S-7200A
6. USING THE OPERATION PANEL (BASIC OPERATIONS)
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6. USING THE OPERATION PANEL (BASIC OPERATIONS)

6-1. Names and functions

• The operation panel keys cannot be operated while sewing is in progress.
Select the keys and set the number of stitches before starting sewing.
• In the case of keys with indicators, the indicator illuminates when that function is operating, and the indicator switches off
when the key is pressed once more.
The power indicator illuminates when the power switch is turned on.
(1) Main display
• In start backtack display, AB illuminates and the number of stitches for A and B are
displayed.
• In end backtack display, CD illuminates and the number of stitches for C and D are
displayed.
• In continuous backtack display, ABCD illuminates and the number of stitches for A, B, C
and D are displayed.
• In fixed stitch display, E or F illuminates and the number of stitches for E or F are
displayed.
(2) Setting keys
These keys are used to set the number of backtack stitches for A, B, C and D and the
number of fixed stitches for E and F.
• When the key is pressed, the setting increases from 0 up to 99.
• When the key is pressed, the setting decreases from 99 down to 0.
(3) Start backtack key
When this key is pressed so that the indicator illuminates, the number of start backtack
stitches (0−99) in the A and B stitch number displays is sewn.
(4) End backtack key
When this key is pressed so that the indicator illuminates, the number of end backtack
stitches (0−99) in the C and D stitch number displays is sewn. When the treadle is
depressed backward, the end backtack stitches are sewn and then the thread is trimmed
automatically.
If the treadle has not yet been depressed backward, the end backtack function can be set
to ON, the number of stitches can be changed and the function can be set back to OFF.
(5) Continuous backtack key
When this key is pressed so that the indicator illuminates, the number of backtack stitches
(0−99) in the A, B, C and D stitch number displays is sewn continuously. After the sewing
machine sews a full cycle of stitches set by A, B, C and D, the thread is trimmed
automatically.
2135M
Power indicator
2136M
2137M 2138M 2139M
2140M
2141M
2142M