There are two items in this menu: low and high. High compression is GSM at
13 kbps. Low compression is 64kbps MP3. Select the recording compression
using the 4 and 6 keys, then confirm your choice using the Pound or Play
keys. GSM is an audio compression optimized for voice. It is recommended
for voice recordings because it yields very satisfactory quality and requires
only 20% of the memory used by low compression MP3. To maximize internal
flash memory, the audio bookmarks and audio notes in internal memory are
always recorded at high compression regardless of this menu setting.
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8.2. Memory Management
There are six items in this menu as described below. Select the menu item
using the 4 and 6 keys, then confirm your choice using the Pound key.
You can escape from the menu with no changes by pressing a key other than
the arrow, Pound or Play keys.
If there is no SD card loaded, then the first five items will not be announced.
If there is a write-protected card inserted then all six items will be announced
but if you choose items 2, 3, or 4 the error message, "card is write protected"
will be announced.
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8.2.1. Record quick Notes to Internal
Select this item if you want to use internal memory for recording quick audio
notes. This is the factory default setting. This setting will be saved after
power-off.
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8.2.2. Record quick notes to Card
Select this item if you want to use the SD Card for recording quick audio
notes. This setting will be saved after power-off.
If the SD Card is removed, the recording of quick notes will switch back to
internal memory. If an SD Card is reinserted, recording of notes will revert
back to the card.
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8.2.3. Record Card Label
Select this item to record a new card label for your SD Card. The maximum
length allowed is 30 seconds. The recording is saved to the reserved file,
$VR_CardLabel.mp3, in the root of the SD Card. If this file already exists then
it is over-written.
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