-ON -Air For split-type presser foot, the left/right order changes alternately. ON ON -Air Only work clamp rises and lowers; presser foot lowers when starting switch is pressed. --ON Air Work clamp and presser foot rise and lower simultaneously. ON -ON Air Lowers in the order right work clamp, left work clamp, presser foot; reverse order when rising. -ON ON Air Lowers in the order left work clamp, right work clamp, presser foot; reverse order when rising. ON ON ON Air Lowers in the order left and right work clamp, presser foot; reverse order when rising. BAS-311F-0, 311F-L, 326F-0 10.DIPSWITCH DIP switch A SW No. When ON A-5 After sewing is completed, work clamp does not automatically rise (only in split mode) A-6 Clamping force output is produced (Inner clamping device available as an option) A-7 Single-pedal operation using the starting switch; when the starting switch is pressed, the work clamp drops, and when it is released, sewing starts. A-8 Thread breakage detector device is activated (available as an option) DIP switch B SW No. When ON B-1 Single split mode activated B-2 BAS-311F-L: The sewing area in the X direction is extended to 230 mm from 220 mm.* B-3 Needle cooler output is produced. B-4 Thread is not trimmed after an emergency stop. B-5 When a rotating-type thread breakage detector device is used, detection precision is increased from 8 to 14. When a fiber-type thread breakage detector device is used, detection precision is increased from 5 to 10. B-6 Fiber-type thread breakage detector device is ON, and DIP switch A - 8 is ON (available as an option) B-7 When using a 3-stage pedal If DIP switch A -2 is ON at the same time, the presser foot will drop at the same time that both work clamps drop. B-8 Feeding speed is switched to high speed. * If using the work clamp and sewing data for the older BAS-311EL model, set DIP switch B -2 ON. The BAS-311 L-type has a defferent length for the sewing area in the X derection (X=220 mm). Old BAS-311EL X -100 mm +120 mm New BAS-311F-L X -110 mm +110 mm Note The break of the sewing pattern is apt to occur in the extended sewing area. BAS-311F-0, 311F-L, 326F-0 10. DIP SWITCH 10-2. DIP switches inside the control box DANGER Wait at least 5 minutes after turning off the power switch and disconnecting the power cord from the wall outlet before opening the face plate of the control box. Touching areas where high voltages are present can result in severe injury. 1280SMain circuit board DIP Switch C SW No. When ON C-1 - C-2 - C-3 - C-4 Controlled sewing area becomes 1200 mm X 400 mm C-5 For pneumatic type, set to ON when the connection has been changed so that the work clamp remains raised when the power is turned off. C-6 When using an air-driven intermittent work clamp C-7 - C-8 - BAS-311F-0, 311F-L, 326F-0 10.DIPSWITCH DIP switch D SW No. When ON D-1 The first two stitches at the sewing start will be sewn at low speed (approx. 260 rpm) D-2 The last two stitches at the sewing end will be sewn at low speed (approx. 260 rpm) D-3 - D-4 The last two stitches at the sewing end will be sewn at low speed (approx. 700 rpm) D-5 - D-6 Slow-speed sewing at the sewing start will be canceled D-7 When the upper shaft is stopped, the motor will change direction and the needle bar will return to the vicinity of the needle up stop position* D-8 During an emergency stop, the thread is trimmed and the needle bar stops in the raised position. * When the motor operates in reverse to raise the needle, the thread take-up will stop at a position which is lower than its normal stopping position. As a result, the thread take-up will rise slightly at the sewing start, and this may result in the thread pulling out under certain conditions. BAS-311F-0, 311F-L, 326F-0 11. CHANGING SPECIAL FUNCTION AND USING THE MEMORY SWITCHES 11. CHANGING SPECIAL FUNCTIONS AND USING THE MEMORY SWITCHES The functions of the switches on the operation panel can be changed to carry out special functions. * All of the memory switches are set to OFF at the time of shipment. Note The following are special uses. All of the memory switch is usually set to OFF. (3) (4) (5) (7) (6) (1) (2) 1281S 1. Turn on the power switch. 2. While pressing the TEST switch (1), press the STEP BACK switch (2) to switch to setting mode. 3. Press the program select switch (4) so that the number displayed on the display screen (3) matches the switch number(00 - 3F) for the function that you would like to select from the table. 4. Press the STEP BACK switch (2) to switch the setting appearing in the display screen (5) from OFF to ON. 1286S If pressed once more: 1287S If the B.T. CHANGE switch (6) is pressed at this time, all memory switch settings will be changed to OFF. 5. Press the TEST switch (1). The display will return to normal. Note The following steps set the memory switch settings separately for each program number. 6. Once the program data has been read from the floppy disk, change to memory switch setting mod...
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