Overview; Function Buttons; Automatic Needle Threader - Bernina 820 Owner's Manual

function Buttons

Start/Stop Button
► starts and stops the sewing computer when
operating it without foot control
► slightly raise the presser foot when turning or
moving the project while sewing - hover
position
Quick reverse Button/Backstepping
► secures the seam beginning and end: sews in
reverse as long as the button is pressed
► used to program the buttonhole length
► used to program the darning length
► used to determine end of stitching in straight
stitch Securing stitch no. 5
► used for securing in Quilters Securing
Program no. 1324
► switching for accurate stitch-by-stitch back-
stepping (exact retracing of the last 200
needle penetrations)
pattern end
► a stop symbol which appears during sewing
indicates that the function is activated
► sewing computer stops at the end of the active
single pattern or the active pattern of a
combination
automatic thread cutter
► upper and lower threads are cut automatically
► 2-6 securing stitches can be programmed in
the setup program - these are sewn before the
thread is cut
When using metallic or cordonnet thread,
use the thread cutter on the head frame
only.
30

automatic needle threader

►
Double, triple and wing needles require
manual threading after the Automatic Needle
Threader button has been pressed.
Use the automatic needle threader for needle
sizes 70 - 120. Metallic threads, thick threads
like cordonnet and difficult to work with
threads should be threaded by hand.
the automatic threader mustn't be
activated with one of these presser feet
attached:
nos. 50, 55, 80, 85 and 86.
needle Stop up/Down
In the default setting the needle symbol is
displayed above the presser foot indicator.
►
►
►
032298.53.04_1204_B820_EN
touch button = completes the threading
process and threads the needle
touch the button briefly:
‣ the needle is raised or lowered (as when
tapping the foot control with your heel)
touch the button longer:
‣ the needle is lowered, the needle symbol is
displayed below
‣ the sewing computer stops with the needle
down
‣ this becomes your default setting
touch the button longer again:
‣ the needle is raised, the needle symbol is
displayed above
‣ the sewing computer stops with the needle
up