Bernina Stitch Regulator, homeappliance

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Information on Software Update BERNINA 8 Series, V29.39.00 Information on Software Update BERNINA 830 / 820 Software Version 3 1 General Changes 3 1.1 Language "Finnish" integrated 3 1.2 Display of data version number 3 2 Sewing Updates 4 2.1 Thread tension for the underlay segments (buttonholes) 4 2.2 Manual threading 5 2.3 The use of straight stitch feet with thread cutting 5 2.4 Disable automatic thread cutting when opening the bobbin door 5 2.5 Thread cutting without fabric movement 5 2.6 "Manual" winding of the lower bobbin thread 5 2.7 Winding indicator during sewing/embroidery 6 2.8 Reset of back stepping history 6 2.9 Thread breakage hint 7 2.10 Problem with Foot #57D and straight stitch plate compatibility 7 2.11 Presser Foot #0 can be used for automatic threading. With the "Walking foot" automatic threading is not possible 8 2.12 Information Foot #2a corrected 8 2.13 Pattern #169 improved 9 2.14 Tension changed for the "tie on" stitches 9 2.15 Upper thread detection changed 9 3 Embroidery Updates (BERNINA 830 only) 10 3.1 Start of embroidery 10 3.2 Using zoom option with panning 10 3.3 Using Foot #44C (The new CutWork & Echo quilting foot) 10 3.4 Thread tension can be changed to a minimum of 0.5 11 3.5 Stop for manual cutting can be switched off 12 3.6 Manual "tie on" for embroidery 12 3.7 Delay of Start/Stop button reduced for embroidery 13 3.8 Thread breakage during jump stitches 13 3.9 Stitching "without thread", shown now in embroidery mode 13 4 Important points 13 4.1 Hoop calibration 13 4.2 Feedback issues 13 4.3 Free memory 13 2/14, 04.11.2009 Software Version The Release Note V29.39.00 is in addition to the Release Note V29.21.40 (6/2009). The newest firmware version for: Sewing machine Firmware Embroidery module BERNINA 830 V 29.39.00 V 1.00.10 BERNINA 820 V 29.39.00 Not available 1 General Changes 1.1 Language "Finnish" integrated The following languages are now integrated: Danish, German, English, Spanish, French, Italian, Japanese, Dutch, Russian, Swedish, Turkish and Finnish. 1.2 Display of data version number In "Setup-Program/Information/Version", the version of the data is visible. Data contains all sewing and embroidery stitches. 3/14, 04.11.2009 2 Sewing Updates 2.1 Thread tension for the underlay segments (buttonholes) To eliminate possible thread loops, the thread tension for segments with short step stitches is inc reased from 2.0 to 3.0. 2.2 Manual threading In some cases during manual threading, the thread swing support mechanism can be blocked. This update avoids this issue without performing any mechanical readjustments. 4/14, 04.11.2009 2.3 The use of straight stitch feet with thread cutting The opening of the straight stitch foot is 0.4mm on both sides. The "tie on" stitch after cutting is 0.4mm to the left side. After thread cutting, the first stitch failed resulting in the animation "need le will penetrate presser foot" due to the narrow tolerance in the foot opening. This has been resolved. 2.4 Disable automatic thread cutting when opening the bobbin door Previously the thread was cut automatically before the hook turned to the front. To accommodate the need to change the bobbin without cutting the upper thread, the cutter is disabled and the "lower thread empty" message appears. 2.5 Thread cutting without fabric movement Thread cutting with the needle stop down, will NOT result in fabric movement. 2.6 "Manual" winding of the lower bobbin thread The filling process stops at a detection of 100% fill level. As a result of mechanical tolerances, it is possible that the bobbin does not fill to the maximum capacity. 5/14, 04.11.2009 In addition to the "automatic" mode, an extended manual mode is implemented. This mode gives the user the opportunity to start and stop the winding process by holding and releasing the winding button. 2.7 Winding indicator during sewing/embroidery When closing the winder menu during winding, the clock symbol changes to the winding symbol and allows switching back to the winding menu. 2.8 Reset of back stepping history Lifting the presser foot when the needle is up automatically deletes the back stepping history in memory. 6/14, 04.11.2009 2.9 Thread breakage hint If the thread breaks, press the threading button to open the thread tension and remove the th read. Rethread the normal way. 2.10 Problem with Foot #57D and straight stitch compatibility Select stitch #1, attach and select the foot #57D (Patchworkfoot with guide). Open the securing function and select the straight stitch plate. Now, it is possible to start the sewing process, without the warning message appearing: 7/14, 04.11.2009 2.11 Presser Foot #0 can be used for automatic threading. With the "Walking foot" automatic threading is not possible The original help text mentioned that the machine cannot be threaded automatically with foot attached. New help text implemented: 2.12 Information Foot #2a corrected Data correction of the dimensions of the presser foot sole. 8/14, 04.11.2009 2.13 Pattern #169 improved Elongation limited to a maximum value of two for optimal results. 2.14 Tension changed for the "tie on" stitches To improve the "tie on" quality with stretchy threads, such as polyester, monofilament etc. the tension setting for the first four stitches is reduced. 2.15 Upper thread detection changed To prevent an inaccurate warning messages from the upper thread detection, if the thread tensi on is detected not to be correct the machine now stops after eight stitches. New: Before: Max. Warning Stitches = 8 Max. Warning Stitches = 6 9/14, 04.11.2009 3 Embroidery Updates (BERNINA 830 only) 3.1 Start of embroidery If the Start button was pressed while the bobbin door was open, either the embroidery start was not possible or the start position was incorrect. This has been resolved. 3.2 Using zoom option with panning When using the zoom option, only the view of the design will be moved. The hoop position rela tive to the design will not be changed. 3.3 Using Foot #44C (The new CutWork & Echo quilting foot) Developed for the CutWork tool, this foot can also be used for quilting. For designs with "cut" and "normal" embroidery layers, the foot #44C can be selected in the stitch out mode. The outlines for the selected foot will be immediately set. The position of the design will not change. 10/14, 04.11.2009 3.4 Thread tension can be changed to a minimum of 0.5 A new parameter controls the minimum thread tension range (between 0.0 - 1.0) In the embroidery mode, the thread tension can be lowered to a minimum level of 0.5, instead of 1.0. When decreasing the tension values to less than 1 a warning message appears. After confirmation, the minimum tension of 0.5 can be set. 11/14, 04.11.2009 3.5 Stop for manual cutting can be switched off Deselecting of the scissor symbol, will disengage the stop sequence for manual cutting at the beginning of a design or color. 3.6 Manual "tie on" for embroidery Disabling of the "tie on" button will disengage the automatic tie on. User brings up the lower thread manually and during the first stitches the thread must be held. Attention: If "tie on" is deactivated, the setting for jump stitches will be ignored and the cutting of jump stitches is NOT possible. When the machine is turned off it returns to "activated". 12/14, 04.11.2009 3.7 Delay of Start/Stop button has been reduced for embroidery Delay time reduced from 800ms to 200ms 3.8 Thread breakage during jump stitches The tension was closed during the module movement when the function "cutting of jump stit ches" was disabled. This potentially caused thread breakage. This has been resolved. 3.9 Stitching "without thread", is displayed in embroidery mode As is in sewing mode (in setup), the selected "no thread" mode will be displayed. 4 Important points 4.1 Hoop calibration Calibration of hoops has to be done after updating the BERNINA 830. 4.2 Feedback issues Please inform BERNINA (standard information way) about any unusual crashes, error messages and malfunction in form of a log file. Please document every step of the application and manipu lation that led to the malfunction so that the process can be reproduced. 4.3 Free memory If there is nothing stored on the sewing machine memory and the free memory counter does not show 100%, the software version has to be updated again (this will free all allocated memory not used). 13/14, 04.11.2009