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Brother S-7220B Basic Operation Manual page 24

Single needle direct drive needle feed lock stitcher with thread trimmer
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5. USING THE OPERATION PANEL (BASIC OPERATIONS)
(6)
Fixed stitch key
(7)
Name label key
(8)
Pleat presser sewing key
(9)
Thread trimming key
(10)
AUTO key
(11)
Sewing speed control display
(12)
Sewing speed control keys
(13)
Thread trimming lock key
(14)
Half stitch key
(15)
Lower thread counter display
(16)
Lower thread counter keys
(17)
RESET key
17
When this key is pressed so that the indicator illuminates, the number of stitches (1-1999)
in the E stitch number display is sewn, and then the sewing machine stops automatically.
When this key is pressed so that the indicator illuminates, fixed stitch sewing of the number
of stitches (1-1999) in the E and F stitch number displays is carried out repeatedly.
When this key is pressed so that the indicator illuminates, the number of backtack stitches
(1-1999) in the E stitch number display can be sewn by pressing the actuator.
• This can only be set for use together with the fixed stitch key (6) or the name label key
(7).
• When this key is pressed so that the indicator illuminates, the set number of stitches
(start or end backtack stitches or fixed stitches) are sewn, and then the thread is
trimmed automatically.
• This can only be set for use together with the continuous backtack key (5), the fixed
stitch key (6) or the name label key (7).
• When this key is pressed so that the indicator illuminates, the set number of stitches
(start or end backtack stitches, fixed stitches or thread trimming) are sewn automatically
simply by depressing the treadle once.
This shows the sewing speed when the treadle is depressed to the maximum amount.
• If all bars are illuminated, it indicates that the maximum speed can be set.
• If all bars are switched off, it indicates the minimum speed (220 rpm).
These keys let you adjust the sewing speed that is used when the treadle is depressed to
the maximum amount.
The sewing speed can also be adjusted while sewing is in progress.
• When the
key is pressed, the sewing speed becomes faster.
• When the
key is pressed, the sewing speed becomes slower.
• When this key is pressed so that the indicator illuminates, the sewing machine stops in
the needle up position without thread trimming being carried out even if the treadle is
depressed backward.
• If the indicator of the AUTO key (10) is illuminated, the sewing machine stops in the
needle up position without thread trimming being carried out after the set number of
stitches have been sewn.
When the sewing machine is stopped, the needle bar can be moved up and down by
pressing this key.
This shows the lower thread counter value.
The counter is reduced by "1" for every ten stitches sewn.
These keys are used to set the initial value for the lower thread counter.
This key is used to return the lower thread counter to its initial value and to cancel warning
conditions.
S-7220B
2143M
2144M
2145M
2146M
2147M
2148M
2149M 2150M 2151M
2152M
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2154M
2155M
2156M

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