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equipment with output voltage of DC5V / 1a-dc3a to charge, so as to avoid
damage to lithium battery or equipment.
When the lithium battery is not used for a long time, be sure to take it out and
store it separately, and ensure that it is charged once a month.
Insert the large end of the attached power cord into the USB socket of the
computer host or other 5V USB power adapter, and insert the small end into
the "
DC 5V" jack on the back of the machine to charge, or it can be used
as an external power supply. Plug in the USB charging cable battery, "
indicator light flashes. When the battery is fully charged, ""indicator light stops
flashing. Generally, the charging time is about 3-4 hours.
Start Music Spectrum Lamp
In normal startup state, short press "MOD" the second time to start music
spectrum lamp. The music spectrum light flashes from high to low, from low to
high, changing with the music melody.
Turn off the music spectrum light: press the MOD key again to turn it off.
The Use of Antenna
When listening to short wave & FM Radio & WB weather band, pull out the
antenna and change the length and direction to find the best receiving position.
* Tip: if strong radio interference causes crosstalk, you can shorten the pull
rod antenna.
Listen to the medium wave broadcast. The machine uses a built-in magnetic
antenna to receive the medium wave. The magnetic antenna has a certain
directivity when receiving the signal. Therefore, when listening to the medium
wave, rotate the direction of the body appropriately to find the best listening
effect position.
RF750 Portable Multimedia Music Player
10
"
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