Thread tension, Correct tension loosen tension by touching, Weak) – Brother PC 8500 User Manual
Page 32: Correct tension, Loosen tension by touching “ ” (weak)
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THREAD TENSION
Correct tension
3
4
1
2
1
Reverse side
2
Surface
3
Upper thread
4
Bobbin thread
*
Thread tension is automatically set to the
most appropriate point irrespective of the
chosen fabric and thread.
*
Correct tension is important because too
much or too little tension will weaken your
seams or cause your fabric to pucker.
Loosen tension by touching “
” (Weak).
Touch the “
” thread tension setting key.
The thread tension value will decrease (become
weaker).
1
4
2
3
1
Bobbin thread
2
Upper thread
3
Surface
4
Locks appear on surface of fabric.
29
(Programmed
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