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6. Test mode
(1) Start (CP-20)
When the check program is started, maintenance and inspection can be carried out.
1) Check program start
1. When the key is continuously pressed for 3 seconds in the state that the
sewing LED is unlit, a buzzer sound is heard and the user setup mode is assumed
for the memory switch. In this state, ìcheck program startî can be selected.
(Caution) The check program cannot be selected unless this key is continu-
ously pressed for 3 seconds.
2. Change the memory switch number with the and keys to select the
check program.
3. Press the key to move to the check program. Start the display output test.
Refer to the next page in regard to the contents of the display output test.
4. Press the key to complete the display output test. Move to the selection of
another test function.
5. Select the check program number with the and keys.
Check program number
Check program
Contents
Input signal check
The status of the switch and sensor inputs is displayed
at LED.
XY motor / origin sensor
The status of inching operation of the X/Y motor,
check
operation of origin retrieval, and the X/Y origin sensors
is displayed.
Continuous operation
After the conditions of continuous operation have been
et up, the operational mode moves to the continuous
operation mode.
Main motor rpm check
The sewing machine is started at the preset rpm level
nd the measured rpm number is displayed.
