Sharp Mobilon HC-4000 Operation Manual page 48

Changing the default file location
When you use the Record button for quick recording, files are created and saved,
by default, in My Handheld PC\My Documents\Voice Recorder folder. If desired,
you can change the default file location, as follows:
1. On the Options menu, tap Default Folder.
2. Enter a new location, or tap Browse to select one.
Note:
If you want Voice Recorder to always start with the default folder open, check the
appropriate checkbox.
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