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Chapter 10 Maintenance and Inspection — Maintenance
Maintenance
Charging the built-in battery
The camera uses the built-in battery to remember the date and time.
If the camera is not turned on for more than a half year, the built-in battery runs out and [ ] may appear on the viewfinder screen.
In that case, connect an external DC power supply or a new battery and charge the built-in battery by leaving the camera turned off for approximately
four hours. Set the date and time after the charge completes.
If [ ] is still displayed after charging, the built-in battery needs to be replaced. Consult the shop of purchase.