Using The Production Counter; Using The Lower Thread Counter - Brother T-8421D Instruction Manual

Using the production counter

The production counter can be used to let you know
how many items have been sewn.
The production counter increases by 1 each time
thread trimming is carried out.
1
Press [ ] > [Production counter
editing].
2
Press or
counter value.
When the value is changed, the production
counter will flash.
• If you would like to return the setting to "0000",
press .
3
Press .
The value will be confirmed and the display will
return to the home screen.
to change the production

Using the lower thread counter

The lower thread counter can be used to let you know
approximately how much lower thread is remaining.
• The lower thread counter should be used as a
guide only.
• The value displayed by the lower thread counter
display is reduced by 1 from the initial setting
value each time the sewing machine sews 10
stitches, and a warning is given when the
counter reaches "-1".
1
Press [ ] > [Bobbin thread counter
setting].
2
Press or
counter value.
When the value is changed, the production
counter will flash.
• The setting range is from 1 to 9999.
• Touch to switch the setting between on
and off.
• When set to [OFF], the counter will stop
operating.
• You can press
value to the one which was set previously, but
only if the counter function is [ON].
3
Press .
The value will be confirmed and the display will
return to the home screen.
to change the lower thread
to provisionally reset the
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