Bernina 1230 - Service Test Programmes Overview

Test-Programmes
with Service-Panel
Manual
What is to be tested
1230 See also service
manual 1130
page
1 Hall sensor
position
28 Page
64 a (see also BERNINA
= for stitch length
Information
No. 78)
E
E2 Hall
sensor position
28
cD for stitch width
0
3 Sewing-off
(straight stitch, zigzag,
37
it long stitch and
basting stitch)
Cl)
0
o Pinning position for step motors
29 Section 49, resp. 53
E SL and
SB
pages 37 + 41
E
0 Forward-reverse feed 34 Section 41, pages 32 + 33
a
equalization
a- Step
motor/Hall
27
Page 64
sensors
7
Position indicator/
25 Page
62
P-print
8 Digital/analog foot
control 31
9
Drive signal
21 Page 58
10 Ret button 33
11
Buttonholer potentiometer
35 Pages 69
+ 70
equalization
16 1230