Boss Audio Systems 758DBI User Manual page 6

8.RDM (Random Play Mode)
Press this button for playback of all the files in the current folder in a random
" " will be displayed. Press again to cancel.
order. RDM ON/OFF
9.SD CARD slot
Insert SD card in this slot for playback. Please note icon on panel which
shows you how to orient card (angled corner goes to left side of slot).
10. USB port
Insert USB drive in this slot for playback.
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Because the mute time of AF switching or checking time is very short, it is almost
inaudible in case of normal program.
During FM mode, when AF is on, SEEK, (SCAN), AUTO-MEMORY function can
only receive and save RDS program.
8.AMS
In Radio mode, press this button to play each preset number for several
seconds; press and hold this button to searches from the current frequency
and checks the signal strength level until 6 station are found. And then the 6
station frequency are preset to the corresponding preset memory numbered
bank. The auto-storage operation is implemented in each selected band.
When the auto-storage operation is finished, the radio execute the Preset scan.
9.TA
In Radio mode, press this button to activated as TA mode on or off.
When TA mode is on(TA is displayed on LCD), it will begin to seek TA station
and TA SEEK will be displayed on LCD for a while.
When traffic announcement is transmitted:
1). If the unit is in MMC/SD, USB mode, it will switch to radio mode temporarily.
2). If volume level is below 20, volume level is raised to 20, and returns to its
previous mode and volume level when the traffic announcement is over.
If volume is adjusted during traffic announcement, only the traffic
announcement volume is valid.
* TA interruption function:
The current traffic announcement is cancelled by pressing this key. But the
TA mode will not be off.
* When TA is on, SEEK, (SCAN), AUTO MEMORY function can be received or
saved only when traffic program identification code has been received.
When TA is ON, traffic program identification code is not received during
specified time.
10.TUNE/SEEK & I<< and >>I (Skip back/skip forward, fast back/fast forward)
In radio mode, Press this button briefly to step up or down the radio dail in
single step increments. Press and hold for half second to enter SEEK mode.
In this mode the tuner will stop at the next strong station available.
In MP3/SD/MMC mode, press those buttons to skip back or ahead one track.
Press and hold for fast back or fast forward.
11.VOLUME -/VOLUME +
Use to increase or decrease volume level.
12.SOURCE (Input select, same as MODE on head unit)
Press the button repeatedly to cycle through the 5 audio input sources
in order to select either USB or SD modes.
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