ຫນຶ່ງສໍາລັບທຸກຄົນ Amplified Indoor Digital TV Aerial SV9494 User Manual

1. ບົດແນະນຳ

This manual provides comprehensive instructions for the setup, operation, and maintenance of your One For All Amplified Indoor Digital TV Aerial, model SV9494. This aerial is designed to enhance your television viewing experience by providing clear reception of Freeview (DVB-T/T2) and analogue TV signals, supporting up to 4K Ultra HD channels within a range of 15 miles. Its advanced features, including Automatic Gain Control and a 3G/4G block-filter, ensure optimal signal quality.

2. ຄຸນລັກສະນະຂອງຜະລິດຕະພັນ

• ການອອກແບບທີ່ສະຫງ່າງາມ: The aerial features an innovative design that integrates seamlessly into modern home décor.
• ຟຣີview & 4K Ultra HD Ready: Optimized for receiving over 60 digital TV channels and up to 15 HD channels, supporting up to 4K Ultra HD digital television.
• ການຄວບຄຸມການໄດ້ຮັບອັດຕະໂນມັດ (AGC): Automatically adjusts signal amplification to ensure optimal gain levels at all times, maximizing channel availability.
• ຕົວຊີ້ວັດລະດັບສັນຍານ: Small LED indicators display the strength of the incoming signal, assisting in finding the best aerial placement.
• 15-Mile Reception Range: Recommended for use within a 15-mile radius from your nearest broadcast transmitter for best performance.
• Integrated 3G/4G Block-Filter: Shields against mobile phone signals to prevent interference and ensure clear reception.

3. ຄໍາແນະນໍາການຕິດຕັ້ງ

3.1 ການຫຸ້ມຫໍ່

ເອົາສ່ວນປະກອບທັງຫມົດອອກຈາກການຫຸ້ມຫໍ່ຢ່າງລະມັດລະວັງ. ໃຫ້ແນ່ໃຈວ່າມີລາຍການຕໍ່ໄປນີ້:

• ຫນຶ່ງສໍາລັບທຸກຄົນ Amplified Indoor Digital TV Aerial (SV9494)
• Power Adapter
• ສາຍ Coaxial
• ຄູ່ມືຜູ້ໃຊ້ (ເອກະສານນີ້)

3.2 Aerial Placement

Optimal placement is crucial for maximizing signal reception. Consider the following guidelines:

• ຄວາມໃກ້ກັບປ່ອງຢ້ຽມ: Place the aerial near a window, ideally facing the direction of your local broadcast transmitter.
• ຄວາມສູງ: Position the aerial as high as possible, away from obstructions like large metal objects or thick walls.
• ແຊກແຊງ: Keep the aerial away from other electronic devices (e.g., microwaves, cordless phones, Wi-Fi routers) that may cause interference.
• ຕົວຊີ້ວັດລະດັບສັນຍານ: Utilize the built-in LED signal level indicator (described in Section 4.2) to find the best placement. Rotate or reposition the aerial slightly until the indicator shows the strongest signal.

ຮູບພາບ 1: ດ້ານຫນ້າ view of the One For All Amplified Indoor Digital TV Aerial SV9494, showcasing its spherical design and blue signal indicator light.

Image 2: Diagram illustrating recommended reception ranges for different aerial types, highlighting the 15-mile optimal range for amplified indoor aerials.

3.3 ການເຊື່ອມຕໍ່

1. Connect one end of the supplied coaxial cable to the antenna input port on the back of your television or digital set-top box.
2. Connect the other end of the coaxial cable to the antenna output port on the One For All SV9494 aerial.
3. Plug the power adapter into the aerial's power input port.
4. Plug the power adapter into a standard electrical wall outlet. The aerial's power indicator light should illuminate.

4. ຄໍາແນະນໍາການດໍາເນີນງານ

4.1 Tuning Your TV

After connecting the aerial, you will need to perform a channel scan or auto-tune on your television or set-top box to find available channels.

1. Turn on your television and select the correct input source (e.g., TV, DTV, Antenna).
2. Access your TV's menu settings. Look for options such as "Channel Setup," "Auto Scan," "Program Scan," or "Antenna Setup."
3. ເລີ່ມການສະແກນຊ່ອງ. ຂະບວນການນີ້ອາດຈະໃຊ້ເວລາຫຼາຍນາທີ.
4. Once the scan is complete, your TV should display the available digital and analogue channels.

Refer to your television's user manual for specific instructions on how to perform a channel scan.

4.2 Signal Level Indicator

The One For All SV9494 features a patented Signal Level Indicator, which uses small LED lights to show the strength of the received signal. When positioning the aerial, observe these LEDs:

• More illuminated LEDs indicate a stronger signal.
• Adjust the aerial's position and orientation until the maximum number of LEDs are lit, indicating the best possible signal reception.

5. ບໍາລຸງຮັກສາ

To ensure the longevity and optimal performance of your One For All Amplified Indoor Digital TV Aerial, follow these simple maintenance guidelines:

• ທໍາຄວາມສະອາດ: Dust the aerial regularly with a soft, dry cloth. Do not use liquid cleaners, aerosols, or abrasive materials, as these can damage the surface or internal components.
• ການຈັດວາງ: Avoid placing the aerial in direct sunlight or near heat sources, which can affect its performance and lifespan.
• ການດູແລສາຍໄຟ: Ensure the coaxial cable is not kinked, pinched, or excessively bent, as this can degrade signal quality.

6. ການແກ້ໄຂບັນຫາ

If you experience issues with your aerial, consult the following troubleshooting guide:

• No Signal / Few Channels:
  • Ensure all cables are securely connected to both the aerial and the TV/set-top box.
  • Verify the power adapter is correctly plugged in and the aerial's power indicator is on.
  • Reposition the aerial. Use the Signal Level Indicator to find a location with stronger reception. Try moving it closer to a window or higher up.
  • ປະຕິບັດການສະແກນຊ່ອງໃໝ່ໃນໂທລະພາບຂອງທ່ານ.
  • Check the distance to your nearest transmitter. The aerial performs best within 15 miles. For greater distances, an outdoor aerial may be required.
• Poor Picture Quality / Pixelation:
  • This often indicates a weak or intermittent signal. Adjust the aerial's position using the Signal Level Indicator.
  • Ensure there are no nearby electronic devices causing interference.
  • Check the coaxial cable for damage or loose connections.
• Aerial Not Powering On:
  • Confirm the power adapter is fully inserted into both the aerial and the wall outlet.
  • Try plugging the power adapter into a different working outlet.

7. ຂໍ້ມູນຈໍາເພາະ

8. ການຮັບປະກັນແລະການສະຫນັບສະຫນູນ

One For All products are designed and manufactured to high quality standards. For detailed warranty information, please refer to the warranty card included with your product or visit the official One For All website. For technical support or further assistance, please contact One For All customer service through their official channels.