම: තහවුරු කරන්න 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.
- නාලිකා නැවත ස්කෑන් කරන්න: Always perform a full channel scan after moving the antenna or if new channels are expected.
- රූපවාහිනී ආදානය: 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
- බාධා කිරීම්: Keep the antenna away from other electronic devices (e.g., microwaves, computers, cordless phones) that may cause interference.
- කාලගුණික තත්ත්වයන්: Severe weather can temporarily affect signal reception.
පිරිවිතර
| විශේෂාංගය | විස්තර |
|---|---|
| ආදර්ශ අංකය | 72256 |
| වෙළඳ නාමය | CJ TECH |
| ඇන්ටෙනා වර්ගය | Amplified Digital TV Antenna |
| පිළිගැනීමේ පරාසය | සැතපුම් 40 දක්වා |
| Ampඉසිලීම | 17 dB දක්වා |
| සහාය දක්වන සංඛ්යාත | VHF, UHF (Channels 6-57) |
| විභේදන සහාය | 1080p |
| බල සැපයුම | USB බලයෙන් |
| පරිපථය | Extremely Low Noise (ELN) |
| පැකේජ මානයන් | අඟල් 10.2 x 9.9 x 1.8 |
| අයිතමයේ බර | අවුන්ස 13.9 කි |
| UPC | 695087722565 |
වගකීම් සහ සහාය
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 webඅඩවිය හෝ ඇතුළත් ලියකියවිලි.
