1. Introduction
This manual provides essential information for the proper installation, operation, and maintenance of your Schwaiger BN8699 Two-Device Amplifier. This device is designed to amplify television coaxial signals, distributing them to two separate television sets or tuners. Please read this manual thoroughly before using the product to ensure safe and efficient operation.
2. Safety Instructions
- Ensure the amplifier is connected to a power outlet with the correct voltage as specified on the device label.
- Do not expose the device to moisture, rain, or extreme temperatures.
- Avoid placing the amplifier near heat sources or in direct sunlight.
- Do not open the casing of the amplifier. Servicing should only be performed by qualified personnel.
- Keep the device away from children.
- Disconnect the power plug from the outlet if the device is not in use for an extended period or during cleaning.
3. Package Contents
Please check that all items are present:
- Schwaiger BN8699 Two-Device Amplifier
- Integrated Power Cable with Plug
- User Manual (this document)
4. Product Overview
The Schwaiger BN8699 amplifier is designed to boost TV signals for improved reception on two separate devices. It features a compact design and integrated power supply.

Figure 1: Front view of the Schwaiger BN8699 amplifier, showing the input and output coaxial ports, and the integrated power cable.

Figure 2: Angled view of the Schwaiger BN8699 amplifier, illustrating its compact size and the connection points.
Key Features:
- Amplifies TV coaxial signals by 18 dB per output.
- Distributes signal to two television sets or tuners.
- Integrated power supply for convenient setup.
5. Setup
Follow these steps to set up your amplifier:
- Identify Connections: Locate the input coaxial port (often labeled 'IN' or 'Antenna') and the two output coaxial ports (often labeled 'TV1' and 'TV2' or 'OUT1' and 'OUT2') on the amplifier.
- Connect Input Signal: Connect the coaxial cable from your antenna or wall outlet to the input port of the Schwaiger BN8699 amplifier. Ensure the connection is secure.
- Connect Output Devices: Connect a coaxial cable from 'TV1' output port on the amplifier to the antenna input of your first television or tuner. Repeat this step for the 'TV2' output port and your second television or tuner.
- Power Connection: Plug the integrated power cable of the amplifier into a standard electrical wall outlet.
- Verify Operation: Turn on your televisions and perform a channel scan if necessary. Check for improved signal quality and reception.
6. Operating
Once properly installed, the Schwaiger BN8699 amplifier operates continuously when connected to power. It requires no further user interaction for its primary function of signal amplification and distribution.
- The amplifier will automatically boost the incoming TV signal and distribute it to the connected output devices.
- Ensure all coaxial cables are securely fastened to maintain optimal signal integrity.
7. Maintenance
The Schwaiger BN8699 amplifier requires minimal maintenance.
- Cleaning: Disconnect the amplifier from the power outlet before cleaning. Use a soft, dry cloth to wipe the exterior of the device. Do not use liquid cleaners or abrasive materials.
- Cable Inspection: Periodically check all coaxial cables for damage or loose connections. Damaged cables can degrade signal quality.
- Ventilation: Ensure the amplifier is placed in a location with adequate ventilation to prevent overheating. Do not cover the ventilation slots.
8. Troubleshooting
If you experience issues with your amplifier, refer to the following common troubleshooting steps:
- No Signal or Poor Picture Quality:
- Check all coaxial cable connections to ensure they are tight and secure.
- Verify that the amplifier's power plug is securely inserted into a working electrical outlet.
- Ensure your antenna is properly positioned and connected.
- Try bypassing the amplifier to see if the signal improves (connect antenna directly to TV). If it does, the amplifier might be faulty or incorrectly installed.
- No Power Indicator:
- Check the power outlet with another device to confirm it is functional.
- Ensure the power cable is not damaged.
- Interference:
- Ensure the amplifier is not placed too close to other electronic devices that might cause interference.
- Use high-quality, shielded coaxial cables.
If problems persist after attempting these steps, contact customer support.
9. Specifications
| Model Number | BN8699 531 |
| Brand | Schwaiger GmbH |
| Product Type | Two-Device Amplifier |
| Amplification | 2 x 18 dB |
| Number of Channels | 2 |
| Antenna Type | Television |
| Color | Black |
| Product Dimensions | 7.8 x 12.7 x 3.7 cm |
| Weight | 380 g |
| GTIN | 04004005504996 |
10. Warranty and Support
Specific warranty information for the Schwaiger BN8699 amplifier is not provided within this manual. For details regarding warranty coverage, technical support, or service, please refer to the documentation included with your purchase or contact Schwaiger GmbH customer service directly.





