Brother BE-438D Service Manual

2. FUNCTION SETIINGS
2-9. Input checking method
Use this method to check for any malfunctions of the input keys at the operation panel, P.C.B.s and sensors, and for any
broken cords
or sensor position adjustments.
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1. While pressing the ll key ( 1 ), turn on the power switch.
* Keep pressing the ll key (1) until the model name is displayed and the buzzer beeps once.
* The check code will be displayed in the PROGRAM No. display (2), and the input status will be displayed in the menu
display (3).
2. Press the ll key (1) or V key (4) to select a desired check code.
If no operations are carried out for 5 seconds after moving to a check code, the check code and abbreviation will be
displayed alternately
in the PROGRAM No. display (2).
3. Refer to the input check list to check the key and sensor responses.
4. When returning to normal operation, tum power off and then on again.
< Input check list >
PROGRAM No. display
Menu display
Check items and checking methods
Check code
Abbreviation
Input status
[ 1 ] [ orX] [
H] I [
L]
X-feed shaft motor home position sensor position
Move the feed mechanism
manuallv in the X-feed direction.
[ 2]
[ EnX]
[ -999]- [
999]
X-feed shaft motor encoder counter value
Move the feed mechanism
manuallv in the X-feed direction.
[ 3]
[ orY] [
H] I [
L]
Y-feed shaft motor home position sensor position
Move the feed mechanism
manually in the Y-feed direction.
[ 4] [ EnY]
[ -999]- [
999]
Y-feed shaft motor encoder counter value
Move the feed mechanism
manuallv in the Y-feed direction.
[
5]
[ orP] [
H] I [
L]
Work clamp motor home position sensor position
Move the work clamp up
manually.
[
6]
[ EnP] [-999]-[
999]
Work clamp motor encoder counter value
Move the work clamp
up manuallv.
[
7]
[ Enn] [
0]-[ 180]
Upper shaft 180 degree rotation signal
Tum the
pulley by hand.
14
KE-4300, BE-4380
From the library of: Superior Sewing Machine & Supply LLC

Brother BE-438D Specifications

General

Brand	Brother
Model	BE-438D
Category	Sewing Machine
Language	English