Pioneer DVR-550HX-S - Manual (Page 13)

Before you start
13
En
01
Optimizing HDD performance
As you record and edit material on the HDD,
the data on the disk becomes fragmented,
eventually affecting the recorder’s
performance. Before this happens, the
recorder will warn you that it is time to
optimize the HDD (which you can do from
the Disc Setup menu; see
Optimize HDD on
page 117).
Symbols used in this manual
The following icons are provided to help you
quickly identify which instructions you need
for which kind of disc.
HDD
Any type of DVD disc
(recordable or playback
only), finalized or not.
Commercially produced
DVD, finalized Video mode
DVD-R/-RW.
Video mode DVD-R/-RW
(unfinalized)
VR mode DVD-R/-RW
DVD+R
DVD+RW
DVD-RAM
Audio CD
Video CD
Super VCD
WMA or MP3 files
DivX files
All of the above
HDD
DVD
DVD-Video
DVD (Video)
DVD (VR)
DVD+R
DVD+RW
DVD-RAM
CD
Video CD
Super VCD
WMA/MP3
DivX
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