Brother PR655 Service Manual page 218

Test mode Selecting test mode
#09. Needle bar case motor test
When the needle bar data has been read to the sewing machine, the needle
bar data is displayed below "Read needle date".
(13 characters)
The status of the thread breakage sensor is indicated using "H" or "L" at the
right side of the "Thread breakage".
*Key point
• A buzzer goes off when the status of the thread breakage
sensor changes.
[Origin]: Returns the needle bar case to its origin. (Not used)
[Loop]: Moves the needle bar case continuously. (Not used)
[Read needle data]: Reads the needle bar data via USB and registers it to the
sewing machine (EEPROM).
*Key point
• Refer to "4-13 Input needle bar data for adjustment" about the
needle bar date entry.
[Case Move]: Moves the needle bar case to the left and right.
*Key point
• Position parameter: 1 to 6 (Needle bar number position)
[Case speed]: Sets the needle bar case speed.
*Key point
• Needle bar speed parameter: 1 [lowest] to 9 [highest]
[Check]: Not used
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