Bernette b77, User Manual

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Table of Contents
2022-08 EN 5020077.40A.04
3
Table of Contents
IMPORTANT SAFETY INSTRUCTIONS .................. 6
Important Information ........................................ 9
1 My bernette ......................................................... 11
1.1 Overview Machine .................................................. 11
Overview front controls ............................................... 11
Overview front ............................................................ 14
Overview Top .............................................................. 15
Overview back ............................................................ 15
1.2 Accessory ............................................................... 16
Included accessories .................................................... 16
Overview presser feet .................................................. 17
1.3 Overview User Interface .......................................... 18
Overview System Settings ............................................ 18
Overview Functions/Visual Information ........................ 18
Overview Functions and Views .................................... 18
1.4 Needle, Thread, Fabric ............................................ 19
Overview Needles ........................................................ 19
Example for Needle Description ................................... 22
Thread Selection ......................................................... 22
Needle/Thread Combination ........................................ 22
2 Sewing Preparation ............................................. 23
2.1 Connection and Switching On ................................ 23
Connecting the Machine ............................................. 23
Use of the Power Cable (only USA/Canada) ................. 23
Connecting the Foot Control ....................................... 23
Attaching the Knee Lifter of the Free Hand System ...... 24
Switching the Machine On .......................................... 24
Fixing the Touch Screen Pen ........................................ 25
Regulating the Speed via the Foot Control .................. 25
Raising/Lowering the Needle ....................................... 25
Programming the Foot Control Individually .................. 25
2.2 Spool Pin ................................................................ 25
Horizontal Spool Pin .................................................... 25
Second Spool Pin ........................................................ 26
2.3 Freearm .................................................................. 27
2.4 Sewing Table and Accessory Box ............................. 27
2.5 Raising or Lowering the Feed Dog ........................... 28
2.6 Using the Slide-on Table ......................................... 28
2.7 Presser Foot ............................................................ 29
Adjusting the Presser Foot Position via the Knee Lifter
of the Free Hand System ............................................. 29
Changing the Presser Foot .......................................... 29
Having the presser foot sole displayed in the user
interface .....................................................................
30
Setting the Presser Foot Pressure ................................ 31
2.8 Needle and Stitch Plate .......................................... 31
Changing the Needle .................................................. 31
Selecting the Needle in the User Interface ................... 32
Needle Stop Up/Down (Permanent) ............................ 32
Changing the Stitch Plate ........................................... 32
Checking the Stitch Plate in the User Interface ............ 33
2.9 Threading .............................................................. 34
Preparing the Threading ............................................. 34
Threading the Upper Thread ....................................... 34
Threading the Twin Needle ......................................... 37
Winding the Bobbin Thread ........................................ 39
Threading the Bobbin Thread ..................................... 41
3 Setup Program .................................................... 43
3.1 Sewing Settings ..................................................... 43
Adjusting the Upper Thread Tension ........................... 43
Adjusting the Maximum Sewing Speed ....................... 43
Programming Securing Stitches .................................. 43
Adjusting the Hovering Height of the Presser Foot ...... 44
Programming the Button «Securing» .......................... 44
Programming the Button «Thread Cutter» .................. 45
Adjusting the Presser Foot Position with Needle Stop
Down .........................................................................
45
Programming the Button «Quick Reverse» .................. 46
Programming the "Needle Up/Down" Button ............. 46
Programming the Foot Control Individually ................. 47
Fabric Thickness Measurement ................................... 47
Adjusting the General Balance .................................... 48
3.2 Selecting Personal Settings ..................................... 48
3.3 Monitoring Functions ............................................. 48
Activating the Upper Thread Indicator ........................ 48
Activating the Bobbin Thread Indicator ....................... 49
3.4 Sound On/Off ........................................................ 49
3.5 Machine Settings ................................................... 49
Adjusting the Brightness of the Display ....................... 49
Adjusting the Sewing Light ......................................... 49
Calibrating the Display ................................................ 50
Back to basic settings ................................................. 50
Checking the Firmware Version .................................. 50
Reviewing the Total Number of Stitches ...................... 51