Mp3 operations, 12 english, What is sd/mmc card – Clarion FB275BTB User Manual
Page 12: What is mp3, Radio operations
12
English
FB275BT / FB275BTB
MP3 Operations
What is SD/MMC card?
The MultiMediaCard (MMC) and Secure Digital
(SD) are flash memory (non-volatile) card format
that are used to store large capacity of data in
a compact and slim size of media. SD memory
cards are based on the older MultiMediaCard
(MMC) format with additional features such as
write protection switch.
Memory card that can be played are limited to
those recognized as SD or MMC; operation
is not guaranteed with all SD memory card
from all manufacturers. For SD/MMC memory
card compatibility, please consult your nearest
Clarion dealer for more information.
To prevent the accidental loss of data, always
back up important data to your computer.
Audio files playable on this unit are limited to
MP3 files. AAC, WMA or other audio formats
are not supported.
This unit doesnʼt support SDHC (Secure
Digital High Capacity) and SDIO (input/output)
cards.
This unit supports SD memory card up to 2GB
based on SD Association standard.
What is MP3?
MP3 is an audio compression method and clas-
sified into audio layer 3 of MPEG standards. This
audio compression method has penetrated into
PC users and become a standard format. This
MP3 features the original audio data compres-
sion to about 12 percent of its initial size with a
high quality sound. This means that several mu-
sic CDs can be recorded on a SD card to allow a
long listening time∗.
∗
Depends on the SD card storage capacity.
Recalling a station with ISR
In any mode, press the [ISR] button to turn on the
radio function and tune the selected radio station.
“ ” appears in the display and the “ ”
indicator lit on. Press the [ISR] button again to
return to the previous mode.
Notes:
ISR mode cannot be accessed during Adjustment/
Manual Navigation/Telephone mode.
If there is no station stored in ISR, “- -EMPTY- -”
is displayed briefly and reverts to previous mode
display. “ISR” indicator will not be lit on.
Radio Operations
ISR memory
1. Select the station that you wish to store in ISR
memory during Tuner mode.
2. Press and hold the [ISR] button for 1.5 sec-
onds or longer to store the current station
into memory and “SAVED” will be displayed
briefly.