EDISION LIA-301 UHF/VHF Antenna Amplifier පරිශීලක අත්පොත

1. හැඳින්වීම

Thank you for choosing the EDISION LIA-301 UHF/VHF Antenna Amplifier. This device is designed to boost weak TV signals, ensuring clear reception for Digital Terrestrial Television (DVB-T/T2). It features a 5G LTE filter to minimize interference and offers adjustable gain for optimal signal strength. This manual provides essential information for the proper installation, operation, and maintenance of your ampජීවිතාරක්ෂකයා.

2. ආරක්ෂිත උපදෙස්

Please read these safety instructions carefully before using the device to prevent damage and ensure safe operation.

• හෙළිදරව් නොකරන්න amplifier to rain, moisture, or extreme temperatures.
• බල සැපයුම් පරිමාව සහතික කරන්නtage උපාංගයේ දක්වා ඇති අවශ්යතා සමග ගැලපේ.
• c එක අරින්න එපාasinග්රෑම් amplifier. There are no user-serviceable parts inside. Refer all servicing to qualified personnel.
• Disconnect the power plug from the wall outlet before cleaning or if the device will not be used for an extended period.
• උපාංගය තාප ප්‍රභවයන්ගෙන් සහ සෘජු හිරු එළියෙන් ඈත් කරන්න.
• තැබීමෙන් වළකින්න amplifier in areas with poor ventilation.

3. නිෂ්පාදන අවසන්view

The EDISION LIA-301 is an indoor antenna amplifier designed to enhance UHF/VHF signals for digital terrestrial TV. It features one RF input and three RF outputs, allowing connection to multiple televisions.

ප්රධාන ලක්ෂණ:

• UHF/VHF 20dB ampඉසිලීම.
• 1 RF input (UHF/VHF/FM) and 3 RF outputs (TV) with IEC connectors.
• Maximum output level of 98dBmV.
• Bandwidth: 47-694 MHz with integrated 5G LTE filter.
• Adjustable gain for UHF/VHF from 5 to 20dB.
• Ideal for situations where the signal at the TV outlet is weak.

සංරචක හඳුනාගැනීම:

රූපය 3.1: ඉදිරිපස view of the EDISION LIA-301 amplifier, showing the main unit and attached power cable.

රූපය 3.2: ඉහළ view හි amplifier, highlighting the RF input, three TV outputs, and the adjustable gain dial (5-20dB) for UHF/VHF signals, along with the 5G LTE protection label.

4. පිහිටුවීම සහ ස්ථාපනය

Follow these steps to properly install your EDISION LIA-301 ampජීවිත කාලය:

1. ස්ථානයක් තෝරන්න: ස්ථාපනය කරන්න amplifier indoors, close to your TV outlet and away from direct heat or moisture.
2. Connect Antenna Input: Connect the coaxial cable from your antenna (or wall outlet) to the RF IN මත වරාය amplifier. Ensure the connection is secure.
3. Connect TV Outputs: Connect coaxial cables from the ampලයිෆයර්ගේ TV output ports to the antenna input of your television(s). The LIA-301 provides three TV outputs.
4. බල සම්බන්ධතාවය: ප්ලග් කරන්න amplifier's power cable into a standard AC 100-240V, 50/60Hz wall outlet. A green LED indicator on the amplifier will illuminate, indicating power is supplied.
5. ලාභය සකසන්න: Once connected and powered, you can adjust the gain using the dial on the amplifier (refer to Section 5: Operating Instructions for details).

රූපය 4.1: යෙදුම උදාample illustrating how the EDISION LIA-301 amplifier connects an outdoor antenna system (UHF, VHF/FM) to multiple indoor televisions via a SMATV network, showing the RF IN and TV OUT connections.

5. මෙහෙයුම් උපදෙස්

The primary operation of the EDISION LIA-301 involves adjusting its gain to optimize signal reception.

• බල දර්ශකය: The green LED on the amplifier indicates that the unit is powered on.
• ගැලපුම් ලබා ගන්න: Locate the adjustable dial on the amplifier. This dial allows you to set the amplification level for UHF/VHF signals from 5dB to 20dB.
• සංඥා ප්‍රශස්ත කිරීම:
  1. Start with the gain set to its minimum (5dB).
  2. Tune your TV to a channel that previously had a weak or pixelated signal.
  3. Slowly increase the gain by turning the dial clockwise until the picture quality improves and becomes stable.
  4. Avoid setting the gain too high, as this can lead to signal over-amplification, causing distortion or "intermodulation" (signal interference), which can worsen picture quality. If you experience this, slightly reduce the gain.
• 5G LTE Filter: The integrated 5G LTE filter automatically works to reduce interference from 5G mobile signals, ensuring a cleaner TV signal.

6. නඩත්තු කිරීම

The EDISION LIA-301 ampලිෆයර් සඳහා අවම නඩත්තුවක් අවශ්‍ය වේ.

• පිරිසිදු කිරීම: විසන්ධි කරන්න amplifier from the power outlet before cleaning. Use a soft, dry cloth to wipe the exterior. Do not use liquid cleaners or abrasive materials.
• වාතාශ්රය: Ensure that the ventilation slots on the amplifier are not blocked to prevent overheating.
• කේබල් සම්බන්ධතා: Periodically check all coaxial cable connections to ensure they are secure and free from corrosion.

7. දෝශ නිරාකරණය

If you encounter issues with your EDISION LIA-301 amplifier, පහත දැක්වෙන පොදු ගැටළු සහ විසඳුම් වෙත යොමු වන්න:

8. පිරිවිතර

9. වගකීම් සහ සහාය

For information regarding warranty terms, technical support, or spare parts availability, please refer to the official EDISION website or contact your local retailer where the product was purchased. This manual does not contain specific warranty details or direct support contact information.

වැඩිදුර සහාය සඳහා, ඔබට පිවිසිය හැක්කේ EDISION official webඅඩවිය.