Panasonic VL-SV75 Series Service Manual page 56

11.1.2.1 Factory Setup
Initialize the logs and the all parameters except for the factory adjusted value, and delete the recorded images.
1. Select "FACTORY SETUP" by [F2] or [F3].
2. Press [F4 (DECIDE)].
3. Press [F4 (RUN)].
4. Press [F1 (RESET)].
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