TROUBLESHOOTING
TROUBLESHOOTING
1. The device does not turn on.
Check if the battery is charged. If not, charge
the battery.
2. Can not be connected to a computer.
Connect the device to the computer only if the
device is powered off.
The USB cable maybe damaged, please try
another one.
3. Speaker does not sound.
Check if the volume level is too low, turn it up.
4. Can not play audio from the Micro SD(TF)
card or USB drive.
Make sure the SD/TF card or USB stick is
properly inserted.
Possibly the card or USB drive isn't compatible.
Try a different SD/TF card or USB drive.
Check that the file(s) on the card are present,
are not damaged, and are of the proper format.
5. Can not charge the radio.
Check if the external adapter or the USB cable
was connected correctly.
Check if the adapter or USB cable is damaged.
6. To reset the radio
Remove the battery for a few minutes. Then
reset the battery. Note that failure to follow
the procedures outlined in this booklet can lead
to firmware errors.
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All manuals and user guides at all-guides.com
SPECIFICATIONS
SPECIFICATIONS
Memory
Supports micro-SD/TF card 64M-16G
Music format
MP3 W MA W AV
Access rate
MP3:16-320Kbps
WMA:8-384Kbps
Frequency range
FM 87.0-108MHz
AM 522-1710KHz
SW 3.20 -21.85MHz
Earphone o utput
≤10mW*2
Communication standard
Max. output (Speaker)
Max. current consumption About 300mA
Power source
Lithium battery
3.7V
External adapter
5V
Lithium battery consumption
(Volume is 22 level)
Charging time
3-5 hours
Speaker
D40mm
Earphone
D3.5mm
Unit size
Approx.160 x 65 x 40mm
Weight
Approx. 186 g (battery incl.)
64.0-108MHz
USB2.0(hight speed)
About 350mW
500mA
MP3: A bout 5 H
Radio: A bout 5 H
v191016
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