Marantz Model 50

Operation/Safety

Read all operating and safety instructions for the product before use/operation and keep them for future reference. Use the product only for its intended purpose. Before operation, ensure the product is in perfect condition (visual inspection for external damage). Do not operate damaged products! If you have any questions or concerns, contact your retailer or trained, authorized personnel.

Warnings

Pay attention to all warnings on the product and in the product documentation!

Accessories

Use only accessories recommended by the manufacturer or those approved and suitable for the intended purpose.

Cables, Contacts, Connectors, and Accessories

Use cables and cable accessories only for their designated purpose. Ensure that cables, connectors, and distributors are not electrically or mechanically overloaded. Avoid bending or damaging cables during connection and routing. Ensure all connections are securely and safely installed. Replace damaged or defective cables and connectors immediately!

Power Supply

Electrical devices must only be operated using the power supply specified on the product or in the user manual. Protected devices may only be connected to approved grounded outlets. (If necessary, consult your retailer or power provider for the correct voltage and frequency).

Incoming Connections

When connecting electrical devices to external antennas or signal cables (e.g., Internet, antenna), proper grounding and lightning protection must be ensured. Disconnect all cable connections during extended periods of non-use (e.g., vacation).

Operating Location

Do not operate electrical devices, including accessories, in damp rooms or near water (e.g., bathtub, swimming pool, damp rooms, outdoors, etc.). Ensure adequate ventilation and appropriate ambient temperature when operating electrical devices. Make sure that existing ventilation openings and cooling elements are not covered and that there are no heat sources nearby. Place the product on a stable and secure surface to prevent it from falling or tipping over. For permanent installation, use only manufacturer-recommended mounting accessories and ensure professional installation (if necessary, by trained personnel). Ensure that the product cannot harm anyone. For powered devices, there is a risk of electric shock! Some products, such as amplifiers, can develop high temperatures, potentially causing burns or damage. Be especially cautious around children and pets!

Foreign Objects

Ensure that no solid or liquid foreign objects can enter the product.

Maintenance and Repairs

Have necessary maintenance and repairs carried out exclusively by trained and authorized personnel. If malfunctions occur, liquids or foreign objects enter the product, or the product experiences strong mechanical stress (e.g., falling), or if a defect is suspected, have the product inspected by qualified personnel.

Spare and Wear Parts

Ensure that only original or approved and suitable spare and wear parts are used.

Volume

Excessive volume/sound pressure can cause hearing damage or even loss. Use all audio products only at appropriate listening levels.

Batteries and Accumulators

Never store batteries or accumulators in flammable areas. Dispose of batteries and accumulators only in accordance with legal regulations.

Product Disposal

Dispose of the product only in accordance with legal regulations.