Programming
126 Service Instructions 869-M PREMIUM - 00.0 - 07/2018
Test Ana. Input subitem
1. Select the desired element with the
/ buttons in the Input field.
2. Confirm the selected element.
3. Observe the display on the control panel.
If the element is functional, the corresponding value is displayed.
Test Auto Input subitem
Fig. 93: Test Auto Input subitem
In this subitem, you can carry out the same tests as under Test Input
without having to select the element beforehand via the display.
To perform the test steps:
1. Confirm the element.
In Input, the display shows the number of the element last changed.
If the element is functional, the display switches between On and Off
under Value.
Test Sew. Motor subitem
Use this subitem to test the functionality of the sewing motor.
To check the sewing motor:
1. Press the OK button.
The machine performs a reference run.
2. In the
Speed field, use the / buttons to enter a speed in steps of 100.
Fig. 94: Test Sew. Motor subitem
3. Press the OK button to confirm the input.
The sewing motor runs at the entered speed.
4. To end, press the OK or ESC button.