gesobyte GSB23-250
gesobyte Indoor TV Antenna User Manual
Model: GSB23-250
1. Konec produktuview
The gesobyte Indoor TV Antenna is designed to provide access to free over-the-air (OTA) digital television broadcasts, including Full HD 1080p and 4K channels. It features an amplified signal booster with a Smart IC Chip for enhanced reception and filtering of cellular and FM signals. The antenna comes with an 18 ft coaxial cable and a USB AC adapter for flexible placement and power options.

Figure 1: gesobyte Indoor TV Antenna components, including the antenna panel, amplifier, coaxial cable, and USB power adapter.
2. Obsah balení
- gesobyte Indoor TV Antenna
- Amplifier Signal Booster with Smart Switch (Short Range / Long Range)
- 18 stop koaxiální kabel
- USB AC Power Adapter
- Návod k použití (tento dokument)
3. Bezpečnostní pokyny
- Do not expose the antenna or its components to rain or moisture.
- Avoid placing the antenna near heat sources or in direct sunlight for extended periods.
- Před zapnutím se ujistěte, že jsou všechna připojení zajištěna.
- Do not attempt to disassemble or modify the antenna or amplifier. This will void the warranty.
- Uchovávejte mimo dosah dětí.
4. Průvodce nastavením
4.1 Připojení antény
- Connect the coaxial cable from the antenna to the 'ANT/IN' or 'CABLE/ANT IN' port on the back of your television or digital converter box.
- Připojte amplifier to the coaxial cable.
- Connect the USB power adapter to the amplifier and plug it into a standard wall outlet or a USB port on your TV.

Figure 2: Connection diagram for the gesobyte Indoor TV Antenna to a television or digital converter box.
4.2 Positioning the Antenna
Optimal antenna placement is crucial for signal reception. Consider the following:
- Window Placement: Placing the antenna on or near a window often yields the best results as it minimizes obstructions.
- Umístění na stěnu: If a window is not feasible, try placing it high on a wall.
- Behind the TV / On the Table: These locations may work but might result in weaker signals depending on your proximity to broadcast towers and surrounding obstacles.

Figure 3: Recommended and alternative placement options for the indoor antenna.
Use online tools or apps to locate broadcast towers in your area to help determine the best direction for your antenna.
5. Návod k obsluze
5.1 Scanning for Channels
- After connecting and positioning the antenna, turn on your television.
- Access your TV's menu and navigate to 'Channel Scan', 'Auto Program', or 'Auto Tune'. The exact name may vary by TV model.
- Select 'Antenna' or 'Air' as the input source, not 'Cable'.
- Spusťte vyhledávání kanálů. Tento proces může trvat několik minut.
- Jakmile je vyhledávání dokončeno, televizor zobrazí dostupné kanály.
Note: Always rescan for channels if you move the antenna to a new location or if you experience signal loss.
5.2 Pomocí Amplifier Smart Switch
The amplifier features a Smart Switch with 'Short Range' and 'Long Range' settings. Adjust this switch based on your distance from broadcast towers:
- Krátký dosah: Use this setting if you are close to broadcast towers (typically within 35 miles) to prevent signal overload.
- Dlouhý dosah: Use this setting if you are further away from broadcast towers (up to 600 miles) to boost weaker signals.
Experiment with both settings to find the one that provides the best reception for your location.

Obrázek 4: amplifier with its Smart Switch for range adjustment and integrated Smart IC Chip for signal processing.
6. Údržba
- Clean the antenna surface with a soft, dry cloth. Do not use liquid cleaners or abrasive materials.
- Ensure the coaxial cable is not bent sharply or pinched, as this can damage the internal wiring and affect signal quality.
- Pravidelně kontrolujte všechna připojení, abyste se ujistili, že jsou bezpečná.

Obrázek 5: Průřez view of the 18 ft high-performance coaxial cable, highlighting its durable construction and signal quality features.
7. Řešení problémů
| Problém | Možná příčina | Řešení |
|---|---|---|
| No channels found or poor signal quality. | Incorrect antenna placement, amplifier setting, or TV input. |
|
| Obraz se pixeluje nebo zamrzá. | Slabý signál nebo rušení. |
|
| Some channels are missing. | Directional signal or local broadcast changes. |
|
8. Specifikace
| Číslo modelu | GSB23-250 |
| Značka | gesobyte |
| Barva | Černý |
| Impedance | 75 Ohmy |
| Maximální dosah | Up to 600 miles (with ampživější) |
| Délka koaxiálního kabelu | 18 stop |
| Podporovaná rozlišení | 4K, 1080p, 720p, etc. |
| UPC | 850027296517 |
9. Záruka a podpora
gesobyte products are designed for reliability and performance. For warranty information or technical support, please contact gesobyte customer service. Refer to the product packaging or the official gesobyte webstránky s nejaktuálnějšími kontaktními údaji.
Our team of TV tech professionals is available to assist you with any problems or questions regarding your HDTV Antenna.
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