Brother RH-9820, Service Manual, Page: 29 / 236

2. FUNCTION SETTINGS
20
RH-9820
No. Check item Operation
14 Panel indicators The 11 panel indicators will illuminate one by one.
15
Upper tension
release
The upper tension will be released while the start switch is being pressed.
16 X axis encoder
The buzzer will sound for 0.7 second, and then the work clamp will be lowered, the
spreader will open and the feed will move +20 mm in the Y axis direction. The feed will
then oscillate in the X axis direction within a range of -6 mm to +6 mm.
It will stop when the start switch is released.
* Encoder offset is measured and displayed during operation.
17 Y axis encoder
The buzzer will sound for 0.7 second, and then the work clamp will be lowered and the
spreader will open. The feed will then oscillate in the Y axis direction within a range of 0
mm to +65 mm.
It will stop when the start switch is released.
* Encoder offset is measured and displayed during operation.
18
θ
axis encoder
The buzzer will sound for 0.7 second, and then the work clamp will be lowered and the
spreader will open. The looper base will then oscillate in the
θ
axis direction within a range
of -49.5° to +364.5°.
It will stop when the start switch is released.
* Encoder offset is measured and displayed during operation.
19
Upper thread
nipper device
vertical movement
The upper thread nipper device will be lowered while the start switch is being pressed.
* Only with the upper thread nipper device
20
Upper thread
nipper device
forward/back
movement
The upper thread nipper device will move forward while the start switch is being pressed.
* Only with the upper thread nipper device
21
Upper thread
nipper device
opening/closing
The upper thread nipper device will open while the start switch is being pressed.
* Only with the upper thread nipper device
22 Sub-hammer
After the feed base has moved forward, the sub-hammer will be lowered.
* Only with the lapel device
23
Indexer feed plate
auxiliary clamp
arm
The feed plate auxiliary clamp arm of the fly indexer will turn on while the start switch is
being pressed.
* Only with the fly indexer
24
Indexer chuck
The chuck of the fly indexer will turn on while the start switch is being pressed.
* Only with the fly indexer
25
Indexer feed plate
The feed plate of the fly indexer will move to the right while the start switch is being
pressed.
* Only with the fly indexer
26 Valve output 1
27 Valve output 2
28 Valve output 3
29 Valve output 4
This is a spare signal for special orders.
(Applicable for main control program (MN) version 1.2.00 and later)