Introduction
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 viewing experience.
Package Contents
Please check the package for the following items:
- 1 x Signal Finder (95DT DVB-T Digital TV Signal Finder)
- 1 x Power Cable
- 1 x AA Battery Box (Batteries are not included)
- 1 x User Manual (this document)
Setup
Follow these steps to set up your DVB-T Digital TV Signal Finder:
- Power Supply: 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).
- Connect to Antenna: 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.
- Power On: Ensure the signal finder is powered on. The backlight will illuminate, and the meter needle should show a reading.
Operating Instructions
To find the optimal signal strength for your DVB-T antenna:
- Initial Adjustment: 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).
- Antenna Alignment: 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.
- Fine-tuning: 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.
- Compass Use: 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.
Maintenance
To ensure the longevity and optimal performance of your signal finder:
- Keep the device clean and free from dust. Use a soft, dry cloth for cleaning.
- Avoid exposing the device to extreme temperatures, humidity, or direct sunlight.
- Do not drop or subject the device to strong impacts.
- If using batteries, remove them if the device will not be used for an extended period to prevent leakage.
Troubleshooting
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.
- No Signal Reading: 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.
- Inaccurate Readings: Ensure the device is not near strong electromagnetic interference sources. Re-check connections.
Specifications
| Feature | Specification |
|---|---|
| Brand Name | VBESTLIFE |
| Type | Analog |
| Origin | Mainland China |
| Certification | CE |
| Frequency Range | 170-860MHz |
| Input Level Range | -40 ~ -10dBm (65-95dBuv) |
| Impedance | 75Ω |
| Insertion Loss | ≤5.0dB |
| Power Supply | 9V DC |
| Operating Temperature | 0 ~ 40℃ |
| Dimensions | 12.5 x 6.4 x 3.5 cm (4.92 x 2.52 x 1.38 inches) |
| Package Weight | 196g |
User Tips
- 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.
Warranty and Support
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.