Brother KE-430F Service Manual page 128

11. ADJUSTMENT
5
For example, if the offset value is 5
6
2nd step
7
Repeat steps 5 and 6 to set the home position to the correct position.
8
9 End adjustment mode.
(*1) When "UP" appears in the menu display and the CAUTION indicator flashes and the buzzer sounds, turn the pulley in
the direction of the arrow to move the needle bar to the up stop position (near the highest thread take-up position).
118
TEST indicator switches off
KE-430F, BE-438F
Use the home position standard plate and press the
keys to change the offset value (-50 to 50) so that the
needle drops at the home position.
・
The X-feed or Y-feed motor will operate according to
the offset value.
・
The offset value in the menu display will flash, and
"JoG" will illuminate in the TENSION display.
Depress the foot switch to the 2nd step (for a 2-pedal foot
switch, depress the start switch) to provisionally confirm
the offset value. (*1)
・
Feed motor home position detection will be carried out
based on the currently-displayed offset value. Check
the home position.
・
"JoG" will disappear from the TENSION display.
Press the ENTER key to confirm the offset value.
・
The offset value will illuminate in the menu display.
* If the offset value has not been provisionally confirmed
(if "JoG" is illuminated), the invalid buzzer will sound.
Press the TEST key.
・ The display will return to the normal display and the
sewing machine will switch to home position detection
standby.
or
2792B 2793B 2794B 2795B
4441Q 2796B
2414B
2404B