Functions of the service menu 3 - Test patterns
To come to Functions Menu 3.
1. Get into the service program of the machine by pressing the Minus stitch lengths and Mirror side to side keys
while the machine is turned on.
2. Press button “Menu Maneuvering - Right”.
3. The display will now show the Sapphire service menu 3.
Select the number keys and the selected function is showed in the display.
Key No 1
The machine sews Straight stitch 2,5 mm
Key No 2
The machine sews Straight stitch 4 mm
Key No 3
The machine sews Straight stitch 6 mm
Key No 4
The machine sews Zig-zag 4x7 mm
Key No 5
The machine sews Zig-zag 2x4 mm
Key No 6
The machine sews Zig-zag 4x4 mm
Key No 7
The machine sews Zig-zag 12x7 mm
Key No 8
The machine sews Overlock 6x5
Key No 9
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Key No 0 (only 870)
Is used when setting the default thread tension
Service Program