Toshiba RD-XS52SU Owner's Manual page 33

Startup/finishing (closing) icons
These icons are displayed on the right corner on the
top of the screen. While they are flashing, the recorder
is operating as follows:
Startup, reading a disc, finishing recording
Loading
Unloading a disc, finishing the recorder's
operation
Un
loading
Opening a disc tray
Open
Closing a disc tray
Close
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