ELNA E9020 Service Manual page 49

Symbol Item
X Confirmation of card switch
Y Bobbin thread sensor
Z Initializing switch
1. Press "X" and the display as shown in the figure on the right will appear.
2. Card with/without check
"0" is displayed if card is inserted and "1" is displayed if it is not inserted.
3. Card lid check
"0" is displayed if card lid is closed and "1" is displayed if it is open.
1. Press "Y" and the display as shown in the figure on the right will appear.
2. Press "Start" and the sewing machine rotates.
Press " " to stop the sewing machine.
(Bobbin thread sensor does not work unless the sewing machine rotates.)
3. Limit sensor check
"0" is displayed when limit sensor is in ON state. "1" is displsyed when the sensor is in OFF (shield)
state.
4. Remaining amount sensor check
"1" is displayed when remaining amount sensor is in ON state. "0" is displayed when the sensor is in
OFF (shield) state.
1. Press "Z" and the data in the embroidery pattern case will disappear.
2. When initializing switch (Z) is operated, press "
Procedure
" and turn OFF the power switch.
47
Caution
Card lid
With/without card
Closed : 0
With : 0
Open : 1
Without : 1
Remaining amount
Limit sensor
sensor
ON : 0
OFF : 0
OFF : 1
ON : 1