US-501 operation manual
US-501 R02 13.07.09 Display version 4, PLC version 4
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Control Method
>> Touch Screen Control Panel
Almost all setting and timing control of the machines can be input from the touch screen control
panel. Use you fingertip to touch the parameter to be modified. Switch to different pages to
modify other parameters (refer to section on control menu navigation). The screen has a
protective cover to prevent the surface from damage and scratch, however, avoid using
excessive force when touching the panel. You can also change the contrast of the display so as to
obtain the best picture when viewing at a different angle.
>> Foot Switch
The foot pedal is to control the speed of the sewing machine head. Use it as the same way as an
ordinary sewing machine.
To start cutter - press forward.
To change the speed of cutting – ease back slightly from the forward position. The speed of
cutting is proportional to the pedal position in the forward
direction.
>> Knee Switch
The knee switch is to lift the press foot and stamp. When press foot is needed to be raised, apply
pressure to the knee switch. The pressure foot is lifted mechanically while the stamp is lifted up
electronically. Release the knee switch to lower the press foot and the stamp.
