Tascam RS-232C HD-R1 Manuale Utente

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TASCAM  HD-R1
2–System Organization
Settings
Media considerations
File system format
The HD-R1 maintains its current settings in non-
volatile memory, meaning that they are retained even 
if the unit is turned off. 
Play Settings
 and 
Record Settings
 
can be saved as a user preset to internal non-volatile 
memory or as a file on the CF card, making it simple
to switch between various playback and recording 
scenarios. In addition, there are several factory presets 
available that can be used to quickly configure the
HD-R1’s play and record settings for some of the most 
common uses.
System Settings
can also be saved as a file
on the CF card. This is useful for backing up the 
system configuration, should it need to be restored in
the future. As with the play and record settings, there 
are several factory presets available that can be used 
to quickly configure the HD-R1’s system settings for
some of the most common uses.
The capabilities and performance of the HD-R1 will 
vary based on the speed and abilities of the Compact 
Flash (CF) media used. Older and some less expensive 
CF cards use slower memory components and little 
internal buffering which results in poor recording 
performance. Newer CF cards, especially those 
tailored for high-resolution digital cameras, not only 
perform reading and writing faster, but also come in 
larger storage sizes. The HD-R1 supports Type I and 
II Compact Flash media. Type I cards are typically 
based on Flash memory chips and provide higher 
performance and durability than hard disk cards, while 
Type II cards are more commonly used for CF hard 
disks and can offer greater overall storage capacities. 
The HD-R1 can test and display the performance 
of the CF card being used. (See 
Main Menu ˘ 
Utilities ˘ Media Tools ˘ Media 
Speed Check
.)
The following table gives the approximate recording 
time of four representative recording modes for 
various sizes of Compact Flash cards.
Compact Flash card
44.1 kHz mono 32 
kbps MP3
44.1 kHz stereo 
128 kbps MP3
44.1 kHz stereo 
16-bit WAV
96 kHz stereo 
24-bit WAV
512 MB
35 hours
8.75 hours
0.8 hours
0.25 hours
1 GB
70 hours
17.5 hours
1.6 hours
0.5 hours
4 GB
280 hours
70 hours
6.5 hours
2 hours
8 GB
560 hours
140 hours
13 hours
4 hours
16 GB
1120 hours
280 hours
26 hours
8 hours
When a new CF card is first inserted into the HD-R1,
a screen pops up offering to format the media. This 
is to ensure that the optimal file system is being used
with the card. The HD-R1 supports both FAT16 and 
FAT32 file system formats. FAT32 is required for CF
cards 2GB and larger. While either file system can be
used on smaller cards, FAT16 is most efficient and,
therefore, recommended. The HD-R1 will always 
format the card with the optimal file system.
Windows, by default, will format all cards using 
FAT32, so if Windows is used to format cards smaller 
than 2GB, be sure to select FAT16.
Due to font and screen resolution limitations, only 
English and Western European characters will be 
drawn. If a character is not supported, a box will be 
drawn in its place.
By default, the HD-R1 names new audio files
using the “TRACK” name prefix. This prefix can
be customized (
Main Menu ˘ Record 
Settings ˘ File Base Name
). Files and 
folders can be renamed at any point using the built-
in renaming screen. File and folder names must be 
unique within their containing folder.
NOTE
Names of files can be up to 20 characters. When a new 
track is created, the audio file will have the File Base 
Name followed by a three-digit number, such as 001. 
These three digits are included in the total length, so 
please limit the File Base Name to 17 characters or less. 
FAT16 and FAT32 formats do allow longer names, but 
this device does not support editing of more than 20 
characters.
The name must be eight characters or less and not use 
any special (non-FAT supported) characters. In addition, 
the name must be unique: projects must be named 
uniquely on a storage card; audio files must be unique 
within their project. Non-FAT supported characters 
include: # , % , & , ‘ , ( ) , * , + , Comma , “ , / , : , ; , < > 
, ?, = , \ , [ ] , ` , { } , ~.