S-7780A
4. USING THE OPERATION PANEL (ADVANCED OPERATIONS)
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4-11. Resetting all settings to their defaults
If the sewing machine stops operating normally, the cause may be that an incorrect setting may have been made for the
memory data by means of memory switches, for instance. In such cases, it may be possible to restore normal operation by
following the steps given below to initialize the memory setting data.
1. While pressing the key, turn on the power switch.
The mode will switch to initialization mode and "C01 ALLC" will appear in the display.
2. Press the - / + keys to select the item to be initialized.
3-digit display
4-digit display
Initialization item
『
C01
』
『
ALLC
』
Clear all
『
C02
』
『
MSWC
』
Memory switch initialization
『
C03
』
『
PGMC
』
Program initialization
『
C04
』
『
PDIC
』
Production data initialization
3. Press the key for 2 seconds or more.
When initialization is complete, the 4-digit display will change to show "End", and then after one second it will switch back to
the previous display.
4. Press the key.
Initialization mode will be exited and normal sewing machine operation will then be possible.
* For details on initialization items other than “C01 ALL”, refer to the Service Manual.