CJ TECH Ampמדריך למשתמש של אנטנת טלוויזיה דיגיטלית (דגם 72256)

מָבוֹא

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.

תוכן החבילה

אנא ודא שכל הפריטים נמצאים בחבילה:

• CJ TECH Amplified Digital TV Antenna (Model 72256)
• USB Power Adapter (for ampחי יותר)
• כבל קואקסיאלי
• מדריך למשתמש (מסמך זה)

תכונות

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

• אוֹת Ampליפיקציה: עד 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.
• טווח מורחב: Provides a maximum reception range of 40 miles.
• מופעל באמצעות USB: ה amplifier connects via a USB power adapter for convenient power supply.
• Low Noise Circuitry: Features Extremely Low Noise (ELN) circuitry to preserve signal purity.

הגדרה

1. פריקה והשמה

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.

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

תמונה: אחורי 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. חיבור האנטנה

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. הפעלה

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

פועל

1. Performing a Channel Scan

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

1. Turn on your television and select the correct input source (e.g., TV, ANTENNA).
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. התחל את סריקת הערוצים. תהליך זה עשוי להימשך מספר דקות.
5. Once the scan is complete, your TV will display the available channels.

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.

תַחזוּקָה

ניקוי

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.

אִחסוּן

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

פתרון בעיות

לא נמצאו ערוצים או קליטה גרועה

• בדוק חיבורים: ודא שכל הכבלים מחוברים היטב לאנטנה, ampמחסנית, וטלוויזיה.
• ספק כוח: אמת את amplifier is receiving power via the USB connection.
• מיקום מחדש של האנטנה: Try moving the antenna to a different location, preferably higher or closer to a window. Perform a channel scan after each adjustment.
• סרוק מחדש ערוצים: Always perform a full channel scan after moving the antenna or if new channels are expected.
• קלט טלוויזיה: 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

• הַפרָעָה: Keep the antenna away from other electronic devices (e.g., microwaves, computers, cordless phones) that may cause interference.
• תנאי מזג האוויר: מזג אוויר קשה עלול להשפיע באופן זמני על קליטת האות.

מפרטים

אחריות ותמיכה

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 webאתר או תיעוד כלול.