Starting Test Mode - Brother PR655 Service Manual

Test mode

1. Starting test mode

Turn on the power while pressing the [Start/Stop] button, [Thread trimming]
button and the [Automatic needle-threading] button.
2. Selecting test mode
1) Press the button on the screen, and select the test mode.
MAIN / PANEL BOARD TEST MODE
SELECTION SCREEN
Starting test mode
4 - 3
MAIN BOARD TEST MODE
SELECTION SCREEN
PANEL BOARD TEST MODE
SELECTION SCREEN