pengenalan
The VBESTLIFE 95DT DVB-T Digital TV Signal Finder is a professional tool designed to assist in the precise alignment of terrestrial TV antennas. It features a backlight for night use, an elegant design, and is convenient to carry. This device helps you achieve optimal signal reception for a high-quality digital TV viewpengalaman dalam.
Kandungan Pakej
Sila semak pakej untuk item berikut:
- 1 x Signal Finder (95DT DVB-T Digital TV Signal Finder)
- 1 x Kabel Kuasa
- 1 x AA Battery Box (Batteries are not included)
- 1 x Manual Pengguna (dokumen ini)
Persediaan
Follow these steps to set up your DVB-T Digital TV Signal Finder:
- Bekalan Kuasa: Insert 6 AA batteries (not included) into the provided AA Battery Box. Connect the power cable from the battery box to the 9V DC input port on the signal finder. Alternatively, use a compatible 9V DC power adapter (not included).
- Sambung ke Antena: Connect your terrestrial TV antenna cable to the "ANTENNA" input port on the signal finder.
- Connect to TV/Receiver: Connect a coaxial cable from the "POWER" output port on the signal finder to your DVB-T receiver or television's antenna input.
- Hidupkan kuasa: Ensure the signal finder is powered on. The backlight will illuminate, and the meter needle should show a reading.
Arahan Operasi
To find the optimal signal strength for your DVB-T antenna:
- Pelarasan Awal: With the signal finder connected, turn the sensitivity adjustment knob (located on the side) until the meter needle is around the middle of the scale (e.g., 5-6).
- Penjajaran Antena: Slowly rotate your terrestrial TV antenna horizontally and vertically. Observe the meter needle on the signal finder.
- Maximize Signal: Adjust the antenna direction until the meter needle shows the highest possible reading.
- Penalaan halus: If the needle goes beyond the maximum reading (e.g., 10), reduce the sensitivity using the adjustment knob and continue fine-tuning the antenna direction for the highest reading within the meter's scale.
- Penggunaan Kompas: The integrated compass can help in initial antenna positioning, especially for remote satellite antennas, by indicating general directions.
- Verify on TV: Once the signal finder indicates the strongest signal, check your TV or DVB-T receiver for picture quality and channel availability.
Penyelenggaraan
To ensure the longevity and optimal performance of your signal finder:
- Pastikan peranti bersih dan bebas daripada habuk. Gunakan kain lembut dan kering untuk pembersihan.
- Elakkan daripada mendedahkan peranti kepada suhu yang melampau, kelembapan atau cahaya matahari langsung.
- Jangan jatuhkan atau tundukkan peranti kepada kesan yang kuat.
- If using batteries, remove them if the device will not be used for an extended period to prevent leakage.
Menyelesaikan masalah
If you encounter issues with your signal finder, consider the following:
- No Power/No Backlight: Check the battery connection or power adapter. Ensure batteries are correctly inserted and charged, or the power adapter is functioning.
- Tiada Bacaan Isyarat: Verify all cable connections are secure. Ensure your antenna is properly connected and there is a DVB-T signal available in your area. Increase the sensitivity knob to its maximum to detect weak signals.
- Bacaan Tidak Tepat: Ensure the device is not near strong electromagnetic interference sources. Re-check connections.
Spesifikasi
| Ciri | Spesifikasi |
|---|---|
| Nama Jenama | VBESTLIFE |
| taip | Analog |
| asal usul | Tanah Besar China |
| Pensijilan | CE |
| Julat Kekerapan | 170-860MHz |
| Julat Tahap Input | -40 ~ -10dBm (65-95dBuv) |
| Impedans | 75Ω |
| Kehilangan Sisipan | ≤5.0dB |
| Bekalan Kuasa | 9V DC |
| Suhu Operasi | 0 ~ 40 ℃ |
| Dimensi | 12.5 x 6.4 x 3.5 cm (4.92 x 2.52 x 1.38 inci) |
| Berat Pakej | 196g |
Petua pengguna
- The backlight feature is very useful for working in dimly lit areas or at night.
- The compact and elegant design makes it easy to carry and use on the go.
- This signal finder is particularly effective for aligning remote terrestrial TV antennas.
- Always start with the sensitivity knob at a medium setting and adjust as needed to get a readable signal on the meter.
- For initial antenna positioning, use the integrated compass to orient your antenna towards known broadcast towers.
Waranti dan Sokongan
For any issues or questions regarding your 95DT DVB-T Digital TV Signal Finder, please contact the seller or manufacturer's customer support. Keep your purchase receipt as proof of purchase for any warranty claims.
