In sequential mode, to skip to the next folder, double twist the tuning
control on the radio towards the high frequency end of the dial, or double
press the seek bar on a signal seeking radio. To skip to the previous folder,
double twist the tuning control towards the low frequency end of the dial.
To reset to the first song, triple twist the tuning control towards the low
frequency end of the dial.
Hands-free Phone
:
When a phone call comes in, the FMR-1 will
mute the radio and ring through. To accept the call, twist the tuning control
towards the high frequency end of the dial or quickly press the optional
pushbutton once or press the seek button on signal seeking radios. To
reject or end a call, twist the tuning control towards the low frequency end
of the dial or quickly press the optional pushbutton twice or press the seek
button again.
To place a call on hold (muted), twist the volume control back and
forth twice towards the direction of lower volume or push and hold the
optional push button for about 1 second. (you can also use the menus on
your Bluetooth device to control the audio) A repeating confirmation tone
will be heard on the radio while the call is muted. To toggle between mute
and unmuted, repeat the instructions above. When the audio is muted, the
FMR-1 status LED will blink slowly.
During each of the above actions, the optional front panel status LED or
optional pushbutton LED will blink once to indicate that the action was
accepted and sent to the Bluetooth device.
The Bluetooth device can also be controlled using its own menus.
(follow manufactures instructions on controlling your device)
Due to differences in Bluetooth devices and their operating systems, the
BTU-1 may not operate with all Bluetooth devices.
USB File Structure:
The USB drive must be formatted in FAT12,
FAT16 or FAT32 format. The name of the drives can be anything, so you
may want to name them after the type of audio on them, i.e. Rock and
Roll, Easy listening, Audio Books, etc.
Audio files must be in standard mp3 format and file names must use
the .mp3 extension. Files not conforming to this specification will be
ignored.
Each folder, including the root, can contain up to 250 files and an
unlimited number of folders. (1750 folders and 65534 files maximum) In
this manner the root folders could use the artist names with the subfolders
named for each album, or the root folders could be name for music genres,
etc.
Since indexing the drive takes a bit of time, the USB-1 will start playing
a song while indexing. Non-audio files will slow the indexing process
down and should be avoided. If the drive must be used for non-audio files,
the audio files can go into a folder named ~Music~. The USB-1 will then
only look in this folder, speeding up the indexing process.
The USB-1 will place two files named ~AD_USB0/1.TXT at the root
level. These files are used by the USB-1 for housekeeping and should not
be modified.
Suggested USB File Layout
Troubleshooting:
Poor Range
: Make sure nothing is obstructing the dial face of the radio,
or the openings along the bottom side of the radio chassis. Try moving
your Bluetooth device to a different location.
No Sound
: For Bluetooth, make sure the BTU-1 is paired and connected
to your device. Also make sure the BTU-1 is selected as the audio device
for streaming audio and hands-free operation on your device following
the manufacturers instructions. Verify the audio levels are set properly
on the Bluetooth device.
For USB, verify that the USB drive is formatted correctly and contains
valid mp3 audio files using the .mp3 extension.
Long Delays
: Do not place many non-audio files on the USB drive. This
will slow down indexing the drive.
If the BTU-1 is set to sequential playback and you skip songs/folders
while the first song is playing, it may take a while for the next song to
start playing if the indexing process has not yet completed.
The drive may have a corrupted file table. Reformat the drive as FAT16
or FAT32 and recopy your files onto the drive.
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