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--- Cautions on Firmware Update ---
• In order to update the rmware, you must have the correct system requirements and settings for a broadband Internet
connection.
• Do not turn off the power until updating is completed.
Even with a broadband connection to the Internet, approximately 1 hour is required for the updating procedure to be
completed.
Once updating starts, normal operations on the DSD300 cannot be performed until updating is completed.
Also, setting items may be initialized.
Note down the settings before updating, and set them again after updating.