Setting The Test Mode - Brother PE-300S Service Manual

2.

SETTING THE TEST MODE

BASIC TEST MODE
To set the test mode, turn on the power switch while holding down the start/stop button and backtack button
simultaneously. Numerals will appear on the touch panel. The respective test mode will be entered when the
numeral is pressed.
Test mode NO. Test mode display
3 3-point needle drop
5 Feed dog
Initial feed position
6
The other test modes are used for factory adjustments.
Adjustment item
Needle down position
Timing of needle and
rotary hook
Needle bar height
position feed dog
positions
feed adjustment
(gear backlash)
feed adjustment
(gear backlash)
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Test mode screen