Brother RH-9820 Service Manual page 26

2. FUNCTION SETTINGS
No. Check item
key
21
key
22
23 ENTER key
24 Shortcut 1 key
25 Shortcut 2 key
26 Shortcut 3 key
27 Shortcut 4 key
28 Shortcut 5 key
29 Shortcut 6 key
30 AUTO key
31 TEST key
32 MANUAL key
33 CYCLE key
34 PROGRAM key
35 RESET key
36 THREAD key
37 FRONT/BACK key
38 BEFORE key
39 AFTER key
40 F key
Upper thread
41
detection signal
Straight buttonhole position
42
sensor
Eyelet buttonhole position
43
sensor
44 Straight buttonhole sensor
Feed plate home position
45
sensor
Feed plate drive cylinder left
46
sensor
Feed plate drive cylinder
47
right sensor
48 External input signal 1
49 External input signal 2
50 Sensor input 1
51 Sensor input 2
17
Checking method
Press the corresponding key.
breakage Move the upper thread back and
forth inside the sensor.
Move the sub-hammer up and
down by hand.
Move the sub-hammer up and
down by hand.
Place material underneath the
straight buttonhole sensor.
Install the feed plate.
Turn the feed plate drive cylinder
on and off manually.
Turn the feed plate drive cylinder
on and off manually.
This is a spare signal for special orders.
(Applicable for main control program (MN) version 1.2.00 and later)
ON: When pressed
OFF: When not pressed
ON: No moving back and forth
OFF: Moving back and forth
ON: When sub-hammer is lowered
OFF: When sub-hammer is raised
ON: When sub-hammer is raised
OFF: When sub-hammer is lowered
ON: No material underneath sensor
OFF: Material underneath sensor
ON: Installed
OFF: Not installed
ON: When cylinder is off
OFF: When cylinder is on
ON: When cylinder is on
OFF: When cylinder is off
ON: Connected
→
OFF: Not connected
ON: Connected
→
OFF: Not connected
RH-9820
Judgment