1. پیژندنه
This manual provides comprehensive instructions for the installation, operation, and maintenance of your Televes 149721 DAT BOSS LR UHF Long-Distance Antenna. This antenna is designed for optimal terrestrial television reception, specifically within the UHF band. Please read this manual thoroughly before installation and use to ensure proper functionality and safety.
The Televes DAT BOSS LR antenna incorporates advanced technology to enhance signal reception, particularly in challenging environments or for long-distance signal acquisition. Its design focuses on maximizing gain and minimizing interference, including LTE700 filtering.
2. د خوندیتوب معلومات
د نصب او عملیاتو پرمهال تل لاندې خوندیتوب احتیاطي تدابیر په پام کې ونیسئ:
- د مسلکي نصب کولو وړاندیز شوی: Antenna installation, especially on rooftops or tall structures, can be hazardous. It is highly recommended to seek assistance from a qualified professional installer.
- Avoid Power Lines: Never install the antenna near overhead power lines or other electrical circuits. Contact with power lines can be fatal.
- مستحکم نصب کول: Ensure the antenna is securely mounted to a stable structure that can withstand wind and other environmental factors.
- ځمکني کول: Properly ground the antenna mast and lead-in wire according to local electrical codes to protect against lightning strikes.
- د هوا شرایط: Do not attempt installation during adverse weather conditions such as strong winds, rain, or lightning.
- مناسب وسایل وکاروئ: Use only insulated tools and wear appropriate safety gear, including gloves and eye protection.
3. د بسته محتويات
د نصبولو پیل کولو دمخه ډاډ ترلاسه کړئ چې ټولې برخې شتون لري:
- Televes 149721 DAT BOSS LR UHF Antenna (main unit)
- Mounting hardware (mast clamp, bolts, nuts, washers)
- د لارښود لارښود (دا سند)
- Note: Coaxial cable and mast are typically sold separately.
4. مجلس
The Televes DAT BOSS LR antenna is designed for straightforward assembly. Follow these steps:
- اجزا خلاص کړئ: په احتیاط سره د بسته بندۍ ټولې برخې لرې کړئ.
- Extend Elements: The antenna elements may be folded for shipping. Gently extend and lock them into their operational positions. Refer to the diagrams for correct orientation.
- Attach Reflector (if separate): If the reflector grid is separate, attach it to the main boom using the provided hardware. Ensure it is securely fastened.
- د Cl غځولamp مجلس: Assemble the mast clamp onto the antenna's mounting point. Do not fully tighten yet, as adjustments may be needed during installation.

Figure 1: Partially assembled Televes DAT BOSS LR antenna, illustrating the folded elements and the mounting bracket. This view helps in understanding the initial assembly steps.
5. ترتیب او نصب کول
Proper installation is crucial for optimal performance. Consider the following:
- د ځای انتخاب: Choose a mounting location that provides a clear line of sight to the broadcast towers. Higher elevations are generally better. Avoid obstructions like buildings, trees, or hills.
- د انتن نصبول:
- Securely attach the antenna to a sturdy mast using the provided mounting hardware.
- Ensure the antenna is level and oriented correctly.
- Tighten all bolts firmly to prevent movement in windy conditions.
- د کواکسیل کیبل اتصال:
- Connect a high-quality 75-ohm coaxial cable (RG6 recommended) to the antenna's F-connector.
- Ensure the connection is tight and weatherproof. Use weatherproof tape or a rubber boot if not already integrated.
- Route the cable carefully, avoiding sharp bends and securing it to the mast and structure to prevent damage.
- Connecting to TV/Receiver:
- Connect the other end of the coaxial cable to the "Antenna In" or "RF In" port on your television or digital TV receiver/tuner.
- If using a signal amplifier or distribution amplifier, connect the antenna to the input of the ampلایفیر، او د amplifier output to your TV(s).
- Antenna Aiming:
- Use an online tool or a compass to determine the direction of your local broadcast towers.
- Aim the front (narrow end) of the antenna directly towards the primary broadcast towers.
- Fine-tune the direction while monitoring signal strength on your TV or a signal meter for optimal reception.

Figure 2: The Televes DAT BOSS LR antenna fully assembled. This image provides a complete view of the antenna's structure, useful for verifying correct assembly and understanding its directional nature for aiming.
6. Operating the Antenna (Tuning)
Once the antenna is installed and connected, perform a channel scan on your television or digital TV receiver:
- د تلویزیون مینو ته لاسرسی: Navigate to your TV's or receiver's menu.
- Select "Antenna" or "Air" Input: Ensure your TV is set to the correct input source.
- د چینل سکین پیل کړئ: Look for options like "Channel Scan," "Auto Program," or "Auto Tune" in the setup or channel settings menu.
- Monitor Results: The TV will scan for available channels. This process may take several minutes.
- Fine-Tuning (if necessary): If certain channels are missing or have poor reception, try slightly adjusting the antenna's direction and re-running the channel scan.
The DAT BOSS LR antenna features a built-in BOSS Tech system (Balanced Output Signal System) which automatically adjusts the output level to optimize reception. This intelligent system helps prevent signal overload and ensures a stable signal quality.
7. ساتنه
The Televes DAT BOSS LR antenna is designed for durability and requires minimal maintenance. However, periodic checks can ensure long-term performance:
- بصری معاینه: Annually inspect the antenna, mast, and mounting hardware for any signs of corrosion, damage, or loosening.
- د کیبل بشپړتیا: Check the coaxial cable for cracks, fraying, or damage to the outer jacket. Ensure all connections remain tight and weatherproof.
- د کثافاتو لرې کول: Remove any accumulated leaves, branches, or other debris that might obstruct the antenna elements.
- پاکول: If necessary, gently clean the antenna with a soft cloth and mild detergent. Avoid abrasive cleaners or high-pressure water.
خبرداری: Always exercise extreme caution when working at heights. If you are uncomfortable or unqualified, hire a professional for maintenance.
8. ستونزه حل کول
که تاسو د خپل انتن سره ستونزې تجربه کوئ، نو لاندې د ستونزو حل کولو ګامونه په پام کې ونیسئ:
| ستونزه | احتمالي لامل | د حل لاره |
|---|---|---|
| No signal or "No Channel" message |
|
|
| Pixelation or intermittent signal |
|
|
| Missing specific channels |
|
|
9. مشخصات
Technical specifications for the Televes 149721 DAT BOSS LR UHF Antenna:
- ماډل: 149721 DAT-75 T-FORCE 5G LTE HD BOSS LR
- د انتن ډول: UHF Terrestrial Antenna
- د فریکونسی رینج:
- Band 1: 470 - 606 MHz (Channels 21-37)
- Band 2: 606 - 694 MHz (Channels 38-48)
- چینلونه: 21 - 48
- اعظمي ګټه: 47 dB (with BOSS Tech active)
- اوږدوالی: نږدې 1.8 متره
- خنډ: 75 اوهم
- LTE Filtering: Integrated LTE700 (5G) filtering
- رنګ: سره زر
- جوړونکی: TELEVES
10. تضمین او ملاتړ
For warranty information and technical support, please refer to the official Televes website or contact your local Televes distributor. Keep your purchase receipt as proof of purchase for any warranty claims.
آنلاین سرچینې: Visit the official Televes webد اضافي محصول معلوماتو، FAQs، او ملاتړ سرچینو لپاره سایټ.





