Ending The Self Diagnostics Mode - Sony DVS-7200A Maintenance Manual

3-3. Troubleshooting (BKDS-7015)

3-3-5. Ending the Self Diagnostics Mode

10. MISC test
This is the adjustment item at the factory.
3-3-5. Ending the Self Diagnostics Mode
(1) Open the panel. (Refer to the section 1-2-1.)
(2) Turn off the power switch in the control panel.
(3) Select all switches of the DIP switch (S4) on the CPU-246 board to off. (Operation mode)
(4) Turn on the power switch in the control panel.
(5) Close the panel. (Refer to the section 1-2-1.)
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DVS-7200AE MMP1