Adjusting Tension

All tension adjustment is accomplished by using the needle thread tension dial. The bobbin case tension is pre-set at the factory and cannot be adjusted.

The tension level may be determined by using two different color threads for the needle and bobbin threads, and then analyzing the resulting stitches.

ALWAYS DOUBLE CHECK THREADING BEFORE ATTEMPTING TO ADJUST TENSION!

When an even amount of thread is exerted on both threads, a smooth, even stitch known as a balanced stitch is produced.

A perfect, balanced stitch will have the needle and bobbin threads locked between the two layers of fabric with no loops on top or bottom and no puckering.

Too much tension will produce a tight stitch, which will cause the fabric to pucker. To decrease tension, turn the tension dial downwards.

Too little tension will produce a loose stitch, which will cause loops in your seam. To increase tension, turn the dial upwards.

SP-402 specifications

Introducing the Top Innovations SP-402, a state-of-the-art device designed to revolutionize user experience across various industries. This groundbreaking product showcases a harmonious blend of advanced technologies and innovative features tailored to meet the evolving demands of modern users.

At the heart of the SP-402 is its powerful processor, engineered to deliver exceptional performance. This high-speed chip ensures seamless multitasking, allowing users to operate multiple applications without any lag. Coupled with extensive RAM, the SP-402 handles data processing efficiently, making it ideal for professionals who require reliability under pressure.

A standout feature of the SP-402 is its stunning display technology. Users are greeted with vibrant colors and sharp image quality, thanks to its high-resolution screen. This not only enhances visual experiences for consumers but also proves beneficial in professional settings, where clarity and detail are essential. The display is designed with anti-glare technology, ensuring readability in various lighting conditions.

Durability is another characteristic that sets the SP-402 apart from its competitors. Built with rugged materials, this device is engineered to withstand daily wear and tear, making it suitable for both indoor and outdoor use. The IP67 rating confirms its resistance to dust and water, granting users peace of mind in challenging environments.

Connectivity options are robust, with the SP-402 supporting a variety of networks including 5G, Wi-Fi 6, and Bluetooth 5.0. This ensures fast and reliable connections, facilitating smooth communication and data transfer. The built-in security features, such as biometric authentication and advanced encryption, protect sensitive data from unauthorized access.

Battery life is another impressive feature of the SP-402. Offering long-lasting performance, the device ensures productivity without the constant need for recharging. Fast charging capabilities allow users to quickly recharge, minimizing downtime.

In conclusion, the Top Innovations SP-402 exemplifies cutting-edge technology with its powerful processing, stunning display, rugged durability, extensive connectivity, and long battery life. This device is an excellent choice for anyone seeking innovation and reliability, setting a new standard for performance in its category.