Information on BERNINA 820 and BERNINA 830 Software Update

Information on BERNINA 820 and BERNINA 830 Software Update
Information on BERNINA 820 and BERNINA 830 Software Update
1 General
1.1 Version Number of the Update
The version of the new software appears in «Setup Program/Information/Version 30.16.20». All sewing (BERNINA 820/830) and
embroidery information (BERNINA 830) are contained in the data.
We recommend to recalibrate the Oval, Mega and Jumbo hoops after each updating. (BERNINA 830)
If after an update the memory capacity does not display «100%», and no data is stored, the update must be performed once more.
1.2 Range of Languages
The Czech language can now also be selected on the screen.
2 Sewing Updates
2.1 Sewing Stitch Pattern No. 4
The stitch pattern formation of stitch no. 4 has been improved in the curves of the stitch pattern.
2.2 Error Message during Threading
It is now possible to remedy jamming of the threader occurring during the downwards movement of automatic threading by means of
an operation on the screen. The hand wheel must not be rotated while this is being accomplished.
As soon as the threader jams, a message appears on the screen. This message indicates that the threader should be moved
forwards, i.e. towards the user. Only afterwards should the green tick mark be pressed for confirmation.
The threader then returns automatically to the proper threading position.
The following text appears:
Do not move handwheel. Threading mechanism is blocked. Move thread runner manually in center position and confirm. Machine
drive will move to unlock threading mechanism.
BERNINA International AG • Seestrasse 161 • CH-8266 Steckborn • Schweiz
1
2.3 Backstepping Function with Presser Foot No. 4
This function was corrected in conjunction with presser foot no. 4.
It is no longer possible for presser foot no. 4 to be oversewn with a far left or right needle position.
2.4 Stitch Pattern Display
This field now displays the changes in the sewing stitch pattern in terms of stitch length and width, when the machine is sewing.
2.5 Sewing Speed with Specialty Needles
When working with special needles (e.g. twin or triple needles), the maximum speed is reduced to 800 RPM, and the sewing start is
more slowly at seam beginning.
2.6 Securing Stitches
Securing stitches can now be switched off permanently at the beginning of a stitch.
BERNINA International AG • Seestrasse 161 • CH-8266 Steckborn • Schweiz
2
When the machine is restarted, the following message appears on the screen:
2.7 Upper Thread Indicator
If you notice an error in the upper thread indicator, you can turn it off.
When the machine is switched on, a message is displayed to the effect that the upper thread indicator is off. To correct this error,
please consult your dealer.
2.8 Stopping the machine during stitching an automatic buttonhole
Problem:
If the sewing process is stopped by the sewer (i.e. not automatically because of thread breakage or a similar event) before the
automatic buttonhole is completed, the presser foot will be lifted and the slide moved to front. The buttonhole can then not be finished
accurately any more. A solution to this exceptional case has been found:
When using the automatic buttonhole foot 3A, the selected functions «Needle stop down» and «Hover position of presser foot»
become inactive. The advantage is that when stopping during sewing the slide won't move backwards and lose its sewing position.
The presser foot must be lifted via the «Presser foot position» button.
BERNINA International AG • Seestrasse 161 • CH-8266 Steckborn • Schweiz
3
2.9 Saving the Presser Foot Pressure Settings
The altered presser foot pressure settings are now also saved in the Personal Program. In the example, zigzag stitch no. 2 is selected
with a presser foot pressure with the value «80».
After the stitch is saved, the presser foot pressure is displayed in the Personal Program with the value «80».
2.10 Sewing without thread
After selection of «Sewing without thread» in the Setup Program, the «Automatic thread cutter» button on the head frame is inactive.
BERNINA International AG • Seestrasse 161 • CH-8266 Steckborn • Schweiz
4
3 Embroidery Updates (only BERNINA 830)
3.1 Modes for Embroidery Speed
With this release, it is possible to adjust the embroidery speed for all the BERNINA hoops that can be selected in the display.
The optimum embroidery speed is pre-programmed as standard and indicated with the tortoise symbol.
If you switch to maximum speed – represented by the hare symbol – embroidery quality is not guaranteed.
3.2 Embroidery Settings
Fabric thicknesses between 4.0 mm and 10.0 mm can now be selected. The setting is temporary. The speed is adjusted to the fabric
thickness.
BERNINA International AG • Seestrasse 161 • CH-8266 Steckborn • Schweiz
5
3.3 Securing Stitches in Embroidery Mode
The securing stitches can now be switched off permanently at the beginning of a motif.
When the BERNINA 830 is restarted, the following message appears on the screen:
3.4 Limited Editing Functions with Cutwork Designs
The mirroring functions up/down and left/right are not active, when a cutwork design is used. Furthermore, the multifunctional knob for
rotating designs is also not active.
BERNINA International AG • Seestrasse 161 • CH-8266 Steckborn • Schweiz
6
Was this manual useful for you? yes no
Thank you for your participation!

* Your assessment is very important for improving the work of artificial intelligence, which forms the content of this project

Download PDF

advertisement