Brother PR600II Service Manual page 212

Test mode
12. [CASE MOTOR TEST]
In addition to conduct the needle bar case motor test, the status of the thread breakage sensor is indicated using "H" or "L". (A
buzzer goes off when the status of the thread breakage sensor changes.)
Needle bar data that has already been read via USB is displayed below [THREAD BREAKAGE]. (13 characters)
[MOVE ORIGIN POSITION] : Returns the needle bar case to its origin.
[READ NEEDLE DATA]
[<<] [<] ? [>] [>>]
[<] ? [>]
[CHECK]
[CLOSE]
13. [NEEDLE POSITION]
When the needle bar data has been read via USB, needle bar numbers for front/back adjustment and left/right adjustment are
displayed, and the read needle bar data is displayed to the right of these. (13 characters)
[[FRONT - BACK] POSITION] : Moves the needle bar to the position for front/back adjustment.
[[RIGHT - LEFT] POSITION]
[<<] [<] ? [>] [>>]
[CLOSE]
14. [NEEDLE SPACING]
When the needle bar data has been read via USB, needle bar numbers for needle and rotary hook timing adjustment and needle
space adjustment are displayed, and the read needle bar data is displayed to the right of these. (13 characters)
[[HOOK] POSITION]
[[SPACING] POSITION] : Moves the needle bar to the position for needle space adjustment.
[<<] [<] ? [>] [>>]
[CLOSE]
4 - 10
: Reads the needle bar data via USB and registers it to the sewing machine.
: Selects the needle bar. The needle bar number is displayed at "?".
: Changes the needle bar speed. The speed (1 (lowest) to 9 (highest)) is displayed at "?".
: Moves the embroidery area forward and backward.
: Closes the <CASE MOTOR TEST> screen.
: Moves the needle bar to the position for right/left adjustment.
: Selects the needle bar. The needle bar number is displayed at "?".
: Closes the <NEEDLE POSITION> screen.
: Moves the needle bar to the position for needle and rotary hook timing adjustment.
: Selects the needle bar. The needle bar number is displayed at "?".
: Closes the <NEEDLE SPACING> screen.