www.tecsunradios.com.au
TROUBLESHOOTING
SPECIFICATIONS
TROUBLESHOOTING
1. Cannot turn on the radio.
Possibly the battery is drained. Please charge
the battery.
2
.
Cannot be connected to a computer.
Please
re
connect in radio off mode.
The USB cable may be damaged, please try
another one.
3.
4.
5.
Speaker does not produce sound.
Check if headphones are connected.
Check the volume level; if too low, turn it up.
Cannot play audio from the TF card
Check if the card or the USB drive has poor
compatibility; by trying another card or USB drive.
The file is damaged or with incorrect format,
delete the file and try again.
Cannot charge the radio.
Check if the external adapter or the USB cable is
connected correctly.
Check if the adapter or USB cable is damaged.
6. How to reset the radio?
Misuse may lead to errors in the firmware.
Remove the battery for a few minutes and
reload.
SPECIFICATIONS
V.010917
Earphone o
utput
Communication standard
≤
10mW*2
USB2.0(high speed)
Access rate
MP3
：
16-320Kbps
WMA
：
8-384Kbps
Unit size
Approx.126 x 43 x 62mm
Speaker
D40mm
Earphone
D3.5mm
Lithium battery
3.7V
External adapter
Max. current consumption
About 300mA
Max. output (Speaker)
About 600mW
Lithium battery consumption
(Volume is 22 level)
Radio: A
bout
5
H
Power source
Memory
Supports micro-SD card 64M-32G
Frequency range
Music f
ormat
MP3
W
MA
W
AV
5V 500mA
MP3: A
bout
5
H
Charging time
4-6 hours
MW 522-1710KHz
SW 3.0 -23.0MHz
FM 87.0-108MHz
64.0-108MHz
27
28
14
