10. Adjustment

10-18. Checking the input sensor and DIP switch input

P

POWER q

e

R E S E T

w

T E S T

PROGRAM NO.

X-SCALE

Y-SCALE

SPEED

COUNTER

P1 P2

P3 P4

r

BOBBIN.WIND

S E L E C T

t

1.When the X-SCALE indicator q is illuminated and the RESET switch e is pressed while the TEST switch w is being pressed, the state of the X home position signal will appear on the display window r.

·When sensor is ON

·When sensor is OFF

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

2.Each time the SELECT switch t is pressed, a different indicator will illuminate and the operating condition for the corresponding item will appear on the display window r

·When X-SCALE indicator is illuminated ........ X home position sensor (ON when home position detected) ·When Y-SCALE indicator is illuminated ........ Y home position sensor (ON when home position detected) ·When SPEED indicator is illuminated ........... Synchronizer ( * 1)

·When COUNTER indicator is illuminated ..... Presser sensor (ON when presser is lowered)

*1 The synchronizer display simultaneously displays the needle up signal (3rd digit), the 24-section signal (2nd digit) and the needle down signal (1st digit).

[ H L L]

“H” when the sensor is on, and “L” when the sensor is off

 

 

 

 

Needle down signal

 

 

 

 

 

 

 

 

 

 

 

 

24-section signal

 

 

 

 

 

 

 

 

Needle up signal

 

 

 

 

If the DIP switches at the side of the operation panel are changed at this time, the number of the DIP switch which was changed will be displayed in the 4th digit position of the display window r for about one second.

NOTE:

The DIP switch can be changed at this time without turning off the power so that you can check the DIP switch input. However, you should normally always turn off the power when changing DIP switch settings.

3. Press the TEST switch w again to return the display to the normal condition.

LK3-B448E MARKII/BA-16

53

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Brother LK3-B448E instruction manual P1 P2 P3 P4, Checking the input sensor and DIP switch input
Page 59 Page 61

LK3-B448E specifications

The Brother LK3-B448E is a versatile and innovative sewing machine designed to meet the needs of both home sewers and professionals alike. This comprehensive machine is especially advantageous for users who want to experiment with intricate designs and achieve high-quality results with ease.

At the core of the LK3-B448E lies its advanced computerized technology, which facilitates a seamless sewing experience. The machine features a user-friendly interface, making it accessible for not just experienced sewists but also beginners. The LCD display provides clear visibility of settings, stitch patterns, and design options, ensuring that users have full control over their projects.

One of the standout features of the LK3-B448E is its extensive library of built-in stitch patterns. With over 100 different stitches to choose from, including decorative, utility, and quilting stitches, users can easily customize their sewing to suit any project. In addition to the built-in stitches, this machine supports the use of embroidery patterns and designs, expanding creative possibilities significantly.

The LK3-B448E also incorporates advanced sewing technologies, such as automatic needle threading and a drop-in bobbin system. These features simplify the setup process, allowing users to spend more time sewing and less time managing technicalities. Furthermore, the machine offers adjustable stitch length and width, enabling personalized settings that cater to various fabric types and sewing tasks.

Another remarkable characteristic of the LK3-B448E is its adjustable presser foot pressure. This allows for better control, whether working with delicate fabrics or thicker materials. The machine’s speed controls help manage sewing speed, providing additional comfort for users as they tackle intricate patterns or detailed designs.

The LK3-B448E also supports USB connectivity, enabling users to transfer new designs and updates effortlessly. This feature ensures that the machine remains relevant with cutting-edge patterns and functionalities, extending its lifespan and usability.

In conclusion, the Brother LK3-B448E combines user-friendly design with advanced technology, offering a comprehensive sewing experience. Its extensive features, coupled with customizable settings, make it an ideal choice for both novice and experienced users looking to enhance their sewing projects. With the LK3-B448E, creating beautiful garments and intricate designs is a straightforward and enjoyable process.
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