5. OPERATION

5-4-5. Underlay programs

Four types of underlay patterns are available. These four types can also be combined. Refer to the examples of use to determine which type of underlay to use.

Parameter No. 45

46

 

 

47

58

 

 

 

 

 

 

 

 

 

 

 

 

(5)

 

 

(6)

 

 

 

 

 

(4)

 

 

 

 

 

 

(8)

 

 

 

 

 

(3)

 

(9)

 

 

 

 

(2)

 

 

 

 

 

 

(7)

 

 

 

 

(1)

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

2125Q Underlays sewn together

Saw-shape underlays

 

Rectangle underlays

Zigzag underlay stitch

 

 

 

 

 

 

 

 

1.Underlays sewn together

•This type of underlay pattern is used for resewing if the knife has operated before the seam has been formed, such as when sewing is complete without the upper thread breaking even though the lower thread has run out. It is particularly useful for sewing up the hole made by the knife beforehand at times when zigzag stitches do not hold properly.

•The pile of fluffy fabrics is pressed down before sewing, so that the buttonhole finish looks more attractive.

2.Saw-shape underlay

•This type of underlay is useful for stretch materials to prevent them from stretching.

•It is useful for preventing dimples from forming during bar tacking. Radial-type buttonholes are useful for preventing dimples.

•It is also useful for strengthening the buttonholes to stop the seam from unravelling, which can often happen with materials with coarse weaves.

3.Rectangle underlay

•This type of underlay is useful for stretch materials to prevent them from stretching.

•This is effective in preventing seams from unravelling in materials which appear not to have a very coarse weave. It also serves to reinforce the buttonhole.

•If the seam is hidden and the seam width seems small, you can sew 2 - 3 rectangle underlays to make the material look more voluminous.

•Underlays such as (1) to (9) in the illustration can be sewn in slightly different positions by changing the setting value for parameter No. 50 (underlay offset) so that the seam does not become too stiff and to further increase the feeling of volume.

4.Zigzag underlay stitch

•This is particularly effective in preventing seams from unravelling in materials which appear not to

have a very coarse weave. It also serves to reinforce the buttonhole.

(If parameter No. 58 - Zigzag width [Dimension A in the illustration] is set to about 0.4 mm, the zigzag underlay stitches will be even stronger than other underlay stitches.)

*If parameter No. 58 is set after saw-shaped underlay stitches or rectangle underlay stitches have been set, zigzag underlay stitches will only be sewn for the first cycle of underlay stitching.)

NOTE:

When sewing underlays, the number of bar tacking stitches will increase, so that thread breakages or broken needles may occur. To avoid such problems, reduce the number of underlays or drop the sewing speed.

*When underlays are sewn together, the order of sewing is underlays sewn together → saw-shape underlays → rectangle underlays.

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HE-8000

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Motorola HE-8000 I, LH4-B800E Underlay programs, Underlays sewn together, Saw-shape underlay, Rectangle underlay
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LH4-B800E, HE-8000, HE-8000 I specifications

Motorola has long been a pioneer in communication technologies, and the introduction of models like the HE-8000 I, HE-8000, and LH4-B800E showcases the company's commitment to quality and innovation in the realm of wireless communication devices. These models offer a blend of advanced features, robust design, and cutting-edge technologies that cater to various user needs.

The Motorola HE-8000 I is characterized by its sleek and ergonomic design, making it comfortable for extended use. It boasts a long battery life, ensuring that users can stay connected for longer periods without the need for frequent recharging. This model is equipped with enhanced audio clarity, utilizing advanced noise-canceling technology to ensure clear communication even in noisy environments. Furthermore, the HE-8000 I features multi-channel capabilities, allowing users to switch between multiple channels effortlessly.

Similar in design and functionality, the HE-8000 model enhances user experience with its intuitive interface. This model supports Bluetooth connectivity, making it compatible with a wide range of devices, including smartphones and tablets. The HE-8000's build quality is reinforced for durability in rugged conditions, making it an ideal choice for professionals who require reliable communication tools in challenging environments.

The LH4-B800E represents the pinnacle of Motorola's commitment to delivering versatile communication solutions. It includes advanced features such as GPS tracking and real-time location sharing, which are essential for teams working in logistics, security, and emergency services. The LH4-B800E also stands out for its superior range, offering extended coverage even in remote areas, ensuring that users remain connected.

All three models incorporate advanced encryption technologies to enhance security and protect sensitive communications. They are built to be water and dust resistant, meeting industry standards for ruggedness, which ensures reliable operation in various weather conditions.

Ultimately, the Motorola HE-8000 I, HE-8000, and LH4-B800E exemplify the brand's commitment to innovation and user-centric design. With a focus on clear communication, extended battery life, and robust connectivity options, these devices are well-suited for a wide array of professional applications, from fieldwork to corporate communication. Whether for individual use or in a team setting, these Motorola models are engineered to empower users with reliable and efficient communication solutions, reflecting the company’s legacy in the telecommunications industry.
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