Blomberg DND 1976 XT, DND 1977 XT specification

The operation noise increases when the refrigerator is running.

•The operating performance of the refrigerator may change due to the changes in the ambient temperature. It is normal and not a fault.

Vibrations or noise.

•The floor is not even or it is weak. The refrigerator rocks when moved slowly.

Make sure that the floor is strong enough to carry the refrigerator, and level.

•The noise may be caused by the items put onto the refrigerator. Items on top of the refrigerator should be removed.

There are noises coming from the refrigerator like liquid spilling or spraying.

•Liquid and gas flows happen in accordance with the operating principles of your refrigerator. It is normal and not a fault.

There is a noise like wind blowing.

•Fans are used in order to cool the refrigerator. It is normal and not a fault.

Condensation on the inner walls of refrigerator.

•Hot and humid weather increases icing and condensation. It is normal and not a fault.

•Doors might have been left ajar; make sure that the doors are closed fully.

•Doors might have been opened frequently or left ajar for a long time; open them less frequently.

Humidity occurs on the outside of the refrigerator or between the doors.

•There might be humidity in the air; this is quite normal in humid weather. When the humidity is less, condensation will disappear.

Bad odour inside the refrigerator.

•Inside of the refrigerator must be cleaned. Clean the inside of the refrigerator with a sponge, lukewarm water or carbonated water.

•Some containers or package materials might cause the smell. Use a different container or different brand packaging material.

The door is not closing.

•Food packages may prevent the door's closing. Replace the packages that are obstructing the door.

•The refrigerator is not completely upright on the floor and rocking when slightly moved. Adjust the elevation screws.

•The floor is not level or strong. Make sure that the floor is level and capable to carry the refrigerator.

Crispers are stuck.

•The food might be touching the ceiling of the drawer. Rearrange food in the drawer.

DND 1977, DND 1977 XT, DND 1976 XT specifications

The Blomberg DND series, particularly the DND 1976 XT, DND 1977 XT, and DND 1977, are iconic home audio systems from the mid-1970s that represent a significant evolution in consumer audio technology. These models are well-regarded for their innovative features, superior sound quality, and striking design, making them a favorite among audiophiles and casual listeners alike.

The DND 1976 XT introduced cutting-edge technology for its time, boasting a 2-way speaker system that employed a high-quality tweeter and a robust woofer. This combination enhanced the audio experience with clear highs and deep bass. The model's amplifier was specifically designed to ensure clean power delivery, minimizing distortion even at higher volumes. The XT version also incorporated a distinctive wood veneer finish, which not only provided aesthetic appeal but also helped in minimizing sound resonance.

Building on the success of the 1976 XT, the DND 1977 XT further enhanced audio reproduction with improved components. This model featured advanced crossover technology that optimized frequency distribution between the speakers, resulting in a more balanced sound. The DND 1977 XT also included a more powerful amplifier than its predecessor, providing greater dynamic range and the ability to effortlessly fill larger rooms with music. A built-in radio tuner expanded the functionality, allowing users to enjoy their favorite stations without the need for additional equipment.

The standard DND 1977 model, while slightly less advanced than the XT versions, was still a competitive entry in the market. It maintained many of the high-quality characteristics of the XT models, including strong build quality and refined sound reproduction. The DND 1977 featured a simpler design but still benefited from Blomberg's reputation for durability and reliability.

Key characteristics across the DND series include their user-friendly controls and intuitive layouts, making them accessible for users of all experience levels. Additionally, the compact dimensions of these models allowed for flexible placement in various living spaces without sacrificing audio quality.

In summary, the Blomberg DND 1976 XT, DND 1977 XT, and DND 1977 represent a significant chapter in the evolution of home audio systems during the 1970s. With their innovative technologies, emphasis on sound quality, and stylish designs, they continue to be appreciated by vintage audio enthusiasts and collectors today. These models not only set the stage for future advancements in audio technology but also left a lasting legacy in the world of consumer electronics.