Brother HE-800B Service Manual page 27

<Input check list>
Item No. Input status
1
2 ON/OFF
3
4 ON/OFF
5
6 ON/OFF
7
8 0 to 255
*** Shows the input voltage.
X (needle zigzag) axis motor home position sensor position.
Move the needle bar manually.
Turns ON when moved to the left.
X (needle zigzag) axis motor encoder counter value.
Move the needle bar manually.
***
Goes down when moved to the left.
* When the power is turned on, the position will be "0".
Y (feed) axis motor home position sensor position.
Move the feed arm (1) manually.
Turns on when moved to the inside.
Y (feed) axis motor encoder counter value.
Move the feed arm (1) manually.
***
Goes down when moved to the inside.
* When the power is turned on, the position will be "0".
Work clamp motor home position sensor position.
Move the trimmer driving arm (1) manually.
Turns on when moved in the direction of the arrow.
Work clamp motor encoder counter value.
Move the trimmer driving arm (1) manually.
***
Goes down when moved in the direction of the arrow.
* When the power is turned on, the position will be "0".
Treadle analog value.
Depress the treadle.
When depressed forward, the value increases.
* Should normally display somewhere around 109 when at the neutral position.
Check item and checking method
HE-800B
3. FUNCTION SETTINGS
0771D
0771D
1770B
1770B
18