Brother International Z-8550A Instruction Manual - English - Page 48

USING THE OPERATION PANEL (ADVANCED OPERATIONS), 7-1. Names and functions

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7. USING THE OPERATION PANEL (ADVANCED OPERATIONS) 7. USING THE OPERATION PANEL (ADVANCED OPERATIONS) The operations described in this section should only be carried out by a technician. 7-1. Names and functions * The illustration shows the Z-ST (for 8550A-031). These are used for making advanced operating settings. They should only be used by a technician. 3448M (29) Slow start key (30) Correction key (31) Needle up/down key (32) P1key, P2key • When this key is pressed so that the slow start icon (33) illuminates, the first two stitches sewn after the thread is trimmed are sewn at 700 rpm. After this, the sewing speed corresponds to the treadle depression amount. • If you press this key again while the icon (33) is illuminated, the icon (33) will turn off. 3449M • When this key is pressed so that the correction icon (34) illuminates, correction sewing can be carried out. When the treadle is at the neutral position and the actuator is pressed once gently, one stitch is sewn and then sewing stops; when the actuator is pressed continuously, sewing is carried out at 220 rpm. NOTE: • If you press the actuator while sewing is in progress, backtack stitches will be sewn. • If sewing pattern [ 5- *A] or [ 6- *A] is selected, the actuator can be used to switch to reflection patterns, so that correction sewing cannot be carried out. (Correction sewing is possible if the setting is [ 5- *_ ] or [ 6- *_ ].) • If you press this key again while the icon (34) is illuminated, the icon (34) will turn off. 3450M Use this key to select whether the needle bar stops in the up position or the down position when the treadle is returned to the neutral position and sewing stops. • When the needle up icon (35) is illuminated, the needle bar stops in the up position. • When the needle down icon (36) is illuminated, the needle bar stops in the down position. 2207M 2208M 3451M This key is used when retrieving user programs. • This key is disabled if no user programs are available. 3452M 3453M Z-8550A, 8560A 40

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Z-8550A, 8560A
7. USING THE OPERATION PANEL (ADVANCED OPERATIONS)
40
7. USING THE OPERATION PANEL
(ADVANCED OPERATIONS)
The operations described in this section should only be carried out by a technician.
7-1. Names and functions
(29)
Slow start key
When this key is pressed so that the slow start icon (33) illuminates, the first two stitches
sewn after the thread is trimmed are sewn at 700 rpm. After this, the sewing speed
corresponds to the treadle depression amount.
If you press this key again while the icon (33) is illuminated, the icon (33) will turn off.
(30)
Correction key
When this key is pressed so that the correction icon (34) illuminates, correction sewing
can be carried out.
When the treadle is at the neutral position and the actuator is pressed once gently, one
stitch is sewn and then sewing stops; when the actuator is pressed continuously, sewing
is carried out at 220 rpm.
NOTE:
If you press the actuator while sewing is in progress, backtack stitches will be
sewn.
If sewing pattern [
5- *A] or [
6- *A] is selected, the actuator can be used to
switch to reflection patterns, so that correction sewing cannot be carried out.
(Correction sewing is possible if the setting is [
5- *_ ] or [
6- *_ ].)
If you press this key again while the icon (34) is illuminated, the icon (34) will turn off.
(31)
Needle up/down key
Use this key to select whether the needle bar stops in the up position or the down position
when the treadle is returned to the neutral position and sewing stops.
When the needle up icon
(35) is illuminated, the needle bar stops in the up position.
When the needle down icon
(36) is illuminated, the needle bar stops in the down
position.
(32)
P1key, P2key
This key is used when retrieving user programs.
This key is disabled if no user programs are available.
3449M
3450M
2207M
2208M
3451M
These are used for making
advanced operating settings.
They should only be used by a
technician.
* The illustration shows the Z-ST (for 8550A-031).
3448M
3452M
3453M