Test Mode; Starting Test Mode / Selecting Adjustment Test Mode - Brother PR600II Service Manual

Test mode

Starting test mode
1. Turn the [POWER] switch on with the [START/STOP] button, [THREAD CUT] button, [THREAD GUIDE]
button simultaneously held down.
Selecting adjustment test mode
1. Select the desired adjustment mode by pressing the corresponding mode key displayed on the screen.

Starting test mode / Selecting adjustment test mode

TEST MODE
MAIN BOARD TEST MODE
PANEL BOARD TEST MODE
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